pub fn parse_nmf_processing(s: &str) -> Option<NmfPreprocessing>Expand description
Parse the NMF pre-processing
§Params
s- String to parse."none"-> leave data as is;"sd" | "scaling"-> divide the respective features by their standard deviation;"sqrt_sd"-> divide the respective features by the square root of their standard deviation.
§Returns
The option of NmfPreprocessing