Description Usage Arguments Value References Examples
This function performs LFE(Local Feature Extraction) algorithm.
1 | LFE(xx, yy, T = 5)
|
xx |
model matrix of explanatory variables |
yy |
label vector |
T |
number of instance used to update weights, default to be 5 |
w |
new weight matrix after LFE algorithm |
Sun Y, Wu D. A relief based feature extraction algorithm[C]//Proceedings of the 2008 SIAM International Conference on Data Mining. Society for Industrial and Applied Mathematics, 2008: 188-195.
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