Dev gzf exp (#1647)

zhifu gao

2024-04-23 2ac38adbe5f4e1374a079e032ed4b504351a207c

 funasr/losses/label_smoothing_loss.py

@@ -50,8 +50,8 @@
        """
        assert x.size(2) == self.size
        batch_size = x.size(0)
        x = x.view(-1, self.size)
        target = target.view(-1)
        x = x.contiguous().view(-1, self.size)
        target = target.contiguous().view(-1)
        with torch.no_grad():
            true_dist = x.clone()
            true_dist.fill_(self.smoothing / (self.size - 1))