Auxiliary function for performing top-down discretization algorithm
This function is required to perform the disc.Topdown().
topdown(data, method = 1)
data |
numeric data matrix to discretized dataset |
method |
|
HyunJi Kim polaris7867@gmail.com
Gonzalez-Abril, L., Cuberos, F. J., Velasco, F. and Ortega, J. A. (2009) Ameva: An autonomous discretization algorithm, Expert Systems with Applications, 36, 5327–5332.
Kurgan, L. A. and Cios, K. J. (2004). CAIM Discretization Algorithm, IEEE Transactions on knowledge and data engineering, 16, 145–153.
Tsai, C. J., Lee, C. I. and Yang, W. P. (2008). A discretization algorithm based on Class-Attribute Contingency Coefficient, Information Sciences, 178, 714–731.
insert, findBest and
disc.Topdown .
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