Method for document comparison and selection

Details Method for document comparison and selection Method for document comparison and selection

2006-09-26

2006-09-26

Gaffin, Jeffrey (Department: 2165)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C707S793000

Reexamination Certificate

active

07113943

ABSTRACT:
Extensions to latent semantic indexing (LSI), including: phrase processing, creation of generalized entities, elaboration of entities, replacement of idiomatic expressions, and use of data fusion methods to combine the aforementioned extensions in a synergistic fashion. Additionally, novel methods tailored to specific applications of LSI are disclosed.

REFERENCES:
patent: 4893853 (1990-01-01), Guiler
patent: 5301109 (1994-04-01), Landauer et al.
patent: 5926812 (1999-07-01), Hilsenrath et al.
patent: 6041323 (2000-03-01), Kubota
patent: 6263335 (2001-07-01), Paik et al.
patent: 6347314 (2002-02-01), Chidlovskii
patent: 6349309 (2002-02-01), Aggarwal et al.
patent: 6519586 (2003-02-01), Anick et al.
patent: 6678679 (2004-01-01), Bradford
patent: 2002/0059161 (2002-05-01), Li
patent: 2002/0107853 (2002-08-01), Hofmann et al.
patent: 2003/0088480 (2003-05-01), Berghofer et al.
Nello Cristianini, John Shawe-Taylor, Huma Lodhi. Latent Semantic Kernels. Kluwer Academic Publishers. (retrieved by Google Scholar on Nov. 24, 2005).
A.M. Roumani & D.B. Skillicorn. Large-Scale Resource Selection in Grids. School of Computing, Queen's University, Kingston, Canada. (retrieved by Google Scholar on Nov. 24, 2005).
Sergey Brin. Extracting Patterns and Relations from the World Wide Web. Computer Science Dep. Stanford University. (retrieved by Google Scholar on Nov. 24, 2005).
Korfhage, R., “Information Storage and Retrieval”, Section 5.7, Document Similarity, pp. 125-133, Wiley and Sons, 1997.
Landuer, T., et al., “An Introduction to Latent Semantic Analysis, Discourse Processes”, vol. 25, 1998, pp. 259-284.
Deerwester, S., et al, “Indexing by Latent Semantic Analysis, Journal of the Society for Information Science”, 41(6), pp. 391-407, Oct. 1990. Available at website: http://lsi.argreenhouse.com/˜remde/lsi/papers/JASIS90.pdf.
Ding, C., “A Similarity-based Probability Model for Latent Semantic Indexing”, Proceedings of the 22ndAnnual SIGIR Conference, Berkeley, CA, Aug. 1999.
Dumais, S., “LSI meets TREC: A Status Report”, in: D. Harman (Ed.), The First Text Retrieval Conference (TREC1), National Institute of Standards and Technology Special Publication #500-207, 1993, pp. 137-152. Available at website: http://lsi.argreenhouse.com/˜remde/lsi/LSIpapers.html.
Dumais, S., “Latent Semantic Indexing (LSI) and TREC-2”, in D. Harman (Ed.), The Second Text REtrieval Conference (TREC2), National Institute of Standards and Technology Special Publication #500-215, 1994, pp. 105-116. Available at website: http://lsi.argreenhouse.com/˜remde/lsi/LSIpapers.html.
Dumais, S., “Latent Semantic Indexing (LSI): TREC-3 Report”, in: D. Harman (Ed.), The Third Text REtrieval Conference (TREC3), National Institute of Standards and Technology Special Publication #500-226, 1995. Available at website: http://lsi.argreenhouse.com/˜remde/lsi/LSIpapers.html.
Dumais, S., et al., “Automatic Cross-language Retrieval Using Latent Semantic Indexing”, in AAAI Spring Symposium on Cross-Language Text and Speech Retrieval, Mar. 1997.

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