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1. (WO2017067398) METHOD AND DEVICE FOR IDENTIFYING PICTURES BASED ON FILLING IN VERIFICATION CODES BY USER

Pub. No.:    WO/2017/067398    International Application No.:    PCT/CN2016/101731
Publication Date: Fri Apr 28 01:59:59 CEST 2017 International Filing Date: Wed Oct 12 01:59:59 CEST 2016
IPC: G06F 21/36
Applicants: ALIBABA GROUP HOLDING LIMITED
阿里巴巴集团控股有限公司
Inventors: WANG, Yao
王曜
Title: METHOD AND DEVICE FOR IDENTIFYING PICTURES BASED ON FILLING IN VERIFICATION CODES BY USER
Abstract:
A method and device for identifying pictures based on filling in verification codes by a user. The method comprises: sending at least one picture to be identified and a plurality of known pictures, which are used as verification code pictures, to a user (S1); receiving user identification nouns input by the user after the verification code pictures are identified by the user, and recording an identification record corresponding to the picture to be identified, the identification record comprising a picture ID of the picture to be identified and the user identification noun input by the user (S2); determining whether the user identification nouns input by the user match the known pictures or not according to the known pictures and picture nouns thereof, and setting weighted scores for the identification records according to matching times of the user identification nouns and the known pictures (S3); and finally, identifying, according to all the recorded identification records corresponding to the pictures to be identified and the weighted scores thereof, picture nouns of the pictures to be identified (S4). The device comprises a verification code picture sending module, a receiving module, a weighting module, and an identification module. By means of the method and the device, picture identification processing speed is accelerated, experience in machine learning is increased, and the identification processing capacity for mass pictures is effectively improved.