Classification with Playground Series - S4E11
Kaggle Playground November 2024 - Exploring Mental Health Data
Evaluation: Submissions are evaluated using accuracy score.
Learnings:
- Use predict_proba and threshold to make final classification (0 or 1), instead of predict
- Apply Statistic in EDA for feature engineering
Table of Contents
1. Preparation
2. Exploratory Data Analysis (EDA)
3. Feature Selection and Engineering
4. Machine Learning
5. LightAutoML
6. Hyperparameter Tuning with Optuna
7. Ensemble Models
8. Model Evaluation
9. Predict & Submit
Achievement: My accuracy score is 0.94.
* Check out more details in my Medium blog.
