Open rajae-Bens opened 3 years ago
Hi, you don't have to change the softmax function. Just replace the output units from 2 to the number of classes in your dataset in the layer below:
self.fc2 = nn.Linear(512,2)
First, thank u for responding. Well, I am confused now because in all tutorials Ive read about multi label classification, they all recommend using sigmoid for this kind of problems. Can u explain more plz Thank u
Hi,
thank s for this great tutorial I want to apply this for a multi label text classification problem. My labels are of this format tensor([[0, 0, 0, ..., 0, 0, 0], [0, 0, 0, ..., 0, 0, 0], [0, 0, 0, ..., 0, 0, 0], ..., [0, 0, 0, ..., 0, 0, 0], [0, 0, 0, ..., 0, 0, 0], [0, 0, 0, ..., 0, 0, 0]]) I changed the softmax function in the bert model by the sigmoid function but when I tried to train the model I got this error multi-target not supported at /pytorch/aten/src/THCUNN/generic/ClassNLLCriterion.cu:18
Could u help plz thank u