Automated evaluation of overly repetitive word use in an essay
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United States of America Patent
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Issued Date -
Sep 30, 2004
app pub date -
Nov 14, 2003
filing date -
Nov 14, 2002
priority date (Note) -
Abandoned
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Abstract
To automatically evaluate an essay for overly repetitive word usage, a word is identified in the essay and at least one feature associated with the word is determined. In addition, a probability of the word being used in an overly repetitive manner is determined by mapping the feature to a model. The model having been generated by a machine learning application based on at least one evaluated essay. Furthermore, the essay is annotated to indicate the word is used in an overly repetitive manner in response to the probability exceeding a threshold probability.
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