Jun2Hou
Jun2Hou
2024-01-24 19:17:58,650 - modelscope - INFO - PyTorch version 2.1.2 Found. 2024-01-24 19:17:58,651 - modelscope - INFO - Loading ast index from /root/.cache/modelscope/ast_indexer 2024-01-24 19:17:58,670 - modelscope - INFO -...
统计特征
大佬能解释下,统计特征对于分类的帮助吗? 例如,total_fee中统计出现多的月付费,会对应某一个套餐? 另外,一般Cat和Num交互,会以cat为groupby的输入列,Num为统计列。大佬为什么会统计Cat和Num一起出现的次数?有什么特别的依据吗? 感谢!
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