Practical Data Science

Welcome to my GitHub repository, where I share insights, experiments, codes, and resources related to my Medium blog posts. For more in-depth articles, please visit my blog at minha-hwang.medium.com.

About the Blog

On my Medium blog, I explore topics including:

1. Practical Data Science: Marketing Data Science Cases - From Problem Definition to ML Solution
   
2. Structured Problem-Solving Apporach for Data Science: Problem-Solving Approach for Data Scientists
   
3. Entrepreneurship and Startups: Noticeable Gen AI Startups, AI industry trends, strategies, and stories about building and scaling ventures.
   
4. AI and Machine Learning: Projects, AI learning materials, AI paper reviews, research highlights, and practical use cases.
   
5. Personal Growth and Reflections: Thoughts on productivity, creativity, and continuous learning. Each post is designed to share knowledge, spark discussion, and inspire others to explore new ideas.
   

Recent Post

(1) Prescriptive Data Science

Prescriptve Data Science: Beyond Predictive Data Science.
Data Science Problem Types | Required Skillsets | Key Components

Prescriptive Data Science 101: Types of Problems
Key Dimensions for Prescriptive Data Science: Single/Multiple Agents | Static/Dynamic

Prescriptive Data Science: Joint Price Optimization
Single Agent/Static Problem | Optimization Methods | Typical Constraints

(2) Practical Data Science: Promotion Effectiveness Measurement and Planning

Promotion Effectiveness and Promotion Planning — Part 1
6-step end-to-end process to build promotion effectiveness measurement and planning solution

Promotion Effectiveness and Promotion Planning— Part 2
6 Step Process | Step 1 — Build Data Foundation

Promotion Effectiveness and Promotion Planning— Part 3
6 Step Process | Step 2 — Prepare Modeling Dataset (1/2)

(3) Problem-Solving Approach for AI/ML Case Studies

Cracking Business Case Interviews for Data Scientists: Part 1
7 steps of problem-solving approach: part 1

Cracking Business Case Interviews for Data Scientists: Part 2
7 steps of problem-solving approach: part 2

How to Use This Repository

(1) Code Samples: When a blog post includes code snippets or project files, you can find them here in the corresponding folder.
(2) Project Documentation: Each project folder contains a README explaining setup, usage, and any additional details.
(3) Discussions and Feedback: Feel free to open an issue or submit a pull request if you spot improvements or want to contribute.

Get in Touch

Medium: minha-hwang.medium.com
GitHub Profile:github.com/DrSquare
LinkedIn: linkedin.com/in/minha-hwang-7440771
Email: minha.hwang@gmail.com

I’m always open to connecting, collaborating on projects, or just talking about interesting ideas. Feel free to reach out!
Thank you for visiting, and I hope you find value in my posts and projects. If you like what you see, consider following me on Medium or starring this repository on GitHub. Enjoy your stay!