Concept Formation taking into account Property Relevance
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چکیده
We propose a method to incromantally compute and use, during the concept formation, the relevance of a concept property. This relevance is computed through the account of the property correlation with other ones and it is used by the concept quality function in order to improve predictive accuracy. The proposed approach is analyzed contenting both the wediction power of the generated concepts and the time and space complexity of the c4mcept formation algorithm. Initial results show that, in the task of prediction of values for several attributes, the proposed method has improved the wediction pow~ of the generated concepts.
منابع مشابه
Concept Formation Taking into Account Property Relevance
We propose a method to incrementally compute and use, during the concept formation, the relevance of a concept property. This relevance is computed through the account of the property correlation with other ones and it is used by the concept quality function in order to improve predictive accuracy. The proposed approach is analyzed concerning both the prediction power of the generated concepts ...
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