Semantic forward search indexing of publication corpus

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United States of America Patent

PATENT NO 10635727
APP PUB NO 20180052928A1
SERIAL NO

15439021

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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)

  • EBAY INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Mingkuan San Jose, US 15 226
Liu, Xianjing San Jose, US 4 72
Lu, Alan Qing Santa Clara, US 4 72
Zhang, Hao San Jose, US 1004 4867

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