FEATURE VALIDITY EVALUATION METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM

摘要

A feature validity evaluation method and apparatus, and an electronic device and a storage medium, relating to the artificial intelligence technology. The method comprises: constructing a feature combination mode set comprising a plurality of feature combination modes, wherein the feature combination modes are combination modes for original features of content to be recommended; obtaining a feature value set corresponding to each feature combination mode, the feature value set comprising a feature value of each combination feature, and the combination feature being obtained by performing feature combination on the original features on the basis of the corresponding feature combination mode; determining a weight value of the corresponding combination feature on the basis of the feature value of each combination feature; constructing a weight value set of a corresponding feature combination mode on the basis of the weight value of each combination feature; and determining the validity of each feature combination mode on the basis of the weight value set of each feature combination mode.