Machine-based content analysis and user perception tracking of microcontent messages
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United States of America Patent
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Apr 5, 2016
Grant Date -
Apr 2, 2015
app pub date -
Dec 8, 2014
filing date -
Feb 17, 2012
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Abstract
A system and a method for microcontent natural language processing are presented. The method comprising steps of receiving a microcontent message from a social networking server, tokenizing the microcontent message into one or more text tokens, performing a topic extraction on the microcontent message to extract topic metadata, generating sentiment metadata for the microcontent message, analyzing co-occurrence of all available metadatas in the plurality of microcontent messages, producing a list that ranks the plurality of microcontent messages based on all available topic metadata, and compiling a trend database that reveals how perception of users of the social networking server on a given topic changes by tracking how the list changes over time.
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