Computer based system and method of determining a satisfaction index of a text
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United States of America Patent
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Sep 30, 2008
Grant Date -
Oct 9, 2003
app pub date -
Jul 9, 2002
filing date -
Jul 9, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a computer based method and system for automatically determining in a document an object satisfaction score (44), choosing at least one of either a positive score or a negative score, comprising the steps of: subdividing the document into windows of words; selecting one of said windows when it contains at least one descriptive property corresponding to a key subject of said object and/or when it does not contain any descriptive property corresponding to an anti-key subject of said object; processing each selected window to determine a positive or negative score of said window by counting the occurrences of positive and negative concepts; and cumulating the scores of the selected windows to obtain said object satisfaction score for the document.
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