Weekly Viz 2025-02-17
How Important Religion Is to People The dataset I am visualizing this week originated from Our World In Data’s daily spotlight on 2/5. It shows the survey r...
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Weekly Viz 2025-02-10
AI Tools Google Trend Nvidia stock price slumped over 15% on Jan 27th, after a Chinese startup, DeepSeek, released its new AI model. The model performance i...
Weekly Viz 2025-02-03
US Eggs vs. Milk Prices Egg prices have soared over 60% in the US in the last year. I have seen many people complaining online. Wondering if this is part of...
DeepSeek V3: A New Contender in AI-Powered Data Science
How DeepSeek’s budget-friendly AI model stacks up against ChatGPT, Claude, and Gemini in SQL, EDA, and machine learning Nvidia stock price slumped over ...
Weekly Viz 2025-01-27
Chinese New Year Red Pocket Amount Chinese New Year is coming! I am also back in China to celebrate Chinese New Year with my parents (after 5 years). Speaki...
Weekly Viz 2025-01-20
HPV Vaccination Rate This week I turned to Makeover Monday for some data visualization inspiration and found this article about HPV Vaccination. It has very...
Unlocking the Power of Machine Learning in Analytics: Practical Use Cases and Skills
Your essential machine learning checklist to excel as a data scientist in analytics In the past decade, we have seen explosive growth in the data science in...
Weekly Viz 2025-01-13
US Overseas Visitors I have looked at tourism data to Japan and Europe, but not to the US (as I live in the US myself). Therefore, this week I decided to lo...
Weekly Viz 2025-01-06
Time Spent on Activities For the first visualization of 2025, let’s look at how much time people spend on their hobbies. The data comes from The Economics D...
Reading Notes 2024 Nov - Dec
My Medium Articles! In the past two months, I kept the pace of writing 2 articles per month on Medium. Here you go: My Medium Journey as a Data Scientist...