Hi @m3hrdadfi,
I am experimenting with your scripts for emotion classification/regression. Specifically, I am trying to adjust it for single variable regression. Unfortunately, I have encountered a couple of problems.

During the training I get:

/usr/local/lib/python3.7/dist-packages/torch/nn/modules/loss.py:528: UserWarning: Using a target size (torch.Size([4])) that is different to the input size (torch.Size([4, 1])). This will likely lead to incorrect results due to broadcasting. Please ensure they have the same size.
  return F.mse_loss(input, target, reduction=self.reduction)
The following columns in the evaluation set  don't have a corresponding argument in `Wav2Vec2ForSpeechClassification.forward` and have been ignored: path, values, name.


When I do the evaluation, all my predictions are the same value.

Would you be willing to help, please?
Thank you in advance!