Optimized rule based constraints for collaborative filtering systems
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United States of America Patent
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Dec 2, 2008
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N/A
app pub date -
Sep 24, 1999
filing date -
Sep 24, 1999
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Abstract
Methods, systems, and articles of manufacture consistent with the present invention provide a recommendation server that receives a recommendation request from a user of a client computer. The recommendation server contains software to provide recommendations to the user. To provide the recommendations, the recommendation server applies a constraint filter and a recommendation filter on a set of items.
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