gravatar

jjwbnr

Jinwook Chang

Recently Published

Imputing missing values
MARKET SEGMENTATION FOR AIRLINES
Word cloud from Planning for freedom
SANKEY
Acquring Data from Web
Predict the Top 10 of the Billboard
predict whether a song will reach a spot in the Top 10 of the Billboard Hot 100 Chart
Moneyball
predicting Oakland A's win in 2002 from 2001 data
Titanic survival probability forecast
Coursera Data Science Capstone Presentation
milestone
Coursera - Reproducible research Project 2