| N. Lavrac, P. Flach, B. Kavsek, and L. Todorovski. Rule Induction for Subgroup Discovery with CN2-SD. In D. Mladenic M. Bohanec and N. Lavrac, editors, 2nd Int. Workshop on Integration and Collaboration Aspects of Data Mining, Decision Support and MetaLearning, August 2002. |
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N. Lavrac, P.Flach, B. Kavsek, L. Todorovski. Rule induction for subgroup discovery with CN2-SD. Proc. Integrating Aspects of Data Mining, Decision Support and Meta-Learning,Workshop at the ECML/PKDD-2002 Conference, in press, 2002.
....results in Table 1 is that the WRAcc heuristic very significantly improves the performance with respect to the accuracy heuristics, in all three quality respect. Overall, the combination of WRAcc with the strategy of example weighting yields the best performance. This agrees with the findings in [15], where a more extensive empirical evaluation was conducted on a collection of (non relational) subgroup discovery problems, comparing the CN2 algorithm with CN2 incorporating the WRAcc heuristic, and further the CN2 SD system (which incorporates the WRAcc heuristic and the example weights) These ....
Nada Lavrac, Peter Flach, Branko Kavsek, and Ljupco Todorovski. Rule induction for subgroup discovery with cn2-sd. In Marko Bohanec, Dunja Mladenic, and Nada Lavrac, editors, 2nd International Workshop on Integration and Collaboration Aspects of Data Mining, Decision Support and MetaLearning, August 2002.
No context found.
N. Lavrac, P. Flach, B. Kavsek, and L. Todorovski. Rule Induction for Subgroup Discovery with CN2-SD. In D. Mladenic M. Bohanec and N. Lavrac, editors, 2nd Int. Workshop on Integration and Collaboration Aspects of Data Mining, Decision Support and MetaLearning, August 2002.
No context found.
N. Lavrac, P. Flach, B. Kavsek, and L. Todorovski. Rule Induction for Subgroup Discovery with CN2-SD. In D. Mladenic M. Bohanec and N. Lavrac, editors, 2nd Int. Workshop on Integration and Collaboration Aspects of Data Mining, Decision Support and MetaLearning, August 2002.
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