Data processing: speech signal processing – linguistics – language – Linguistics – Natural language
Reexamination Certificate
2004-12-21
2008-11-04
Chawan, Vijay B (Department: 2626)
Data processing: speech signal processing, linguistics, language
Linguistics
Natural language
C704S002000, C704S251000, C704S270000, C704S240000
Reexamination Certificate
active
07447626
ABSTRACT:
A method of extracting significant phrases from one or more documents stored in a computer-readable medium. A sequence of words is read from the one or more documents and a score is determined for each word in the sequence based on the length of the word. The score for each word in the sequence is compared against a threshold score. The sequence of words is indicated to be a significant phrase if the number of words in the sequences that have a score greater than the threshold score equals or exceeds a predetermined number. A sentence containing the sequence of words is retrieved from the document, if the sequence of words is a significant phrase. An abstract of the document is searched to determine if the sentence has been previously included in the abstract. If not, the sentence is added to the abstract.
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Chaney Garnet R.
Richardson Robert F.
Rubinstein Seymour I.
Chawan Vijay B
Fliesler & Meyer LLP
UDICO Holdings
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