Methods and apparatus for dynamic classification of discourse

Details Methods and apparatus for dynamic classification of discourse Methods and apparatus for dynamic classification of discourse

1995-05-31

1998-06-16

Black, Thomas G.

395622, 395774, 395776, 395793, G06F 1730

Patent

active

057685800

ABSTRACT:
A dynamic classification system determines content of input discourse. The dynamic classification system includes a dynamic classification system that generates a detailed and comprehensive knowledge catalog based on terminology used in the input discourse. A theme vector processor identifies themes including identifying the relative importance of the themes in the input discourse. The knowledge catalog includes static ontologies arranged in a hierarchical structure, wherein each static ontology contains a plurality of high level knowledge concepts. High level themes extracted from the input discourse are mapped to one or more knowledge concepts in the static ontologies. The dynamic classification system generates one or more dynamic hierarchies, consisting of low level or detailed knowledge concepts, based on themes extracted from the input discourse. The high level themes mapped to the static ontologies are linked to the low level themes in the dynamic hierarchies to generate a world view knowledge catalog. In addition, knowledge concepts in the dynamic hierarchies and static ontologies are cross referenced permitting flexibility to relate one or more groups of knowledge concepts in one or more static and/or dynamic hierarchies. Thus, the knowledge catalog provides both a broad and detailed classification of knowledge for the input discourse.

REFERENCES:
patent: 4887235 (1989-12-01), Holloway et al.
patent: 5146591 (1992-09-01), Bachman et al.
patent: 5159667 (1992-10-01), Borrey et al.
patent: 5182708 (1993-01-01), Ejiri
patent: 5465308 (1995-11-01), Hutcheson et al.
patent: 5465321 (1995-11-01), Smyth
patent: 5481718 (1996-01-01), Ryu et al.
patent: 5544256 (1996-08-01), Brecher et al.
patent: 5566333 (1996-10-01), Olson et al.
Zhu, Pattern Classification in Dynamic environments: Tagged Feature-Class Representation and the Classifiers, pp. 1203-1210, Oct. 1989.
Duneau et al, An Improved Classification for Cursive Script Recognition, pp. 842-845, Oct. 1993.
Chu et al, A Pattern Based Approach of Integrating Data and Knowledge to Support Cooperative Query Answering, pp. 615-624, Jun. 1992.
Shen et al, Simulation and Theoretical Results on Cluster Management in Dynamic Hierarchical Networks, pp. 312-324, Feb. 1992.
Peng et al, Rea;ization of Data-knowledge Coordination Model by an Object Deputy Based Method, pp. 140-147, Mar. 1995.

Affiliated with

Also associated with

Rating

Methods and apparatus for dynamic classification of discourse does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods and apparatus for dynamic classification of discourse, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus for dynamic classification of discourse will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1738477