[teacher] MetaLWoZ

parlai/tasks/metalwoz/__init__.py

@@ -0,0 +1,5 @@
+#!/usr/bin/env python3
+
+# Copyright (c) Facebook, Inc. and its affiliates.
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.

parlai/tasks/metalwoz/agents.py

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+#!/usr/bin/env python3
+
+# Copyright (c) Facebook, Inc. and its affiliates.
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+
+from parlai.core.teachers import DialogTeacher
+from parlai.utils.io import PathManager
+from parlai.utils.data import DatatypeHelper
+from .build import build
+import os
+import pandas as pd
+import hashlib
+
+
+class MetalWozTeacher(DialogTeacher):
+    def _path(self, opt):
+        fold = DatatypeHelper.fold(opt['datatype'])
+        if fold == 'train' or fold == 'valid':
+            folder = os.path.join(opt['datapath'], 'metalwoz', 'train')
+        else:
+            folder = os.path.join(opt['datapath'], 'metalwoz', 'test')
+        return folder, fold
+
+    def __init__(self, opt, shared=None):
+        if shared is None:
+            build(opt)
+        folder, fold = self._path(opt)
+        self.fold = fold
+        opt['datafile'] = os.path.join(folder, fold)
+        super().__init__(opt, shared)
+
+    def _hash(self, string):
+        return int(hashlib.sha1(string.encode('utf-8')).hexdigest(), 16) % 10
+
+    def setup_data(self, datapath):
+        folder, fold = os.path.split(datapath)
+        with PathManager.open(os.path.join(folder, 'tasks.txt')) as taskf:
+            tasks_table = pd.read_json(taskf, lines=True)
+
+        dfolder = os.path.join(folder, 'dialogues')
+
+        data = []
+
+        for filename in PathManager.ls(dfolder):
+            fullfn = os.path.join(dfolder, filename)
+            with PathManager.open(fullfn) as dataf:
+                data.append(pd.read_json(dataf, lines=True))
+
+        data = pd.concat(data, axis=0)
+        data = data.sample(frac=1.0, random_state=83741)  # metal in l33t numbers, lol
+        data = data.merge(tasks_table, on='task_id')
+        data['fold'] = data['domain_x'].apply(self._hash)
+
+        for _, row in data.iterrows():
+            if fold == 'valid' and row['fold'] != 9:
+                continue
+            if fold == 'train' and row['fold'] == 9:
+                continue
+            texts = [row['bot_role']] + list(row['turns'])
+            prompts, labels = texts[::2], texts[1::2]
+            for i, (prompt, label) in enumerate(zip(prompts, labels)):
+                yield {
+                    'text': prompt,
+                    'label': label,
+                    'bot_role': row['bot_role'],
+                    'bot_prompt': row['bot_prompt'],
+                    'user_role': row['user_role'],
+                    'user_prompt': row['user_prompt'],
+                    'utterance_id': row['id'],
+                    'domain': row['domain_x'],
+                    'task_id': row['task_id'],
+                }, i == 0
+
+
+class DefaultTeacher(MetalWozTeacher):
+    pass

parlai/tasks/metalwoz/build.py

@@ -0,0 +1,41 @@
+#!/usr/bin/env python3
+
+# Copyright (c) Facebook, Inc. and its affiliates.
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+
+import parlai.core.build_data as build_data
+import os
+from parlai.core.build_data import DownloadableFile
+
+RESOURCES = [
+    DownloadableFile(
+        'https://download.microsoft.com/download/E/B/8/EB84CB1A-D57D-455F-B905-3ABDE80404E5/metalwoz-v1.zip',
+        'metalwoz-v1.zip',
+        '2a2ae3b25760aa2725e70bc6480562fa5d720c9689a508d28417631496d6764f',
+    ),
+    DownloadableFile(
+        'https://download.microsoft.com/download/0/c/4/0c4a8893-cbf9-4a43-a44a-09bab9539234/metalwoz-test-v1.zip',
+        'metalwoz-test-v1.zip',
+        '6722d1d9ec05334dd801972767ae3bdefcd15f71bf73fea1d098f214a96a7c6c',
+    ),
+]
+
+
+def build(opt):
+    dpath = os.path.join(opt['datapath'], 'metalwoz')
+    version = '1.0'
+
+    if not build_data.built(dpath, version_string=version):
+        if build_data.built(dpath):
+            build_data.remove_dir(dpath)
+        build_data.make_dir(dpath)
+        build_data.make_dir(os.path.join(dpath, 'train', 'dialogues'))
+        build_data.make_dir(os.path.join(dpath, 'test', 'dialogues'))
+
+        # Download the data.
+        RESOURCES[0].download_file(os.path.join(dpath, 'train'))
+        RESOURCES[1].download_file(os.path.join(dpath, 'test'))
+
+        build_data.untar(os.path.join(dpath, 'test'), 'dstc8_metalwoz_heldout.zip')
+        build_data.mark_done(dpath, version_string=version)

parlai/tasks/metalwoz/test.py

@@ -0,0 +1,11 @@
+#!/usr/bin/env python3
+
+# Copyright (c) Facebook, Inc. and its affiliates.
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+
+from parlai.utils.testing import AutoTeacherTest
+
+
+class TestDefaultTeacher(AutoTeacherTest):
+    task = "metalwoz"

parlai/tasks/metalwoz/test/metalwoz_test.yml

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+acts:
+- - bot_prompt: Fulfil the user's request
+    bot_role: You are a bot that provides tourism related advice
+    domain: TOURISM
+    episode_done: false
+    eval_labels:
+    - Hello how may I help you?
+    id: metalwoz
+    task_id: 290f924c
+    text: You are a bot that provides tourism related advice
+    user_prompt: Tell the Bot that you are heading to Montreal in the summer, and
+      ask if there are any good festivals around that time
+    user_role: You are interacting with a bot that gives tourism related advice
+    utterance_id: b942824c
+- - bot_prompt: Fulfil the user's request
+    bot_role: You are a bot that provides tourism related advice
+    domain: TOURISM
+    episode_done: false
+    eval_labels:
+    - I can assist you with your upcoming Montreal trip. What do you need?
+    id: metalwoz
+    task_id: 290f924c
+    text: I have some questions about my upcoming travel to Montreal.
+    user_prompt: Tell the Bot that you are heading to Montreal in the summer, and
+      ask if there are any good festivals around that time
+    user_role: You are interacting with a bot that gives tourism related advice
+    utterance_id: b942824c
+- - bot_prompt: Fulfil the user's request
+    bot_role: You are a bot that provides tourism related advice
+    domain: TOURISM
+    episode_done: false
+    eval_labels:
+    - 'Here are a few festivals: BarnFest Steakfest Musicfest'
+    id: metalwoz
+    task_id: 290f924c
+    text: I'm heading there shortly during what is there summer months and was wondering
+      if there are good festivals going on then.
+    user_prompt: Tell the Bot that you are heading to Montreal in the summer, and
+      ask if there are any good festivals around that time
+    user_role: You are interacting with a bot that gives tourism related advice
+    utterance_id: b942824c
+- - bot_prompt: Fulfil the user's request
+    bot_role: You are a bot that provides tourism related advice
+    domain: TOURISM
+    episode_done: false
+    eval_labels:
+    - They are all occuring in July.
+    id: metalwoz
+    task_id: 290f924c
+    text: Those sound good. Do you have the dates they are happening?
+    user_prompt: Tell the Bot that you are heading to Montreal in the summer, and
+      ask if there are any good festivals around that time
+    user_role: You are interacting with a bot that gives tourism related advice
+    utterance_id: b942824c
+- - bot_prompt: Fulfil the user's request
+    bot_role: You are a bot that provides tourism related advice
+    domain: TOURISM
+    episode_done: false
+    eval_labels:
+    - Sounds fun! Can I help you with anything else today?
+    id: metalwoz
+    task_id: 290f924c
+    text: That is when I plan on going. They all sound good to me.
+    user_prompt: Tell the Bot that you are heading to Montreal in the summer, and
+      ask if there are any good festivals around that time
+    user_role: You are interacting with a bot that gives tourism related advice
+    utterance_id: b942824c
+num_episodes: 2319
+num_examples: 14067

parlai/tasks/metalwoz/test/metalwoz_train.yml

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+acts:
+- - bot_prompt: Tell the user that there are no ski hills in their immediate location
+    bot_role: You are a bot that helps people book skiing trips
+    domain: SKI_BOT
+    episode_done: false
+    id: metalwoz
+    labels:
+    - Hello how may I help you?
+    task_id: 2511cf64
+    text: You are a bot that helps people book skiing trips
+    user_prompt: You want to know if there are good ski hills an hour's drive from
+      your current location
+    user_role: You are interacting with a bot designed to help you book a skiing trip
+    utterance_id: c3ec2179
+- - bot_prompt: Tell the user that there are no ski hills in their immediate location
+    bot_role: You are a bot that helps people book skiing trips
+    domain: SKI_BOT
+    episode_done: false
+    id: metalwoz
+    labels:
+    - There are no ski hills in your location
+    task_id: 2511cf64
+    text: Are there any ski resorts me?
+    user_prompt: You want to know if there are good ski hills an hour's drive from
+      your current location
+    user_role: You are interacting with a bot designed to help you book a skiing trip
+    utterance_id: c3ec2179
+- - bot_prompt: Tell the user that there are no ski hills in their immediate location
+    bot_role: You are a bot that helps people book skiing trips
+    domain: SKI_BOT
+    episode_done: false
+    id: metalwoz
+    labels:
+    - In the mount le
+    task_id: 2511cf64
+    text: What's the nearest ski resort?
+    user_prompt: You want to know if there are good ski hills an hour's drive from
+      your current location
+    user_role: You are interacting with a bot designed to help you book a skiing trip
+    utterance_id: c3ec2179
+- - bot_prompt: Tell the user that there are no ski hills in their immediate location
+    bot_role: You are a bot that helps people book skiing trips
+    domain: SKI_BOT
+    episode_done: false
+    id: metalwoz
+    labels:
+    - 4 hrs
+    task_id: 2511cf64
+    text: How many hours way is that from me?
+    user_prompt: You want to know if there are good ski hills an hour's drive from
+      your current location
+    user_role: You are interacting with a bot designed to help you book a skiing trip
+    utterance_id: c3ec2179
+- - bot_prompt: Tell the user that there are no ski hills in their immediate location
+    bot_role: You are a bot that helps people book skiing trips
+    domain: SKI_BOT
+    episode_done: false
+    id: metalwoz
+    labels:
+    - is there anything else?
+    task_id: 2511cf64
+    text: Okay thanks
+    user_prompt: You want to know if there are good ski hills an hour's drive from
+      your current location
+    user_role: You are interacting with a bot designed to help you book a skiing trip
+    utterance_id: c3ec2179
+num_episodes: 31677
+num_examples: 194324

parlai/tasks/metalwoz/test/metalwoz_valid.yml

@@ -0,0 +1,73 @@
+acts:
+- - bot_prompt: Reply to the customer and try to fulfil their request. If you think
+      the request they are making goes beyond your role, inform the user that you
+      are not equipped to help them
+    bot_role: You are a bot that clarifies the rules for games
+    domain: GAME_RULES
+    episode_done: false
+    eval_labels:
+    - Hello how may I help you? hello.
+    id: metalwoz
+    task_id: a5137c64
+    text: You are a bot that clarifies the rules for games
+    user_prompt: Start a conversation based on you customerRole
+    user_role: You are interacting with a bot that clarifies the rules of games
+    utterance_id: 194e1958
+- - bot_prompt: Reply to the customer and try to fulfil their request. If you think
+      the request they are making goes beyond your role, inform the user that you
+      are not equipped to help them
+    bot_role: You are a bot that clarifies the rules for games
+    domain: GAME_RULES
+    episode_done: false
+    eval_labels:
+    - Yes sure. What game ?
+    id: metalwoz
+    task_id: a5137c64
+    text: Hi, can you help me with a game?
+    user_prompt: Start a conversation based on you customerRole
+    user_role: You are interacting with a bot that clarifies the rules of games
+    utterance_id: 194e1958
+- - bot_prompt: Reply to the customer and try to fulfil their request. If you think
+      the request they are making goes beyond your role, inform the user that you
+      are not equipped to help them
+    bot_role: You are a bot that clarifies the rules for games
+    domain: GAME_RULES
+    episode_done: false
+    eval_labels:
+    - No there isn't.
+    id: metalwoz
+    task_id: a5137c64
+    text: Okay, I need to know if theres a rule for who goes first in checkers
+    user_prompt: Start a conversation based on you customerRole
+    user_role: You are interacting with a bot that clarifies the rules of games
+    utterance_id: 194e1958
+- - bot_prompt: Reply to the customer and try to fulfil their request. If you think
+      the request they are making goes beyond your role, inform the user that you
+      are not equipped to help them
+    bot_role: You are a bot that clarifies the rules for games
+    domain: GAME_RULES
+    episode_done: false
+    eval_labels:
+    - Yes as long as you take move.
+    id: metalwoz
+    task_id: a5137c64
+    text: So it doesn't matter who goes first?
+    user_prompt: Start a conversation based on you customerRole
+    user_role: You are interacting with a bot that clarifies the rules of games
+    utterance_id: 194e1958
+- - bot_prompt: Reply to the customer and try to fulfil their request. If you think
+      the request they are making goes beyond your role, inform the user that you
+      are not equipped to help them
+    bot_role: You are a bot that clarifies the rules for games
+    domain: GAME_RULES
+    episode_done: false
+    eval_labels:
+    - Yes probably.
+    id: metalwoz
+    task_id: a5137c64
+    text: Okay, I guess we'll just take turns then
+    user_prompt: Start a conversation based on you customerRole
+    user_role: You are interacting with a bot that clarifies the rules of games
+    utterance_id: 194e1958
+num_episodes: 6207
+num_examples: 37545

parlai/tasks/task_list.py

@@ -1350,4 +1350,18 @@
         "description": "Task for detect whether the last utterance contradicts previous dialogue history.",
         "links": {"arXiv": "https://arxiv.org/abs/2012.13391"},
     },
+    {
+        "id": "metalwoz",
+        "display_name": "MetaLWOz",
+        "task": "metalwoz",
+        "tags": ["Goal"],
+        "description": (
+            "Meta-Learning Wizard-of-Oz (MetaLWOz) is a dataset designed to help "
+            "develop models capable of predicting user responses in unseen domains."
+        ),
+        "links": {
+            "paper": "http://workshop.colips.org/dstc7/dstc8/DTSC8_multidomain_task_proposal.pdf",
+            "website": "https://www.microsoft.com/en-us/research/project/metalwoz/",
+        },
+    },
 ]