@class NSString, NSArray; @interface MLArrayFeatureExtractor : MLModel <MLModelSpecificationLoader> @property (readonly, nonatomic) NSString *arrayColumnName; @property (readonly, nonatomic) NSArray *extractIndices; @property (readonly, nonatomic) long long outputType; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)loadModelFromSpecification:(void *)a0 configuration:(id)a1 error:(id *)a2; + (id)extractArrayElement:(id)a0 indices:(id)a1 dataTransformerName:(id)a2 inputDescription:(id)a3 outputDescription:(id)a4 orderedInputFeatureNames:(id)a5 orderedOutputFeatureNames:(id)a6; + (id)extractArrayElement:(id)a0 indices:(id)a1 inputDescription:(id)a2 outputDescription:(id)a3 orderedInputFeatureNames:(id)a4 orderedOutputFeatureNames:(id)a5; - (id)predictionFromFeatures:(id)a0 options:(id)a1 error:(id *)a2; - (void).cxx_destruct; - (id)initWith:(id)a0 indices:(id)a1 dataTransformerName:(id)a2 inputDescription:(id)a3 outputDescription:(id)a4 orderedInputFeatureNames:(id)a5 orderedOutputFeatureNames:(id)a6 configuration:(id)a7; @end