Function create_emd_histogram_cost_extractor_def 

pub fn create_emd_histogram_cost_extractor_def() -> Result<Ptr<HistogramCostExtractor>>

Note

This alternative version of create_emd_histogram_cost_extractor function uses the following default values for its arguments:

• flag: DIST_L2
• n_dummies: 25
• default_cost: 0.2f