Metric Labeling for Natural Language Processing
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United States of America Patent
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Feb 9, 2017
app pub date -
Jul 12, 2016
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Aug 7, 2015
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Systems and methods are disclosed for Natural Language Processing (NLP) by applying metric labeling to sentence matching problem by preprocessing a dataset of sentences into objects graphs and label graphs; given an object graph and a label graph, assigning nodes of the object graph to the nodes of the label graph by minimizing an objective function including an assignment cost and a separation cost; and applying the metric labeling to matching two sentences where the objective function value is used as a similarity score between sentences for classification, clustering, or ranking.
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