Collaborative filtering system and collaborative filtering method

When there are no evaluation values present from a user that has evaluated both content (X, Z), an indirect degree of similarity computation unit (32) of a computation processing unit (30) of an information processing center (10a) employs evaluation values of content (Y), wherein evaluation values a...

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Bibliographische Detailangaben

Hauptverfasser:	IHARA NAOKI, KIMURA YUKI, YOKOYAMA YOSHINORI, YOSHIZU SAYAKA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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