fp_fn-part2.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "533b3e1a",
   "metadata": {},
   "outputs": [],
   "source": [
    "import pandas as pd\n",
    "import numpy as np\n",
    "import os\n",
    "import sklearn\n",
    "from sklearn.neural_network import MLPClassifier\n",
    "from sklearn.datasets import make_classification\n",
    "from sklearn.model_selection import GridSearchCV\n",
    "from sklearn.model_selection import train_test_split\n",
    "from sklearn.metrics import roc_auc_score"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "d3672616",
   "metadata": {},
   "outputs": [],
   "source": [
    "data_dir = 'data_reviews'\n",
    "x_train_df = pd.read_csv(os.path.join(data_dir, 'x_train.csv'))\n",
    "y_train_df = pd.read_csv(os.path.join(data_dir, 'y_train.csv'))\n",
    "\n",
    "x_train_embeddings = np.load('data_reviews/x_train_BERT_embeddings.npy')\n",
    "\n",
    "y_train_array = y_train_df.to_numpy()\n",
    "y_train_array = y_train_array.reshape((2400,))  #converting input y df to array\n",
    "\n",
    "N, n_cols = x_train_df.shape\n",
    "tr_text_list = x_train_df['text'].values\n",
    "x_train_embeddings = np.hstack((x_train_embeddings, tr_text_list.reshape([2400,1])))\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "81b8de92",
   "metadata": {},
   "outputs": [],
   "source": [
    "clf = MLPClassifier(hidden_layer_sizes=(20,), alpha=10.0)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "275ea88e",
   "metadata": {},
   "outputs": [],
   "source": [
    "x_train, x_valid, y_train, y_valid = train_test_split(x_train_embeddings, y_train_array, test_size=0.2, random_state=10)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "077a254d",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "['The pancake was also really good and pretty large at that.'\n",
      " \"My girlfriend's veal was very bad.\"\n",
      " 'I also decided not to send it back because our waitress looked like she was on the verge of having a heart attack.'\n",
      " 'But the acting--even that of such professionals as Drago and Debbie Rochon--was terrible, the directing worse (perhaps contributory to the former), the dialog chimp-like, and the camera work, barely tolerable.  '\n",
      " 'I give it 2 thumbs down' 'This is an extraordinary film.  '\n",
      " 'You truly take this journey through the eyes and soul of a child.  '\n",
      " 'However, after seeing the short again after about 25 years, I was amazed at how timeless the film actually is.  '\n",
      " \"It's a shame to see good actors like Thomerson and James make a living in a mess like this.  \"\n",
      " \"I can't see how this movie can be an inspiration to anyone to come out or overcome fear and rejection.  \"\n",
      " 'Too politically correct.  ' 'Not good for the money.'\n",
      " 'It was delicious!!!'\n",
      " \"The acting, as you'd expect from this cast, is top notch.  \"\n",
      " 'The charger arrived within the promised timeframe, but it did not work.'\n",
      " 'One of my favorite purchases ever.' 'Worst ever.'\n",
      " 'I found this product to be waaay too big.'\n",
      " 'There was absolutely no warmth or charm to these scenes or characters.  '\n",
      " 'I cannot believe that the actors agreed to do this \"film\".  '\n",
      " 'My father has the V265, and the battery is dying.'\n",
      " '* Comes with a strong light that you can use to light up your camera shots, and even flash SOS signals (seriously!'\n",
      " \"While you don't yet hear Mickey speak, there are tons of sound effects and music throughout the film--something we take for granted now but which was a huge crowd pleaser in 1928.  \"\n",
      " 'Very disappointing.' 'The cow tongue and cheek tacos are amazing.'\n",
      " 'fast service.' 'Product is exactly as described.'\n",
      " 'The best phone in market :).' 'Ample portions and good prices.'\n",
      " '$50 Down the drain.'\n",
      " 'When I saw it in the theater I thought I was going to be sick.  '\n",
      " 'They really want to make your experience a good one.' 'I am very happy'\n",
      " 'If you have several dozen or several hundred contacts, then imagine the fun of sending each of them one by one.'\n",
      " 'The story unfolds in 18th century Jutland and the use of period music played on period instruments is just one more fine touch.  '\n",
      " 'It is indescribably the most annoying and idiotic show I have ever seen.  '\n",
      " 'Vivian Schilling did an excellent job with the script.  '\n",
      " \"By this point, my friends and I had basically figured out this place was a joke and didn't mind making it publicly and loudly known.\"\n",
      " \"I'm very disappointed with my decision.\" 'Works great.'\n",
      " \"I gave it 5 stars then, and I'm giving it 5 stars now.\"\n",
      " 'An excellent new restaurant by an experienced Frenchman.'\n",
      " 'Our server was very nice and attentive as were the other serving staff.'\n",
      " 'Does not fit.'\n",
      " \"This convention never worked well in the past, and certainly doesn't work here.  \"\n",
      " \"But even the talented Carrell can't save this.  \"\n",
      " 'Very satisifed with that.'\n",
      " 'This is a great product..... sure beats using your fingers!.'\n",
      " 'Although I very much liked the look and sound of this place, the actual experience was a bit disappointing.'\n",
      " 'Regrettably, the film fails.  '\n",
      " 'I think this restaurant suffers from not trying hard enough.'\n",
      " 'Excellent starter wireless headset.'\n",
      " 'You get incredibly fresh fish, prepared with care.'\n",
      " 'I have tried these cables with my computer and my iPod and it works just fine.'\n",
      " 'This is probably one of the least effective and utterly unoriginal films I have ever seen in my entire life.  '\n",
      " 'Some may say this buffet is pricey but I think you get what you pay for and this place you are getting quite a lot!'\n",
      " 'There was NOTHING believable about it at all.  '\n",
      " 'Terrible product, and waste of money!'\n",
      " 'For a product that costs as much as this one does, I expect it to work far better and with greater ease than this thing does.'\n",
      " 'His acting alongside Olivia De Havilland was brilliant and the ending was fantastic!  '\n",
      " 'Hell no will I go back' 'Not recommended.  '\n",
      " \"If you're not familiar, check it out.\"\n",
      " 'The dining space is tiny, but elegantly decorated and comfortable.'\n",
      " 'The majority of the Logitech earbud headsets failed.'\n",
      " 'Love it.. Great armband.'\n",
      " 'So I am here to warn you--DO NOT RENT THIS MOVIE, it is the dumbest thing you have never seen!  '\n",
      " 'High-quality chicken on the chicken Caesar salad.'\n",
      " 'About 30 minutes of footage is wasted to show mediocre elderly actors awkwardly babbling overwrought pseudo-Satanic gibberish corny enough to make a teen Goth blush, almost always in Olde English, and sometimes in Latin that may or may not be made up words.  '\n",
      " 'The ambience is wonderful and there is music playing.'\n",
      " 'I was bored throughout the whole damn thing.  ' 'Good Quality.'\n",
      " 'BT50 battery junk!.'\n",
      " 'That said, our mouths and bellies were still quite pleased.'\n",
      " 'Again, no plot at all.  '\n",
      " 'At first glance it is a lovely bakery cafe - nice ambiance, clean, friendly staff.'\n",
      " \"It's also great to see that renowned silent screenwriter Frances Marion hasn't missed a step going from silent to sound.  \"\n",
      " 'I had the opportunity today to sample your amazing pizzas!'\n",
      " \"Don't bother - go to the store.\"\n",
      " \"I don't have very many words to say about this place, but it does everything pretty well.\"\n",
      " 'I was very impressed with the price of the cases.'\n",
      " 'The jalapeno bacon is soooo good.'\n",
      " 'I have purchased these for both family and friends, and all enjoy their clarity and ease of use'\n",
      " \"The pleather case doesn't fit.\"\n",
      " \"I'll take my business dinner dollars elsewhere.\"\n",
      " \"Can't store anything but phone numbers to SIM.\"\n",
      " 'I love my 350 headset.. My Jabra350 bluetooth headset is great, the reception is very good and the ear piece is a comfortable fit.'\n",
      " 'I have two more years left in this contract and I hate this phone.'\n",
      " 'Definitely not worth the $3 I paid.' 'Thoroughly disappointed!'\n",
      " 'the staff is friendly and the joint is always clean.'\n",
      " 'This place is horrible and way overpriced.'\n",
      " 'Every single character was hilarious and deserved to be called a lead.  '\n",
      " 'They also now serve Indian naan bread with hummus and some spicy pine nut sauce that was out of this world.'\n",
      " 'Pretty cool I would say.'\n",
      " 'Victor McLaglen was even bad, and Brian DonLevy was almost unrecognizable.  '\n",
      " 'like the other reviewer said \"you couldn\\'t pay me to eat at this place again.\"'\n",
      " 'Insults, profound deuchebaggery, and had to go outside for a smoke break while serving just to solidify it.'\n",
      " 'Check it out.' 'Having trouble with volume.'\n",
      " 'He is almost unbearable to watch on screen, he has little to no charisma, and terrible comedic timing.  '\n",
      " 'I have to mention this and it is a huge SPOILER, i loved the ending, how all the characters of the three films were the remaining survivors of the ferry disaster, with Valentine and the young judge together, and the old man watching it on her TV, solidifying his happiness over the suffering which he dealt with for those many years.  '\n",
      " \"It's worth driving up from Tucson!\" 'Will be back again!'\n",
      " \"I'll give this film 10 out of 10!  \"\n",
      " 'its a little geeky but i think thats its sex on toast and it rocks and oozes sex right down to its battery embedded sleek stylish leather case.'\n",
      " 'It was too predictable, even for a chick flick.  '\n",
      " \"The keyboard is really worthwhile in usefulness and is sturdy enough I don't expect any problems.\"\n",
      " 'The sangria was about half of a glass wine full and was $12, ridiculous.'\n",
      " 'Works fine.' 'I did not expect this to be so good!' 'Clear crisp sound.'\n",
      " 'If you are looking for a movie with a terrific cast, some good music(including a Shirley Jones rendition of \"The Way You Look Tonight\"), and an uplifting ending, give this one a try.  '\n",
      " 'Obviously there is a problem with the adhesive.'\n",
      " 'I am not impressed with this and i would not recommend this item to anyone.'\n",
      " 'The nachos are a MUST HAVE!'\n",
      " 'Not frightening in the least, and barely comprehensible.  '\n",
      " \"As for the killer, don't expect anything original or even remotely frightening.  \"\n",
      " 'The pizza tasted old, super chewy in not a good way.'\n",
      " 'All of the tapas dishes were delicious!' \"I'm a bit disappointed.\"\n",
      " 'We had a group of 70+ when we claimed we would only have 40 and they handled us beautifully.'\n",
      " 'I struggle to find anything bad to say about it.  '\n",
      " \"It didn't work, people can not hear me when I talk.\"\n",
      " \"It's too bad the food is so damn generic.\" 'Woa, talk about awful.  '\n",
      " 'Any grandmother can make a roasted chicken better than this one.'\n",
      " \"I find wasting food to be despicable, but this just wasn't food.\"\n",
      " \"I'll even say it again \\x96 this is torture.  \"\n",
      " \"For readers who have already seen one of Miyazaki's films: he is still in top form and made another worthwhile experience.  \"\n",
      " 'I was very pleased to see that I could replace my well travled swivel holster for my Blackberry flip.'\n",
      " 'A great film by a great director.  '\n",
      " 'The art style has the appearance of crayon/pencil drawings and is wonderfully colorful and fanciful.  '\n",
      " 'The only reason to eat here would be to fill up before a night of binge drinking just to get some carbs in your stomach.'\n",
      " 'There is nothing authentic about this place.' 'Great Value.'\n",
      " 'The cinematography is simply stunning (to say the least) and the fx are nothing if not state-of-the-art.  '\n",
      " 'Host staff were, for lack of a better word, BITCHES!'\n",
      " 'Good service, very clean, and inexpensive, to boot!'\n",
      " 'The rest of the cast also play well.  '\n",
      " 'To sum the film up, \"Breeders\" is a terrible, cheaply made horror movie that should be avoided like the Ebola virus.  '\n",
      " 'stay away from this store, be careful.' 'Avoid this one if you can.'\n",
      " '* Both the Hot & Sour & the Egg Flower Soups were absolutely 5 Stars!'\n",
      " 'I was seated immediately.' \"I wouldn't recommend buying this product.\"\n",
      " 'This frog phone charm is adorable and very eye catching.'\n",
      " 'An hour and a half I wish I could bring back.  '\n",
      " 'Food was great and so was the serivce!' 'Worst martini ever!'\n",
      " \"Emily Watson's character is very strong, and she has only to give a quick glance and you understand everything.  \"\n",
      " 'Great steak, great sides, great wine, amazing desserts.'\n",
      " \"I probably won't be coming back here.\" 'This is a disgrace.'\n",
      " \"In particular the relationship between the bakery assistant and the waitress just didn't work for me at all.  \"\n",
      " \"But the convoluted plot just didn't convince me, and much of the film was watched with a weird, questioning glance.  \"\n",
      " \"Paying $7.85 for a hot dog and fries that looks like it came out of a kid's meal at the Wienerschnitzel is not my idea of a good meal.\"\n",
      " \"I don't think I've ever gone to a movie and disliked it as much.  \"\n",
      " 'Overall I rate this movie a 10 out of a 1-10 scale.  '\n",
      " 'It is light, easy to use, and has very clear reception and transmission.'\n",
      " 'Your brain will attempt to shut-down as part of a primal impulse of self-preservation.  '\n",
      " 'I checked everywhere and there is no feature for it which is really disappointing.'\n",
      " 'The camera, although rated at an impressive 1.3 megapixels, renders images that fall well below expectations of such a relatively high resolution.'\n",
      " \"We'll never go again.\"\n",
      " 'I am far from a sushi connoisseur but I can definitely tell the difference between good food and bad food and this was certainly bad food.'\n",
      " \"don't waste your money.\" 'Bad Quality.'\n",
      " 'I have never had such bland food which surprised me considering the article we read focused so much on their spices and flavor.'\n",
      " 'So I had to take the battery out of the phone put it all back together and then restart it.'\n",
      " 'You need two hands to operate the screen.This software interface is decade old and cannot compete with new software designs.'\n",
      " 'Your staff spends more time talking to themselves than me.'\n",
      " 'I wear it everyday and it holds up very well.'\n",
      " 'The problem I have is that they charge $11.99 for a sandwich that is no bigger than a Subway sub (which offers better and more amount of vegetables).'\n",
      " \"Seriously, it's not worth wasting your, or your kid's time on.  \"\n",
      " \"The guy who said he's had better dialogue with his potted plants has it right.  \"\n",
      " \") Don't waste your time.  \"\n",
      " 'A cheap and cheerless heist movie with poor characterisation, lots of underbite style stoic emoting (think Chow Yun Fat in A Better Tomorrow) and some cheesy clichés thrown into an abandoned factory ready for a few poorly executed flying judo rolls a la John Woo.  '\n",
      " \"They will customize your order any way you'd like, my usual is Eggplant with Green Bean stir fry, love it!\"\n",
      " \"So mediocre in every aspect that it just becomes a dull, uninteresting mess, this is one of the most forgettable movies I've seen.  \"\n",
      " \"The only thing worse than Taylor's acting was Stanwyck's singing.  \"\n",
      " \"Verizon's bills, however, are difficult to understand even though their pricing plans are simple.\"\n",
      " 'I did not bother contacting the company for few dollar product but I learned the lesson that I should not have bought this form online anyway.'\n",
      " 'I waited and waited.' 'I would recommend it.'\n",
      " 'A fantastic neighborhood gem !!!'\n",
      " 'Tied to charger for conversations lasting more than 45 minutes.MAJOR PROBLEMS!!'\n",
      " 'The secondary plot line is incomprehensible and its relation to the primary plot line is mystifying.  '\n",
      " 'A pretty good product.'\n",
      " 'Pricing is a bit of a concern at Mellow Mushroom.'\n",
      " 'They were golden-crispy and delicious.'\n",
      " 'This product is ideal for people like me whose ears are very sensitive.'\n",
      " 'We waited for thirty minutes to be seated (although there were 8 vacant tables and we were the only folks waiting).'\n",
      " 'His losing his marbles so early in the proceedings is totally implausible and unconvincing.  '\n",
      " 'Final Word: This Show is a real torture!!  '\n",
      " 'The story starts too fast with absolutely no suspense or build-up in the slightest.  '\n",
      " 'By the time the film ended, I not only disliked it, I despised it.  '\n",
      " 'Plus, it was well-paced and suited its relatively short run time.  '\n",
      " 'Conclusion - I loved it.  '\n",
      " 'but it is great, i would really recommend it'\n",
      " \"It's hard not to fall head-over-heels in love with that girl.  \"\n",
      " 'The film gives meaning to the phrase, \"Never in the history of human conflict has so much been owed by so many to so few.  '\n",
      " 'She ordered a toasted English muffin that came out untoasted.'\n",
      " 'Nice, spicy and tender.'\n",
      " 'The characters are fleshed out surprisingly well, particularly Grimes and Blake, and all the actors deliver their sharply scripted lines with just the right amount of deadpan tongue in cheek to make the dialogue both hilarious and realistic.  '\n",
      " 'The sergeant pepper beef sandwich with auju sauce is an excellent sandwich as well.'\n",
      " 'It is worth the drive.'\n",
      " 'Their on-screen chemistry, critical to the entire film, is genuine.  '\n",
      " 'Angus Scrimm also turns in a good performance in a somewhat brief but memorable role as the gently menacing, violin-playing anatomist Doctor Quinn.  '\n",
      " \"I'm happy about this purchase- good quality and low price.\"\n",
      " '-Drinks took close to 30 minutes to come out at one point.'\n",
      " 'Loved the casting of Jimmy Buffet as the science teacher.  '\n",
      " \"Don't waste your $$$ on this one.\" 'Food was delicious!'\n",
      " \"Only had this a month but it's worked flawlessly so far.\"\n",
      " 'This little device has transformed my organizational capability and made my life a whole lot easier.'\n",
      " 'Phone now holds charge like it did when it was new.'\n",
      " 'The warmth it generates is in contrast to its austere backdrop.  '\n",
      " \"Ryan's Bar is definitely one Edinburgh establishment I won't be revisiting.\"\n",
      " 'All in all an excellent restaurant highlighted by great service, a unique menu, and a beautiful setting.'\n",
      " 'Great product and price.'\n",
      " 'At first I thought I was grtting a good deal at $7.44, until I plugged it into my phone (V3c Razr).'\n",
      " \"NOBODY identifies with these characters because they're all cardboard cutouts and stereotypes (or predictably reverse-stereotypes).  \"\n",
      " \"That's how I'd describe this painfully dreary time-waster of a film.  \"\n",
      " 'This is an Outstanding little restaurant with some of the Best Food I have ever tasted.'\n",
      " 'Not sure who was more lost - the flat characters or the audience, nearly half of whom walked out.  '\n",
      " \"It's very convenient and simple to use - gets job done & makes the car ride so much smoother.\"\n",
      " 'Really good product.' 'nice leather.' 'The Burrittos Blah!'\n",
      " \"If you don't find it, too bad, as again the unit comes with one earpad only.I would not recommend this to anyone.\"\n",
      " 'The point is the journey, a journey that touches every member of the family.  '\n",
      " \"But when I check voice mail at night, the keypad backlight turns off a few seconds into the first message, and then I'm lost.\"\n",
      " 'To call this movie a drama is ridiculous!  '\n",
      " 'Anyway, this FS restaurant has a wonderful breakfast/lunch.'\n",
      " 'So I basically threw my money out the window for nothing.'\n",
      " 'It was just not a fun experience.' 'I *heart* this place.'\n",
      " 'Who in their right mind is gonna buy this battery?.'\n",
      " 'All in all, a great disappointment.  '\n",
      " \"Doesn't work at all.. I bougth it for my L7c and its not working.\"\n",
      " 'I would highly recommend this.'\n",
      " 'I am pairing this with my iphone, and I could not be happier with it so far.'\n",
      " 'Also great directing and photography.  '\n",
      " 'For that price I can think of a few place I would have much rather gone.'\n",
      " 'Logitech Bluetooth Headset is a 10!.'\n",
      " 'People who like European films and \"art movies\" will like this movie.  '\n",
      " \"This was my first time and I can't wait until the next.\"\n",
      " 'Rating: 1 out of 10.  '\n",
      " 'This movie creates its own universe, and is fascinating in every way.  '\n",
      " 'The results, well, are a shame.  '\n",
      " 'The color is even prettier than I thought it would be, and the graphics are incredibly sharp.'\n",
      " \"The instructions didn't explain that a microphone jack could be used.\"\n",
      " 'It has kept up very well.'\n",
      " \"I don't think we'll be going back anytime soon.\"\n",
      " 'So far it has worked like a charm.'\n",
      " 'The service here leaves a lot to be desired.'\n",
      " \"It's like a bad two hour TV movie.  \"\n",
      " \"We've tried to like this place but after 10+ times I think we're done with them.\"\n",
      " 'It was very popular when I was in the cinema, a good house and very good reactions and plenty of laughs.  '\n",
      " \"I don't understand how this garbage got on the shelves of the movie store, it's not even a real movie!  \"\n",
      " 'The staff is great, the food is delish, and they have an incredible beer selection.'\n",
      " 'This is definitely one of the bad ones.  '\n",
      " 'After a year the battery went completely dead on my headset.'\n",
      " \"Doesn't hold charge.\"\n",
      " 'The film has great actors, a master director, a significant theme--at least a would-be significant theme, undertone of fifties existential world-weariness, aerial scenes that ought to have thrilled both senses and imagination, and characters about which one might deeply care.  '\n",
      " 'Reaching for the bottom row is uncomfortable, and the send and end keys are not where I expect them to be.3.'\n",
      " \"This product is clearly not ready for prime time, I don't care how cool it looks, if you can't tell a call is coming in it's worthless.\"\n",
      " 'Sprint charges for this service.'\n",
      " 'Overall, I was very disappointed with the quality of food at Bouchon.'\n",
      " \"Level 5 spicy was perfect, where spice didn't over-whelm the soup.\"\n",
      " 'This case has passed the one year mark and while it shows signs of wear, it is 100% functional.'\n",
      " 'We loved the biscuits!!!'\n",
      " 'Thanks again to Amazon for having the things I need for a good price!'\n",
      " 'In short - this was a monumental waste of time and energy and I would not recommend anyone to EVER see this film.  '\n",
      " 'Good prices.' \"Won't ever go here again.\"\n",
      " \"The selection was probably the worst I've seen in Vegas.....there was none.\"\n",
      " 'This may be the only bad film he ever made.  '\n",
      " 'Very Dissapointing Performance.'\n",
      " 'This is actually a very smart movie.  ' 'It was absolutely amazing.'\n",
      " \"I didn't want the clip going over the top of my ear, causing discomfort.\"\n",
      " 'I advise EVERYONE DO NOT BE FOOLED!'\n",
      " 'The chicken dishes are OK, the beef is like shoe leather.'\n",
      " 'Raw and sublimely moving.  '\n",
      " 'Favorite place in town for shawarrrrrrma!!!!!!'\n",
      " 'Not much seafood and like 5 strings of pasta at the bottom.'\n",
      " 'Thus far, have only visited twice and the food was absolutely delicious each time.'\n",
      " 'I love all the features and form factor.' 'It is not good.  '\n",
      " 'I came over from Verizon because cingulair has nicer cell phones.... the first thing I noticed was the really bad service.'\n",
      " 'It fits my ear well and is comfortable on.' 'They were excellent.'\n",
      " 'Worst customer service.'\n",
      " 'Im in AZ all the time and now have my new spot.'\n",
      " \"Can't upload ringtones from a third party.\"\n",
      " 'All the pretty pictures in the world cannot make up for a piece of work that is flawed at the core.  '\n",
      " 'If you stay in Vegas you must get breakfast here at least once.'\n",
      " 'We will not be coming back.'\n",
      " \"Their Research and Development division obviously knows what they're doing.\"\n",
      " 'Then scene where they debated whether or not to sack the trumpeter (who falsely was accused for the murder) is pure horror, really stupid.  '\n",
      " \"I posted more detailed comments under the grey or black phone, but i have the Fire Red and it's a great color!\"\n",
      " 'I loved the bacon wrapped dates.'\n",
      " 'This is the place where I first had pho and it was amazing!!'\n",
      " 'I love this bluetooth!' 'Overall, this movie was cheap trash.  '\n",
      " 'But this movie really got to me.  ' 'Audio Quality is poor, very poor.'\n",
      " 'WARNING - DO NOT BUY!!.'\n",
      " 'Very convenient, since we were staying at the MGM!'\n",
      " 'Which are small and not worth the price.'\n",
      " 'Lucy Bell is so much higher than this crap and for her to sink this low is quite depressing.  '\n",
      " 'If you hate earbugs, avoid this phone by all means.'\n",
      " 'Spend your money elsewhere.' 'Dont waste your money...'\n",
      " \"By the time the pyromaniac waylaid the assistant I was bored and didn't care what happened next and so I switched off.  \"\n",
      " 'Very poor service.' ') some great music, and terrific scenery.  '\n",
      " 'The \"1.2\" mega pixel camera, being a part of a phone, is reasonably good7.'\n",
      " 'Then I exchanged for the same phone, even that had the same problem.'\n",
      " 'Works well.'\n",
      " 'My husband said she was very rude... did not even apologize for the bad food or anything.'\n",
      " 'this was a different cut than the piece the other day but still wonderful and tender s well as well flavored.'\n",
      " \"I probably won't be back, to be honest.\" '& That movie was bad.  '\n",
      " ':-)Oh, the charger seems to work fine.'\n",
      " 'The poor batter to meat ratio made the chicken tenders very unsatisfying.'\n",
      " 'This place deserves no stars.' 'Lots of holes in the script.  '\n",
      " 'The only thing I did like was the prime rib and dessert section.'\n",
      " 'The burger... I got the \"Gold Standard\" a $17 burger and was kind of disappointed.'\n",
      " 'This is definitely a must have if your state does not allow cell phone usage while driving.'\n",
      " 'The acting is terrible, and the writing is worse.  '\n",
      " 'Lasted one day and then blew up.' 'I had to purchase a different case.'\n",
      " 'They know how to make them here.' 'It worked very well.'\n",
      " 'I asked multiple times for the wine list and after some time of being ignored I went to the hostess and got one myself.'\n",
      " 'Everything stinks.  '\n",
      " \"I personally love the hummus, pita, baklava, falafels and Baba Ganoush (it's amazing what they do with eggplant!).\"\n",
      " 'It was awesome.'\n",
      " 'My husband and I ate lunch here and were very disappointed with the food and service.'\n",
      " 'Buyer Beware, you could flush money right down the toilet.'\n",
      " 'Every time he opened his mouth you expect to hear, \"you see kids...\" Pulling the plug was a mercy killing for this horrible show.  '\n",
      " 'Echo Problem....Very unsatisfactory'\n",
      " 'Our server was very nice, and even though he looked a little overwhelmed with all of our needs, he stayed professional and friendly until the end.'\n",
      " 'Soggy and not good.'\n",
      " 'I felt asleep the first time I watched it, so I can recommend it for insomniacs.  '\n",
      " 'All I have to say is the food was amazing!!!' 'This place has it!'\n",
      " 'This early film from future goremeister Lucio Fulci is a very good addition to the giallo sub-genre.  '\n",
      " 'Last night was my second time dining here and I was so happy I decided to go back!'\n",
      " 'Works great, when my cat attacked the phone he scratched the protective strip instead of destroying the screen.'\n",
      " 'Unfortunately it will not recharge my iPhone 4s, despite connecting it from multiple power sources (iMac, external battery, wall outlet, etc).'\n",
      " 'How can anyone in their right mind ask for anything more from a movie than this?  '\n",
      " \"I've bought $5 wired headphones that sound better than these.\"\n",
      " \"It doesn't work in Europe or Asia.\"\n",
      " 'T-Mobile has the best customer service anywhere.'\n",
      " 'i wouldnt see this movie again for free.  '\n",
      " 'So there is no way for me to plug it in here in the US unless I go by a converter.'\n",
      " 'I know he was a contract player with little control over his scripts, but the acting was as bad as the script.  '\n",
      " 'it did not work in my cell phone plug i am very up set with the charger!.'\n",
      " \"I as well would've given godfathers zero stars if possible.\"\n",
      " \"We started with the tuna sashimi which was brownish in color and obviously wasn't fresh.\"\n",
      " 'Hopefully this bodes for them going out of business and someone who can cook can come in.'\n",
      " \"I've missed numerous calls because of this reason.\"\n",
      " 'Also, if your phone is dropped, this case is not going to save it, specially when dropped face down.'\n",
      " 'The film looks cheap and bland.  '\n",
      " 'I searched the Internet, and found this one to be the best value.'\n",
      " 'It clicks into place in a way that makes you wonder how long that mechanism would last.'\n",
      " 'you could only take 2 videos at a time and the quality was very poor.'\n",
      " 'There is not a deal good enough that would drag me into that establishment again.'\n",
      " '10/10  '\n",
      " 'Everything worked on the first try.The device was certainly engineered in a clever way and the construction feels good.'\n",
      " 'Made very sturdy.' \"First of all, it doesn't wear well.\"\n",
      " 'Overall I was not impressed and would not go back.'\n",
      " \"Also the music by Mark Snow is possibly the best score I've ever heard.  \"\n",
      " 'This movie is terrible.  '\n",
      " 'All things considered, a job very well done.  '\n",
      " 'The food was very good.'\n",
      " 'I would avoid this place if you are staying in the Mirage.'\n",
      " 'Very good stuff for the price.' 'Will never, ever go back.'\n",
      " 'Everything was good and tasty!'\n",
      " \"It's dumb and pointless, and a complete waste of time.  \"\n",
      " 'Great price, too!' \"You won't be disappointed.\"\n",
      " 'The Veggitarian platter is out of this world!' 'Nothing new there.  '\n",
      " 'The best place in Vegas for breakfast (just check out a Sat, or Sun.'\n",
      " \"As a European, the movie is a nice throwback to my time as a student in the 1980's and the experiences I had living abroad and interacting with other nationalities, although the circumstances were slightly different.  \"\n",
      " 'Attempting artiness with black & white and clever camera angles, the movie disappointed - became even more ridiculous - as the acting was poor and the plot and lines almost non-existent.  '\n",
      " 'The writers were \"smack on\" and I think the best actors and actresses were a bonus to the show.These characters were so real.  '\n",
      " 'Unfortunately, this is a bad movie that is just plain bad.  '\n",
      " 'Great time - family dinner on a Sunday night.'\n",
      " 'How can that be?The audio quality is poor.'\n",
      " 'The shrimp tender and moist.'\n",
      " 'The stories were powerful explorations of the nature of man and of art.  '\n",
      " 'However, BT headsets are currently not good for real time games like first-person shooters since the audio delay messes me up.'\n",
      " 'This product is very High quality Chinese CRAP!!!!!!'\n",
      " \"You can't even tell if they have any talent because they not only have pathetic lines to speak but the director gave them no action.  \"\n",
      " \"Ordered burger rare came in we'll done.\"\n",
      " 'Everything Captain Howdy says is either laughable or just plain stupid.  '\n",
      " 'The yellowtail carpaccio was melt in your mouth fresh.'\n",
      " 'The acting helps the writing along very well (maybe the idiot-savant sister could have been played better), and it is a real joy to watch.  '\n",
      " 'I can barely ever hear on it and am constantly saying \"what?\"'\n",
      " 'Though The Wind and the Lion is told largely through the eyes of the son, every member of the family can identify with one of the characters, whether it be Sean Connery\\'s noble brigand, Candace Bergen\\'s feisty heroine, John Huston\\'s wily John Hay or Steve Kanaly\\'s spiffy, radiant, ruthless can-do lieutenant, Roosevelt\\'s \"Big Stick\".  '\n",
      " 'On the good side, the staff was genuinely pleasant and enthusiastic - a real treat.'\n",
      " 'Love This Phone.'\n",
      " \"And there wasn't a single sour note struck acting-wise, either; some surprisingly solid casting, here.  \"\n",
      " \"don't waste your money and time.\"\n",
      " 'It crackles with an unpredictable, youthful energy - but honestly, i found it hard to follow and concentrate on it meanders so badly.  '\n",
      " \"She's poised and amazing.  \" 'What a big waste of time.'\n",
      " 'I was mortified.'\n",
      " 'The ambiance here did not feel like a buffet setting, but more of a douchey indoor garden for tea and biscuits.'\n",
      " \"I've seen soap operas more intelligent than this movie.  \"\n",
      " 'The cashier had no care what so ever on what I had to say it still ended up being wayyy overpriced.'\n",
      " 'Bad Choice.'\n",
      " \"Also notable is John Bailey's fine crisp beautifully colored cinematography and the great production design & costumes by Eiko Ishioka who went on to do the memorable costumes for Coppola's Dracula for which she received a well deserved Oscar.  \"\n",
      " 'Great price also!' 'Buyer--Be Very Careful!!!!!.'\n",
      " 'None of the three sizes they sent with the headset would stay in my ears.'\n",
      " 'Yes, I am simplifying things here for the sake of brevity, for this really is at the core of the problems with this film - it has too much going on without any real, fulfilling explanation.  '\n",
      " \"i'm glad i found this product on amazon it is hard to find, it wasn't high priced.\"\n",
      " \"Don't bother coming here.\"\n",
      " 'Everything about this product is wrong.First'\n",
      " 'But now I was completely grossed out.'\n",
      " 'Highly unprofessional and rude to a loyal patron!'\n",
      " \"This is the first phone I've had that has been so cheaply made.\"\n",
      " 'STEAMBOAT WILLIE is an amazingly important film to our cinema history.  '\n",
      " 'The only thing really worth watching was the scenery and the house, because it is beautiful.  '\n",
      " 'Excellent hands free tool.'\n",
      " 'The cashier was friendly and even brought the food out to me.'\n",
      " 'This is an unbelievable BARGAIN!' 'It has all the features I want'\n",
      " 'Camerawork - again, bad.  '\n",
      " 'The sides are delish - mixed mushrooms, yukon gold puree, white corn - beateous.'\n",
      " 'Perfect for someone (me) who only likes beer ice cold, or in this case, even colder.'\n",
      " 'Whatever the producer was going for, he missed entirely.  '\n",
      " 'A good film by a great director!  ' 'I think not again'\n",
      " 'The selection on the menu was great and so were the prices.'\n",
      " 'Generous portions and great taste.'\n",
      " 'It makes very strange ticking noises before it ends the call.'\n",
      " \"REAL sushi lovers, let's be honest - Yama is not that good.\"\n",
      " \"I exchanged the sony ericson z500a for this and I'm pretty happy with that decision.\"\n",
      " 'The directing is sloppy at best.  '\n",
      " 'It is an excellent drama, an excellent thriller, and an excellent film.  '\n",
      " 'Just does not work.'\n",
      " 'This phone is very fast with sending any kind of messages and web browsing is significantly faster than previous phones i have used.'\n",
      " 'I have been here several times in the past, and the experience has always been great.'\n",
      " \"It's A PIECE OF CRAP!\" 'Waste of money.' 'The ambiance was incredible.'\n",
      " 'I had heard good things about this place, but it exceeding every hope I could have dreamed of.'\n",
      " \"Another note about this phone's appearance is that it really looks rather bland, especially in the all black model.\"\n",
      " 'Voice Quality, Signal Strength, Dropped Calls.'\n",
      " 'Not good enough for the price.' 'Buttons are too small.'\n",
      " 'jabra ear gels \"R\" the best!.'\n",
      " \"I tried talking real loud but shouting on the telephone gets old and I was still told it wasn't great.\"\n",
      " 'very slow at seating even with reservation.' 'Design Flaw?.'\n",
      " \"I'm so sorry but I really can't recommend it to anyone.  \"\n",
      " 'Service stinks here!' 'Crisp and Clear.'\n",
      " 'In fact, this stinker smells like a direct-to-video release.  '\n",
      " \"If you are reading this please don't go there.\"\n",
      " 'From what my dinner companions told me...everything was very fresh with nice texture and taste.'\n",
      " 'This is a simple little phone to use, but the breakage is unacceptible.'\n",
      " 'The lighting is awful.  '\n",
      " 'Unfortunately, we must have hit the bakery on leftover day because everything we ordered was STALE.'\n",
      " 'disappointing.'\n",
      " \"I'm translating movies for a living and this is the first movie in my 5-year working experience that I found offensive to my intelligence.  \"\n",
      " \"It's a case of 'so bad it is laughable'.  \"\n",
      " 'The concert sequences just sucked.  '\n",
      " 'It is just the sort of pap that is screened in the afternoon to punish the unemployed for not having jobs.  '\n",
      " 'I gave it 5 stars because of the sound quality.']\n"
     ]
    },
    {
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      ],
      "text/plain": [
       "MLPClassifier(alpha=10.0, hidden_layer_sizes=(20,))"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# print(x_train[:,-1])\n",
    "\n",
    "tr_text = x_train[:,-1]\n",
    "va_text = x_valid[:,-1]\n",
    "print(va_text)\n",
    "# print(va_text)\n",
    "x_train = x_train[:,:-1]\n",
    "x_valid = x_valid[:, :-1]\n",
    "\n",
    "\n",
    "clf.fit(x_train, y_train)  "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "7bdcdced",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "0.967645202020202\n"
     ]
    }
   ],
   "source": [
    "yhat_valid = clf.predict(x_valid)\n",
    "yhat_probas = clf.predict_proba(x_valid)\n",
    "y_valid = y_valid.reshape((480,))\n",
    "\n",
    "\n",
    "print(roc_auc_score(y_valid, yhat_probas[:,1]))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "69aca5b7",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "FP:I give it 2 thumbs down\n",
      "FN:* Comes with a strong light that you can use to light up your camera shots, and even flash SOS signals (seriously!\n",
      "FP:$50 Down the drain.\n",
      "FP:If you have several dozen or several hundred contacts, then imagine the fun of sending each of them one by one.\n",
      "FP:Excellent starter wireless headset.\n",
      "FP:BT50 battery junk!.\n",
      "FN:I did not expect this to be so good!\n",
      "FP:As for the killer, don't expect anything original or even remotely frightening.  \n",
      "FN:I struggle to find anything bad to say about it.  \n",
      "FP:Any grandmother can make a roasted chicken better than this one.\n",
      "FP:stay away from this store, be careful.\n",
      "FP:The camera, although rated at an impressive 1.3 megapixels, renders images that fall well below expectations of such a relatively high resolution.\n",
      "FP:The guy who said he's had better dialogue with his potted plants has it right.  \n",
      "FN:The film gives meaning to the phrase, \"Never in the history of human conflict has so much been owed by so many to so few.  \n",
      "FP:Don't waste your $$$ on this one.\n",
      "FP:Ryan's Bar is definitely one Edinburgh establishment I won't be revisiting.\n",
      "FP:The Burrittos Blah!\n",
      "FN:It was just not a fun experience.\n",
      "FP:Rating: 1 out of 10.  \n",
      "FP:The service here leaves a lot to be desired.\n",
      "FP:The chicken dishes are OK, the beef is like shoe leather.\n",
      "FN:If you stay in Vegas you must get breakfast here at least once.\n",
      "FN:The only thing I did like was the prime rib and dessert section.\n",
      "FN:This is definitely a must have if your state does not allow cell phone usage while driving.\n",
      "FP:I asked multiple times for the wine list and after some time of being ignored I went to the hostess and got one myself.\n",
      "FP:I felt asleep the first time I watched it, so I can recommend it for insomniacs.  \n",
      "FN:How can anyone in their right mind ask for anything more from a movie than this?  \n",
      "FP:I've bought $5 wired headphones that sound better than these.\n",
      "FP:It clicks into place in a way that makes you wonder how long that mechanism would last.\n",
      "FN:The Veggitarian platter is out of this world!\n",
      "FP:Ordered burger rare came in we'll done.\n",
      "FN:And there wasn't a single sour note struck acting-wise, either; some surprisingly solid casting, here.  \n",
      "FP:It crackles with an unpredictable, youthful energy - but honestly, i found it hard to follow and concentrate on it meanders so badly.  \n",
      "FP:I've seen soap operas more intelligent than this movie.  \n",
      "FP:This is the first phone I've had that has been so cheaply made.\n",
      "FP:I think not again\n",
      "FP:I'm translating movies for a living and this is the first movie in my 5-year working experience that I found offensive to my intelligence.  \n"
     ]
    }
   ],
   "source": [
    "\n",
    "for i in range(len(y_valid)): \n",
    "    if (yhat_valid[i] == 0) & (y_valid[i] == 1):\n",
    "        print(\"FN:\" + va_text[i])\n",
    "    elif (yhat_valid[i] == 1) & (y_valid[i] ==0):\n",
    "        print(\"FP:\" + va_text[i])\n",
    "        \n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "34c177ac",
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "043ad706",
   "metadata": {},
   "outputs": [
    {
     "ename": "TypeError",
     "evalue": "can only concatenate str (not \"float\") to str",
     "output_type": "error",
     "traceback": [
      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[0;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
      "Cell \u001b[0;32mIn[8], line 3\u001b[0m\n\u001b[1;32m      1\u001b[0m \u001b[38;5;28;01mfor\u001b[39;00m i \u001b[38;5;129;01min\u001b[39;00m \u001b[38;5;28mrange\u001b[39m(\u001b[38;5;28mlen\u001b[39m(y_valid)):\n\u001b[1;32m      2\u001b[0m     \u001b[38;5;28;01mif\u001b[39;00m (yhat_valid[i] \u001b[38;5;241m==\u001b[39m \u001b[38;5;241m0\u001b[39m) \u001b[38;5;241m&\u001b[39m (y_valid[i] \u001b[38;5;241m==\u001b[39m \u001b[38;5;241m0\u001b[39m):\n\u001b[0;32m----> 3\u001b[0m         \u001b[38;5;28mprint\u001b[39m(\u001b[38;5;124;43m\"\u001b[39;49m\u001b[38;5;124;43mTN: \u001b[39;49m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[43m \u001b[49m\u001b[38;5;241;43m+\u001b[39;49m\u001b[43m \u001b[49m\u001b[43mx_valid\u001b[49m\u001b[43m[\u001b[49m\u001b[43mi\u001b[49m\u001b[43m]\u001b[49m)\n\u001b[1;32m      5\u001b[0m     \u001b[38;5;28;01melif\u001b[39;00m (yhat_valid[i] \u001b[38;5;241m==\u001b[39m \u001b[38;5;241m0\u001b[39m) \u001b[38;5;241m&\u001b[39m (y_valid[i] \u001b[38;5;241m==\u001b[39m\u001b[38;5;241m1\u001b[39m):\n\u001b[1;32m      6\u001b[0m         \u001b[38;5;28mprint\u001b[39m(\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mFN:\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;241m+\u001b[39m x_valid[i])\n",
      "\u001b[0;31mTypeError\u001b[0m: can only concatenate str (not \"float\") to str"
     ]
    }
   ],
   "source": []
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "774f98ed",
   "metadata": {},
   "outputs": [],
   "source": []
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "ea97c549",
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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