SYSTEM AND METHOD FOR NEWS EVENTS DETECTION AND VISUALIZATION

SYSTEM AND METHOD FOR NEWS EVENTS DETECTION AND VISUALIZATION

Systems and methods are disclosed for news events detection and visualization. In accordance with one implementation, a method is provided for news events detection and visualization. The method includes, for example, obtaining a document vector based from a document, obtaining one or more clusters...

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Hauptverfasser: SUM MARVIN, CHAKERIAN JOHN, THOMPSON JAMES, FINK ROBERT, SCHAFER MARK, CAI ALLEN
Format: Patent
Sprache:eng
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CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator SUM MARVIN
CHAKERIAN JOHN
THOMPSON JAMES
FINK ROBERT
SCHAFER MARK
CAI ALLEN
description Systems and methods are disclosed for news events detection and visualization. In accordance with one implementation, a method is provided for news events detection and visualization. The method includes, for example, obtaining a document vector based from a document, obtaining one or more clusters of documents, each cluster associated with a plurality of documents, a cluster vector, and a cluster weight, determining a matching cluster from the one or more clusters based at least on the similarity between the document vector and the cluster vector of the matching cluster, and associating the document with the matching cluster.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title SYSTEM AND METHOD FOR NEWS EVENTS DETECTION AND VISUALIZATION
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