Shoud I preprocess the input data before using fitcsvm?
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Wanli Wen
am 13 Dez. 2019
Bearbeitet: Sourav Bairagya
am 16 Dez. 2019
Shoud I preprocess the input data before using fitcsvm, e.g., normalization?
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Sourav Bairagya
am 16 Dez. 2019
Bearbeitet: Sourav Bairagya
am 16 Dez. 2019
It is better to preprocess the input data before using 'fitcsvm'.
There is option to standardise your input data by setting the 'Standardize' flag to 'true'. It will center and scale each predictor variable by the corresponding weighted column mean and standard deviation. Standardization makes predictors insensitive to the scales on which they are measured.
For more details leverage these links:
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