Position concept automatic acquisition and atlas expansion method oriented to recruitment field

• Main Authors: XIAO XIAOFAN, XIAO YANGHUA, WU XIANREN, XIE ZHIHUI, FENG JIANCHUAN, XU WEIZHAO, LIANG JIAQING
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses a recruitment field-oriented position concept automatic acquisition and atlas extension method. The method comprises the following steps of constructing a concept generation model and a hierarchical text classification model; inputting the post description text into a hierarchical text classification model, and outputting a three-level concept tag corresponding to the post description text; judging whether the post description text belongs to a certain concept entity in the existing Taxonomy, and if not, calling a concept generation model to generate a new concept entity corresponding to the post description text; and searching an upper concept entity corresponding to the new concept entity in the existing Taxonomy, and taking the new concept entity as a lower word of the upper concept entity. According to the method, a complete automatic framework from concept generation to concept classification to concept expansion is designed, the whole framework process and the triggering relation