Merchant industry intelligent classification method and device

• Main Authors: WANG XUETONG, DU ZHIKANG, ZHAO MENG
• Format: Patent
• Language: Chinese; English
• Published: 14.01.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The embodiment of the invention provides a merchant industry intelligent classification method and device, and the method comprises the steps: obtaining a to-be-recognized merchant name; carrying out word segmentation on the to-be-recognized merchant name to obtain each word of the to-be-recognized merchant name; determining a word vector corresponding to each word of the to-be-recognized merchant name based on a word vector matrix; and inputting the word vector corresponding to each word of the to-be-recognized merchant name into a merchant industry classification model for recognition, so that the industry type to which the to-be-recognized merchant name belongs can be automatically and accurately determined. The association relationship between the merchants is not limited, that is, classification is not performed only for the associated merchants, and the geographic positions of the merchants are not limited, so that the classification of the merchant industry is more comprehensive, scientific and accurat