Dataset = https://docs.google.com/document/d/1t-NP75y8gGJwxM0IM0IU5tv4Jkh0ikrQZM68XP2fox8/edit
- Treat Missing Value
- Treat Data Abnormal
- Treat Outlier
- Exploratory Data Analysis
Compared Linear Regression with Tuning Parameter
- ElasticNet Regression
- Lasso Regression
- Ridge Regression
- Linear Regression Evaluation Metrics using MAE and RSquare
Summary(1) = The Four Regression Models can do minimize overfitting rate but elastic net is selected because has smaller MAE.
Summary(2) = Variables Important which is trip_distance, location, and tip_amount