@interface MPSCNNLossDescriptor : NSObject <NSCopying>
@property (nonatomic) unsigned int lossType;
@property (nonatomic) int reductionType;
@property (nonatomic) BOOL reduceAcrossBatch;
@property (nonatomic) float weight;
@property (nonatomic) float labelSmoothing;
@property (nonatomic) unsigned long long numberOfClasses;
@property (nonatomic) float epsilon;
@property (nonatomic) float delta;
+ (id)cnnLossDescriptorWithType:(unsigned int)a0 reductionType:(int)a1;
- (void)dealloc;
- (id)debugDescription;
- (id)copyWithZone:(struct _NSZone { } *)a0;
@end