User portrait determination method and device based on sparse matrix

The invention relates to a user portrait determination method and device based on a sparse matrix, electronic equipment and a computer readable medium. The method comprises the following steps: performing word segmentation processing on authorized annotation information to generate a character strin...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI LONG, LIN YUEGUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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