NDLI: A parallel genetic algorithm for rule discovery in large databases

Content Provider	IEEE Xplore Digital Library
Author	Alves de Araujo, D.L. Lopes, H.S. Freitas, A.A.
Copyright Year	1999
Description	Author affiliation: CEFET-P, Centro Fed. de Educ. Tecnologica do Parana, Curitiba, Brazil (Alves de Araujo, D.L.)
Abstract	This paper presents GA-PVMINER, a parallel genetic algorithm that uses the Parallel Virtual Machine (PVM) to discover rules in a database. The system uses the Michigan's approach, where each individual represents a rule. A rule has the form "if condition then prediction". GA-PVMINER is based on the concept learning framework, but it performs a generalization of the classification task, which can be called dependence modeling (sometimes also called generalized rule induction). In this task, different discovered rules can predict the value of different goal attributes in the "prediction" part of a rule, whereas in classification all discovered rules predict the value of the same goal attribute. The global population of genetic algorithm individuals is divided into several subpopulations, each assigned to a distinct processor. For each subpopulation, all the individuals represent rules with the same goal attribute in the "prediction" part of the rule. Different subpopulations evolve rules predicting different goal attributes. The system exploits both data parallelism and function parallelism.
Starting Page	940
Ending Page	945
File Size	583060
Page Count	6
File Format	PDF
ISBN	0780357310
ISSN	1062922X
DOI	10.1109/ICSMC.1999.823354
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-10-12
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Genetic algorithms Databases Data mining Augmented virtuality Virtual machining Logic Genetic mutations Biological cells Encoding
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in