STUDYING AND USING CONTEXTUAL RULES OF EXTRACTING CONTENT TO ELIMINATE AMBIGUITY OF REQUESTS Russian patent published in 2019 - IPC G06F17/00 

Abstract RU 2701110 C2

FIELD: calculating; counting.

SUBSTANCE: invention relates to computer engineering. Method comprises steps of: during a search session of a user with a search engine, receiving a request from a client computing device through a network connection; assigning a topic to said request based on said previous request; method to identify content extraction rule; in response to said content extraction rule identification, searching is performed on a plurality of documents using said reformulated request to obtain a ranked list of search results; sending a ranked list of search results to a client computing device.

EFFECT: technical result is improved quality of information retrieval.

20 cl, 14 dwg

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RU 2 701 110 C2

Authors

Bennett, Paul

Collins-Thompson, Kevyn

Sarkizova, Siranush

Shokouhi, Milad

Sloan, Marc

Dates

2019-09-24Published

2015-06-16Filed