A two-stage discretization algorithm based on information entropy

Liu-Ying Wen
Liu-Ying Wen
Shi-Yuan Wang
Shi-Yuan Wang

Appl. Intell., Volume 47, Issue 4, 2017, Pages 1169-1185.

Cited by: 9|Bibtex|Views2|Links
EI
Keywords:
ClassificationDiscretizationInformation entropyReal-value attributeScaling

Abstract:

Discretization is an important and difficult preprocessing task for data mining and knowledge discovery. Although there are numerous discretization approaches, many suffer from certain drawbacks. Local approaches are efficient, but their generalization ability is weak. Global approaches consider all attributes simultaneously, but they hav...More

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