Apparatus and method for retrieval of information from various s

Details Apparatus and method for retrieval of information from various s Apparatus and method for retrieval of information from various s

1997-11-14

2000-07-04

Homere, Jean R.

Data processing: database and file management or data structures

Database design

Data structure types

707 3, 707 5, 707 10, 39520031, 39520043, G06F 1730

Patent

active

060851902

ABSTRACT:
An information retrieval apparatus having a meta-data specifying section for specifying at least one attribute of information described in various forms of description, and a pattern learning section for creating rules for extracting information including the specified attribute based on the specified attribute.

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patent: 5845278 (1998-12-01), Kirsch et al.
patent: 5862325 (1999-01-01), Reed et al.

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