smooth_labels (smooth labels)

$$smooth-LABELS\left(flatslidersuperscripttab\right)$$

There are errors, omissions, and errors
in data labeling . You can use smooth labeling. If you think your data labeling is very good, you don’t need to

def smooth_labels(y_true, label_smoothing,num_classes):
    return y_true * (1.0 - label_smoothing) + label_smoothing / num_classes