E-book similarity calculation method, electronic equipment and storage medium

The invention discloses an electronic book similarity calculation method, electronic equipment and a storage medium, and the method comprises the steps: obtaining a first historical user of a first electronic book and a second historical user of a second electronic book, and determining a user list containing a common user between the first historical user and the second historical user; according to the historical behavior information of any two users in the user list, screening the same electronic book existing between any two users, and determining common electronic book data; calculating according to the historical behavior information of the user on the electronic book in the user list to obtain a negative correlation weight factor of the user on the electronic book; and according to the common e-book data of any two users and the negative correlation weight factor, performing user cycle calculation on the user list to obtain the similarity between the first e-book and the second e-book. Mining similarit