Invention Grant
- Patent Title: System and method for automatic, unsupervised contextualized content summarization of single and multiple documents
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Application No.: US15186852Application Date: 2016-06-20
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Publication No.: US09881082B2Publication Date: 2018-01-30
- Inventor: Lakshminarayanan Krishnamurthy , Niyati Parameswaran , Sridhar Sudarsan
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Terrile, Cannatti, Chambers & Holland, LLP
- Agent Stephen A. Terrile
- Main IPC: G06F17/27
- IPC: G06F17/27 ; G06F17/30

Abstract:
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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