Title
On learning more concepts
Abstract
The coverage of a learning algorithm is the number of concepts that can be learned by that algorithm form samples of a given size. This paper asks whether good learning algorithms can be designed by maximizing their coverage. This paper extends a previous upper bound on the coverage of any Boolean concept learning algorithm and describes two algorithms- Multi-Balls and Large-Ball- whose coverage of the ID3 and FRINGE algorithms shows that their coverage is far below this bound. Further analysis of Large- Ball shows that although it learns many concepts, these do not seem to be very interesting concepts. Hence, coverage maximization alone does not appear to yields practically- useful learning algorithms. The paper concludes with a definition of coverage within a bias, which suggests a way that coverage maximization could be applied to strengthen weak preference biases.
Year
DOI
Venue
1992
10.1016/B978-1-55860-247-2.50007-3
ML
Keywords
Field
DocType
boolean concept,algorithm form sample,interesting concept,good learning algorithm,coverage maximization,weak preference bias,fringe algorithm,useful learning algorithm
Maximum coverage problem,Computer science,Upper and lower bounds,Concept learning,Artificial intelligence,ID3,Machine learning,Maximization
Conference
Issue
ISBN
Citations 
1
1-5586-247-X
1
PageRank 
References 
Authors
1.10
7
2
Name
Order
Citations
PageRank
Hussein Almuallim1547138.58
Thomas G. Dietterich293361722.57