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datawhalechina / torch-rechub

A Lighting Pytorch Framework for Recommendation Models, Easy-to-use and Easy-to-extend.
MIT License
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列划分问题 #65

Open wristlong opened 7 months ago

wristlong commented 7 months ago

请问在Ali-CCP数据处理脚本里，对sparse_columns，dense_columns的划分依据是什么？

yinpu commented 7 months ago

参考：https://tianchi.aliyun.com/dataset/408 ID列+组合列为sparse_columns，数量列+组合列为dense_columns