Pay in 4 interest-free payments of $7.37 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
If it's exceeded, please contact us or your local post service
Orders placed via our platform are dispatched directly by fulfilment partners operating under their own local logistics frameworks
The two have remained friends since the divorce and even performed together on stage
Loss function comparison experiment To validate the effectiveness of the proposed Weight-PolyFocalLoss function, comparative experiments were performed by replacing the loss function of the original model with CrossEntropy 33 , FocalLoss 34 , PolyCrossEntropy 13 , SmoothCrossEntropy 35 and Weight-PolyFocalLoss
US$ 29.94
US$ 21.40
US$ 20.97
US$ 26.58
US$ 21.13
