Scoring automatically generated language patterns for questions using synthetic events

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United States of America Patent

PATENT NO 10628521
APP PUB NO 20170039271A1
SERIAL NO

14816200

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Abstract

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An approach is provided in which a knowledge manager identifies training entities in a training question answer pair and identifies multiple database paths a database that link the training entities. The knowledge manager then generates multiple generalized queries based upon the identified multiple database paths and assigns query scores to the multiple generalized queries. In addition, the knowledge manager generates a generalized syntactic pattern based upon syntactic relationships between the training entities in the training question answer pair. When the knowledge manager receives a question and matches the syntactic pattern of the received question to the generalized syntactic pattern, the knowledge manager generates custom queries from the generalized queries and queries the database using the custom queries. The knowledge manager, in turn, scores answers generated from the custom queries based upon the custom queries' corresponding query scores.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bishop, Timothy A Minneapolis, US 27 162
Boxwell, Stephen A Columbus, US 80 218
Brumfield, Benjamin L Cedar Park, US 18 92
Desai, Nirav P Austin, US 19 105
Vernier, Stanley J Columbus, US 75 189

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