2023-11-20から1日間の記事一覧

lightgbmの分類器の使い方

import pandas as pd import lightgbm as lgb from sklearn.model_selection import train_test_split df_train = pd.read_csv('train.csv') data = df_train.drop(columns=['Transported']) target = df_train['Transported'] cols = data.columns.to_list(…