Systems and methods for electronic document genre classification using document grammars
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United States of America Patent
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Jun 8, 2010
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N/A
app pub date -
Mar 31, 2005
filing date -
Mar 31, 2005
priority date (Note) -
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Abstract
A system for classifying a genre of an electronic document may include a network processor configured to receive an electronic document and convert the electronic document to rich text format (RTF). The processor may be configured to parse the RTF document into lines of text ordered from top to bottom and left to right and assign tokens to each line of text based on content of the line and to line separators based on space between blocks of lines. The network processor may be configured to sequence the tokens, parse the tokenized document with a number of pre-defined document grammars, determine a probability for each genre corresponding to the electronic document, and classify the electronic document as the genre with the highest probability.
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