Cheating judgment method and device, equipment and medium

The embodiment of the invention relates to a cheating judgment method and device, equipment and a medium. The method comprises the steps that at least two pieces of screen track data are acquired; performing normalization processing on the screen track data to obtain a target data sequence; feature...

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Bibliographic Details
Main Authors SHI CHONGWEN, LIAO RONGSEN, HUANG BO, XIE MENG, ZHANG YUREN
Format Patent
LanguageChinese
English
Published 16.09.2022
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:The embodiment of the invention relates to a cheating judgment method and device, equipment and a medium. The method comprises the steps that at least two pieces of screen track data are acquired; performing normalization processing on the screen track data to obtain a target data sequence; feature extraction is carried out based on the target data sequence to obtain a feature sequence, and the feature sequence comprises a plurality of feature results; splicing a plurality of feature results in the feature sequence to obtain a track code corresponding to each piece of screen track data; and performing cheating judgment on the repeated track based on the track codes corresponding to the at least two pieces of screen track data. By adopting the technical scheme, the screen track data is subjected to normalization processing, feature extraction and splicing processing, so that the unique track code which can represent the screen track and has specificity can be generated, the accuracy of the representation of th
Bibliography:Application Number: CN202210634078