Text mining server and program

Details Text mining server and program Text mining server and program

2007-11-27

2007-11-27

Lee, Wilson (Department: 2163)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C707S793000, C707S793000

Reexamination Certificate

active

11203305

ABSTRACT:
In the preparation of a characteristic word list as one method of text mining, means for selecting an unnecessary word group that requires to be removed in advance is provided. Document IDs and a user ID are received from a client, and a characteristic word list is prepared from the document IDs and document information obtained in advance. Next, selected book IDs are obtained referring to the user ID and a user attribute table. On the basis of the obtained book IDs, unnecessary words are removed from the characteristic word list prepared by characteristic word list preparation program, and the characteristic word list from which the unnecessary words are removed is returned to the client as mining results.

REFERENCES:
patent: 5890151 (1999-03-01), Agrawal et al.
patent: 6006223 (1999-12-01), Agrawal et al.
patent: 6212494 (2001-04-01), Boguraev
patent: 6571243 (2003-05-01), Gupta et al.
patent: 6920448 (2005-07-01), Kincaid et al.
patent: 2005/0256766 (2005-11-01), Garcia et al.

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