John Chen (Yueh-Han) – Medium

John Chen (Yueh-Han)

Published in
Towards Data Science

Data Science Project — Marketing Analytics & Data-Driven Solutions

Using Python to conduct EDA, perform statistical analysis, visualize insights, and present data-driven solutions to Chief Marketing…

Sep 13, 2021

Data Science Project — Marketing Analytics & Data-Driven Solutions

Sep 13, 2021

Published in
Towards Data Science

Kaggle Competition — Finding Donors for a Charity with an AUC of 0.94

Comparing Random Forest, Gradient Boosting, and XGBoost to select the best model to predict potential donors for a Charity.

Sep 6, 2021

Kaggle Competition — Finding Donors for a Charity with an AUC of 0.94

Sep 6, 2021

Published in
Geek Culture

Mall Customer Segmentation and Forming Growth Strategies

Used Python to validate the performance of K-Means, Hierarchical Clustering, and GMMs using the Silhouette score and picked the best model…

Aug 31, 2021

Mall Customer Segmentation and Forming Growth Strategies

Aug 31, 2021

Published in
Towards Data Science

What I Learned From My Data Analyst Internship at a Series-A Startup

This article documents 22 lessons and thoughts from my data analyst internship hoping to help you become a better data analyst at a…

Aug 1, 2021

What I Learned From My Data Analyst Internship at a Series-A Startup

Aug 1, 2021

Published in
Towards Data Science

Random Forest Classifier Project — Predicting Online News Popularity

Using scikit-learn to build a Random Forest Classifier and predict the number of shares of online news articles

Jun 8, 2021

Random Forest Classifier Project — Predicting Online News Popularity

Jun 8, 2021

Published in
Towards Data Science

K-Means Clustering Project — Banknote Authentication

Jun 1, 2021

K-Means Clustering Project — Banknote Authentication

Jun 1, 2021

Published in
Towards Data Science

Data Analysis Project — Game Sales Interactive Dashboard

Using Python(pandas) to gather and clean data and Excel/Spreadsheet(Pviot table, VLOOKUP(), Data validation, Conditional formatting, and…

Nov 20, 2020

Data Analysis Project — Game Sales Interactive Dashboard

Nov 20, 2020

Published in
Towards Data Science

Data Analysis Project — Telco Customer Churn

The imaginary context for this project: I’m working at a telecommunication company. My manager told me to analyze the dataset she provided…

Nov 11, 2020

Data Analysis Project — Telco Customer Churn

Nov 11, 2020

Published in
Towards Data Science

Data Analysis Project -WeRateDogs®

Many people are running social media accounts for their cute dogs. However, most of them usually aren’t running their social media…

Nov 7, 2020

Data Analysis Project -WeRateDogs®

Nov 7, 2020

Rookie Fund 知識分享 | 投資條件書(Term sheet)

上週Taiwan Startup Stadium邀請我們Rookie Fund一起參與為期三天的Term Sheet Bootcamp！因此用這篇文章分享學到的知識及當天聽到有趣的資訊。

Apr 27, 2019

Rookie Fund 知識分享 | 投資條件書(Term sheet)

Apr 27, 2019

John Chen (Yueh-Han)

John Chen (Yueh-Han)

A Data Science student at UC Berkeley. Say hi to me on Linkedin: https://www.linkedin.com/in/yueh-han-chen/

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