@interface LCFFeatureImportance : NSObject + (id)_generateFeatureDictionaryForFeatureStore:(id)a0 featureNames:(id)a1 labelName:(id)a2; + (id)analyzeFeatureImportanceWithFeatureStore:(id)a0 featureNames:(id)a1 labelName:(id)a2; + (id)analyzeFeatureQuality:(id)a0 featureNames:(id)a1 labelName:(id)a2; + (id)computeCorrelationBetweenVector:(id)a0 andOtherVector:(id)a1; @end