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PRL
2006
96views more  PRL 2006»
15 years 4 months ago
Classifier evaluation under limited resources
Existing evaluations measures are insufficient when probabilistic classifiers are used for choosing objects to be included in a limited quota. This paper reviews performance measu...
Reuven Arbel, Lior Rokach
ORDER
2000
82views more  ORDER 2000»
15 years 4 months ago
Embeddings into Orthomodular Lattices with Given Centers, State Spaces and Automorphism Groups
We prove that, given a nontrivial Boolean algebra B, a compact convex set S and a group G, there is an orthomodular lattice L with the center isomorphic to B, the automorphism grou...
John Harding, Mirko Navara
ISCI
1998
139views more  ISCI 1998»
15 years 4 months ago
A Rough Set Approach to Attribute Generalization in Data Mining
This paper presents a method for updating approximations of a concept incrementally. The results can be used to implement a quasi-incremental algorithm for learning classification...
Chien-Chung Chan
MLQ
2002
75views more  MLQ 2002»
15 years 4 months ago
Recursive Approximability of Real Numbers
A real number is recursively approximable if there is a computable sequence of rational numbers converging to it. If some extra condition to the convergence is added, then the limi...
Xizhong Zheng
GECCO
2006
Springer
156views Optimization» more  GECCO 2006»
15 years 8 months ago
Improving GP classifier generalization using a cluster separation metric
Genetic Programming offers freedom in the definition of the cost function that is unparalleled among supervised learning algorithms. However, this freedom goes largely unexploited...
Ashley George, Malcolm I. Heywood