March Madness Challenge – Compete, Learn, and Win – Register Now
Project overview
In this project, you’ll take on the role of a data analyst at a company that creates data science educational content. To decide what material to produce, you’ll analyze data from Data Science Stack Exchange to determine the most popular and in-demand topics.
You’ll query the Data Science Stack Exchange database using SQL to extract relevant data. Then you’ll use Python to clean, analyze and visualize the data to identify topic trends. Through this process, you’ll develop valuable real-world data analysis skills as you work with messy data, explore insights and make data-driven recommendations on what content the company should prioritize creating to meet demand. You’ll strengthen your SQL querying skills, enhance your Python data analysis and visualization abilities, and gain experience in leveraging data to inform content strategy.
Objective: Analyze Data Science Stack Exchange data to identify the most popular data science topics and guide the creation of high-demand educational content.
Key skill required
To complete this project, it's recommended to build these foundational skills in Python
- Resolving ambiguous language to clarify analysis requests
- Communicating data analysis results to non-technical business audiences
- Defining and evaluating business metrics to track performance
- Identifying how data science fits into the overall business context and workflow
Projects steps
Step 1: Introduction
Step 2: Stack Exchange
Step 3: Stack Exchange Data Explorer
Step 4: Getting the Data
Step 5: Exploring the Data
Step 6: Cleaning the Data
Step 7: Most Used and Most Viewed
Step 8: Relations Between Tags
Step 9: Enter Domain Knowledge
Step 10: Just a Fad?
Step 11: Next Steps
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