Automatic method of selecting multi-word key phrases from a docu

Details Automatic method of selecting multi-word key phrases from a docu Automatic method of selecting multi-word key phrases from a docu

1995-05-01

1998-04-28

Couso, Yon J.

Image analysis

Pattern recognition

Context analysis or word recognition

382177, G06K 972

Patent

active

057456020

ABSTRACT:
An automatic method of generating key phrases for a machine readable document. The method begins by breaking the text of the document into multi-word phrases free of stop words which begin and end acceptably. Afterward, the most frequent phrases are selected as key word phrases.

REFERENCES:
patent: 4812966 (1989-03-01), Takagi et al.
patent: 5251316 (1993-10-01), Anick et al.
patent: 5307266 (1994-04-01), Hayashi et al.
patent: 5440481 (1995-08-01), Kostoff et al.
patent: 5526443 (1996-06-01), Nakayama
patent: 5553283 (1996-09-01), Kaplan et al.
European Search Report for Corresponding Application No. 96303094.5
Luhn, H.P. The Automatic Creation of Literature Abstracts, IBM Journal of Research and Development, vol. 2(2); pp. 159-162; 1958.
Salton, G. "Term-Phrase Formation" In:Harrison, Michael A. ed., Automatic Text Processing. Addison-Wesley Publishing Company, Inc.; 1989: pp. 294-299.
Carroll, J.M., Roeloffs, R., "Computer Selection of Keywords Using Word-Frequency Analysis", American Documentation, vol. 20, No. 3, pp. 183, 227-233, 1969.

Affiliated with

Also associated with

Rating

Automatic method of selecting multi-word key phrases from a docu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic method of selecting multi-word key phrases from a docu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic method of selecting multi-word key phrases from a docu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1540873