System and method for automatic, unsupervised contextualized content summarization of single and multiple documents

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United States of America Patent

PATENT NO 9881082
SERIAL NO

15186852

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Abstract

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A method, system and computer-usable medium are disclosed for generating a context-sensitive summarization of a corpus of content. Natural Language Processing (NLP) operations are performed on text within an input corpus to extract phrases, which are then used to generate a grammatical analysis. In turn, the grammatical analysis is used to determine the thematic relevance of individual sentences in the input corpus. Sentences within the input corpus are then ranked according to their respective thematic relevance. This ranking is used to construct a contextualized content graph, which in turn is used to generate a content summarization for the input corpus.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Krishnamurthy, Lakshminarayanan Round Rock, US 83 703
Parameswaran, Niyati Santa Clara, US 20 164
Sudarsan, Sridhar Austin, US 43 407

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