Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Martin Sanford Chodorow0
Vyacheslav Andreyev0
Claudia Leacock0
Daniel Marcu0
Jill Burstein0
Date of Patent
June 1, 2010
0Patent Application Number
109484170
Date Filed
September 22, 2004
0Patent Citations Received
0
Patent Primary Examiner
Patent abstract
An essay is analyzed automatically by accepting the essay and determining whether each of a predetermined set of features is present or absent in each sentence of the essay. For each sentence in the essay a probability that the sentence is a member of a certain discourse element category is calculated. The probability is based on the determinations of whether each feature in the set of features is present or absent. Furthermore, based on the calculated probabilities, a sentence is chosen as the choice for the discourse element category.
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