Transformers, Pytorch, Machine Learning, Deep Dives, Data Science.
torch.matmul(attention, value) # (batch_size, num_heads, sequence_length, hidden_dim) return output, attention def split_into_heads(self, x, num_heads): batch_size, seq_length, hidden_dim = x.size() x = x.view(batch_size, seq_length, num_heads, hidden_dim // num_heads) return x.transpose(1, 2) #