1
Gregory D Linden, Jennifer A Jacobi, Eric A Benson: Collaborative recommendations using item-to-item similarity mappings. Amazon Com, Knobbe Martens Olson & Bear, July 24, 2001: US06266649 (714 worldwide citation)

A recommendations service recommends items to individual users based on a set of items that are known to be of interest to the user, such as a set of items previously purchased by the user. In the disclosed embodiments, the service is used to recommend products to users of a merchant's Web site ...


2
Nobuharu Kami: Method and apparatus for recommending content on the internet by evaluating users having similar preference tendencies. NEC CORPORATION, February 14, 2017: US09569499

A recommender system includes: an input section 103 configured to receive a search request from a user; a user managing section 104 configured to manage context information representing a characteristic of the user; an index-table managing section 105 configured to output an information object relat ...


3
Linden Gregory D, Jacobi Jennifer A, Benson Eric A: Collaborative recommendations using item-to-item similarity mappings. Amazoncom, ALTMAN Daniel E, March 30, 2000: WO/2000/017792

A recommendations service recommends items to individual users based on a set of items that are known to be of interest to the user, such as a set of items previously purchased by the user. The service is used to recommend products to users of a merchant's Web site (30). The service generates the re ...


4
Linden Gregory D, Jacobi Jennifer A, Benson Eric A: Collaborative recommendations using item-to-item similarity mappings. Amazon Com, August 8, 2001: EP1121658-A1

A recommendations service recommends items to individual users based on a set of items that are known to be of interest to the user, such as a set of items previously purchased by the user. The service is used to recommend products to users of a merchant's Web site (30). The service generates the re ...