SEMANTIC FORWARD SEARCH INDEXING OF PUBLICATION CORPUS

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United States of America Patent

SERIAL NO

15439021

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Abstract

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Embodiments of the present disclosure relate generally to semantic indexing to improve search results of a large corpus. Some embodiments identify one or more closest matches between (i) a search semantic vector that corresponds to a search query, the search semantic vector based on a first machine-learned model that projects the search query into a semantic vector space, and (ii) a plurality of publication vectors corresponding to respective publications in the publication corpus, the plurality of publication vectors based on a second machine-learned model that projects the plurality of publication vectors into the semantic vector space.

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Patent Owner(s)

Patent OwnerAddress
EBAY INC2145 HAMILTON AVENUE SAN JOSE CA 95125

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Mingkuan San Jose, US 12 18
Liu, Xianjing San Jose, US 4 3
Lu, Alan Qing Santa Clara, US 4 3
Zhang, Hao San Jose, US 444 2730

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