mdlStop {discretization} | R Documentation |
Auxiliary function for performing discretization using MDLP
Description
This function determines cut criterion based on Fayyad and Irani Criterion, is required to perform the minimum description length principle.
Usage
mdlStop(ci, y, entropy)
Arguments
ci |
cut index |
y |
class variable |
entropy |
this value is calculated by |
Details
Minimum description Length Principle Criterion
Value
gain |
numeric value |
Author(s)
HyunJi Kim polaris7867@gmail.com
References
Fayyad, U. M. and Irani, K. B.(1993). Multi-interval discretization of continuous-valued attributes for classification learning, Artificial intelligence, 13, 1022–1027.
See Also
cutPoints
,
ent
,
mergeCols
,
cutIndex
,
mylog
,
mdlp
.
[Package discretization version 1.0-1.1 Index]