Measuring topical coherence of keyword sets

Details Measuring topical coherence of keyword sets Measuring topical coherence of keyword sets

2008-09-23

2009-08-18

Fleurantin, Jean B (Department: 2162)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C707S793000

Reexamination Certificate

active

07577652

ABSTRACT:
Methods and apparatus are described for measuring the topical coherence of a keyword set while simultaneously partitioning the set into contextually related clusters.

REFERENCES:
patent: 7412442 (2008-08-01), Vadon et al.
patent: 2007/0271370 (2007-11-01), Kehl
patent: 2007/0282785 (2007-12-01), Fayyad et al.
patent: 2008/0133477 (2008-06-01), Patel
Huang et al., Query Expansion Using Topic and Location, Oct. 28-31, 2007, IEEE, 619-624.
Hoyeon Ryu et al., n-Keyword based Automatic Query Generation, Nov. 9-11, 2006, IEEE, vol. 2, 90-96.
Vibhanshu Abhishek, “Keyword Generation for Search Engine Advertising using Semantic Similarity between Terms”, 16thInternational World Wide Web Conference, Banff, Alberta, Canada, May 8-12, 2007, All Pages. http://www2007.org/workshops/paper—87.pdf, May 8, 2007.

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