Product line extraction

Details Product line extraction Product line extraction

2008-04-28

2010-12-14

Wong, Don (Department: 2163)

Data processing: database and file management or data structures

Database and file access

Preparing data for information retrieval

C435S005000, C707S793000, C707S793000, C707S793000, C707SE17014

Reexamination Certificate

active

07853597

ABSTRACT:
Methods, systems and computer readable media for extracting product lines from a plurality of product titles are provided. In one embodiment, the plurality of product titles are broken into tokens. Association rules are calculated for individual tokens and pairs of tokens. Brand specific terms and product class specific terms within the product titles are identified. In one embodiment, a token tree is used to identify product lines within the list of product titles using the association rules, the brand specific terms, and the product class specific terms.

REFERENCES:
patent: 5918214 (1999-06-01), Perkowski
patent: 6286002 (2001-09-01), Axaopoulos
patent: 6484149 (2002-11-01), Jammes et al.
patent: 6556997 (2003-04-01), Levy
patent: 7055737 (2006-06-01), Tobin
patent: 7085736 (2006-08-01), Keezer
patent: 2002/0004764 (2002-01-01), Stolze
patent: 2002/0010709 (2002-01-01), Culbert
patent: 2005/0289168 (2005-12-01), Green et al.
patent: 2006/0031202 (2006-02-01), Chang
patent: 2006/0287988 (2006-12-01), Mason
patent: 2007/0239741 (2007-10-01), Jordahl
Kristina Lerman, Craig Knoblock and Steven Minton, “Automatic Data Extraction from Lists and Tables in Web Sources”, 2001, Information Sciences Institute University of Southern California, Fetch Technologies.
Bing Lu, Robert Grossman and Yanhong Zhai, “Mining Data Records in Web Pages”, SIGKDD '03, Aug. 24-27, 2003, Washington, DC, USA.
David Bottler, Ling Liu, and Calton Pu, “A Fully Automated Object Extraction System for the World Wide Web”, Georgia Institute of Technology, College of Computing, Atlanta, GA, USA.

Affiliated with

Also associated with

Rating

Product line extraction does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Product line extraction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Product line extraction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4193936