This is a repository for studying machine learning.

• confusion matrix
• accuracy
• precision
• recall
• f1 score
• roc_auc

• decision tree
• ensemble model
  • random forest
  • gradient boosting
  • xgboost
  • lightgbm
• stacking with ensemble model
• hyperparameter tuning
  • grid search
  • random search
  • bayesian optimization

• gradient descent
  • linear regression
  • ridge regression
  • lasso regression
  • logistic regression
• tree regression