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研究生数学建模A题

线下9.31, 线上9.14继续细调,分数更低

文件说明

regression.py中包含对特征的构建,预测值的回归 data_path 所有csv文件拼接后的路径,并且将拼接后的csv文件转为h5格式,加快读取速度 save_path 保存模型的路径 输出的oof.csv文件,可以根据其对模型进行评估

模型构建

模型构建参考:http://rongzijing.win/index.php/archives/168/
第一层,特征提取模型,GBDT(lightgbm)
第二层,回归模型:LR(tensorflow)
针对GBDT输出的叶子节点的特征,进行回归

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