RECOMMENDER SYSTEM AND METHOD

Patent №

US 7,440,943

Granted

2008-10-21

Filed 2000

Owner

XEROX CORPORATION

Lab

AI components

5

ml · nlp · kr · planning · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

09746917

A system for providing item recommendations includes a memory, a device, responsive to a user request, for recording an item on a hardcopy medium, and a processor, for storing ratings of items and for generating recommendations for new items based on recommendation criteria. In response to the user request, the processor stores an implicit rating for the requested item in the memory, determines whether, based on the implicit rating and the recommendation criteria, to generate an item recommendation, and if the criteria for generating a recommendation is met, generates a recommendation of a new item. The recommender system may further store a representation of the recorded item in the memory. Recommendations may be based on item to item similarities, item to user similarities or user to user similarities.

AI classification

Planning1.00
Knowledge representation0.98
Machine learning0.96
Natural language0.88
AI hardware0.79
Vision0.25
Evolutionary computation0.01
Speech0.00

Ownership

XEROX CORPORATION

assignment · 114090954

Assignors

GRASSO, ANTONIETTA, GLANCE, NATALIE S., MEUNIER, JEAN-LUC

On an employer assignment, the assignors are typically the inventors.

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