Data processing: database and file management or data structures – Database design – Data structure types
Patent
1998-06-26
2000-11-28
Homere, Jean R.
Data processing: database and file management or data structures
Database design
Data structure types
707 3, 707 5, 707100, 707103, G06F 1730
Patent
active
061547395
ABSTRACT:
The method is for detecting a selectable number of groups of objects having at least one selectable characteristic from a population of objects specifiable by a plurality of attributes. The objects of the population are subdivided into object groups of a first order, on the basis of respectively at least one attribute. The quality of each object group of this order is detected, on the basis of the total number of its objects and the number of its objects having said at least one characteristic. Each object group of this order is included into the number of object groups to be detected, if the object group has a quality higher than the lowest quality of the object group among the object groups detected up to this point. A hypothetical quality is detected on the basis exclusively of those objects of this object group which have at least one of the characteristics. The hypothetical quality is a quality of a hypothetical group derived from the actually processed group and including exclusively the objects thereof having the at least one characteristic. All those object groups of this order the hypothetical quality of which includes a selectable quality value and particularly is of the quality of the respective object groups, are subdivided into object groups of the next lower order, by selecting at least one attribute.
REFERENCES:
patent: 5794209 (1998-08-01), Agrawal et al.
patent: 5933818 (1999-08-01), Kasravi et al.
patent: 6012058 (2000-01-01), Fayyad et al.
patent: 6029195 (2000-02-01), Herz
Zaki et al., "Localized algorithm for parallel association mining", Annual ACM Symposium on Parallel Algorithms and Architectures, 1997, Abstract Only.
Chen, Po-Chi, et al., "An ILP Based Knowledge Discovery System," International Journal on Artificial Intelligence Tools, 1997, vol. 6, No. 1, pp. 63-95.
De Ville, Barry, "Applying Statistical Knowledge to Database Analysis and Knowledge Base Construction," Proceedings The Sixth Conference on Artificial Intelligence Application, Mar. 5-9, 1990, pp. 30-36.
Dzeroski, Saso, et al., "Applying ILP to Diterpene Structure Elucidation from 13C NMR Spectra," Proceedings 6.sup.th International Workshop on Inductive Logic Programming, Aug. 26, 1996, pp. 41-54.
Emde, Werner, et al., "Relational Instance Based Learning," Proceedings 13.sup.th International Conference on Machine Learning, Jul. 6, 1996, pp. 122-130.
Quinlan, J.R., "Induction of Decision Trees," Kluwer Academic Publishers, 1986, vol. 1, No. 1, pp. 81-106.
GMD-Forschungszentrum Informationstechnik GmbH
Homere Jean R.
LandOfFree
Method for discovering groups of objects having a selectable pro does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for discovering groups of objects having a selectable pro, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for discovering groups of objects having a selectable pro will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1735114