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Sentiment cube

  • US 8,725,781 B2
  • Filed: 01/30/2011
  • Issued: 05/13/2014
  • Est. Priority Date: 01/30/2011
  • Status: Active Grant
First Claim
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1. A sentiment cube system, comprising:

  • a sentiment storage, including a sentiment cube data structure having a set of cells arranged by a set of hierarchical dimensions, wherein the set of hierarchical dimensions include a metadata dimension including metadata associated with an information source, a feature dimension including entity features about which sentiment is expressed, and a Document Object Model (DOM) dimension including an information source hierarchy; and

    a computer programmed with executable instructions including a processor to operate a set of modules, wherein the modules comprise;

    a sentiment storage module for;

    receiving sentiment values associated with a set of entity features; and

    populating a hierarchy of the cells in the sentiment cube with the sentiment values; and

    a sentiment analysis module for effecting a set of operations on the sentiment cube.

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