To provide readers with more accurate book recommendation services,the paper proposes a recommendation model based on book semantic features(deep semantics mining for book recommendation)for making full use of the rich text information of books to express the book attri...MORE To provide readers with more accurate book recommendation services,the paper proposes a recommendation model based on book semantic features(deep semantics mining for book recommendation)for making full use of the rich text information of books to express the book attributes more accurately.This model combines bidirectio...