はじめに コンペ概要 データの種類とタスク 評価方法 提出方法 勉強になる Kernel と Discussion Data Preparation & Exploration | Kaggle Stratified KFold+XGBoost+EDA Tutorial(0.281) | Kaggle Resampling strategies for imbalanced datasets | Kaggle Python target encoding for categorical features | Kaggle Dimensionality reduction (PCA, tSNE) | Kaggle Tune and compare XGB, LightGBM, RF with Hyperopt | Kaggle 2-level Stacker | Kaggle Entity