Input method word library optimization method and device, computing equipment and readable storage medium

The invention discloses an input method lexicon optimization method and device, computing equipment and a readable storage medium. The method for optimizing the word bank of the input method comprises the following steps of: pushing a recommendation list to a user and prompting the user to create tags, wherein the recommendation list comprises a plurality of tags; recommending the word bank matched with the tag sent by the user to the user according to the corresponding relationship between the tag and the word bank; and synchronizing the plurality of lexicons selected by the user from the cloud lexicon of the user to the local lexicon of the user. According to the method for optimizing the word bank of the input method, different word banks can be provided for different users, words manually added by the users can be synchronized to the users with similar input habits, word banks of the opposite sides are enriched, and when the users use the input method, word candidates as accurate as possible are provided