alibaba / Elastic-Federated-Learning-Solution

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EFLS-data for feature increment join #23

Closed universe-hcy closed 2 years ago

universe-hcy commented 2 years ago

EFLS data provides one-way feature increment intersection. One party owns primary table and auxiliary table, it can use the auxiliary table to update the feature of the primary table (add non-existent columns and overwrite existing columns) For more detail, refer to /docs/efls-data/quick_start_feature_inc.md

EFLS-data 提供了单方特征增量求交。单方拥有主表和辅表,可以利用辅表更新主表的特征(增加不存在的列,覆盖存在的列) 具体参见文档/docs/efls-data/quick_start_feature_inc.md