Method and system for accurately reasoning user attribute entities, equipment and storage medium

The invention discloses a method for accurately reasoning candidate user work unit attribute entities. The method comprises the following steps: S1, respectively extracting personal attribute entity information of a user from a plurality of specified list fields, and carrying out data cleaning on the personal attribute entity information; S2, inquiring the cleaned data, if an inquiry result is invalid, directly executing S7, and if the inquiry result is valid, executing S3; S3, extracting the inquiry information in the step S2, analyzing entity attribute names, and generating entity attribute features; S4, performing standard matching on the generated entity attribute features and company standard entity library data; S5, judging whether standard matching results exist or not, and if yes, obtaining standard matching results; if the matching result does not exist, executing step S6; S6, performing reasoning matching to obtain a reasoning matching result; and S7, returning the result. The method and the system