class SimpleRNN(nn.Module):
def __init__(self, input_size, hidden_size, output_size):
super(SimpleRNN, self).__init__()
self.hidden_size = hidden_size
self.i2h = nn.Linear(input_size + hidden_size, hidden_size)
self.i2o = nn.Linear(input_size + hidden_size, output_size)
self.softmax = nn.LogSoftmax(dim=1)
def forward(self, input_tensor, hidden_tensor):
combined = torch.cat((input_tensor, hidden_tensor), 1)
hidden = self.i2h(combined)
output = self.i2o(combined)
output = self.softmax(output)
return torch.zeros(1, self.hidden_size)
rnn = SimpleRNN(input_size, hidden_size, output_size)
input_data = torch.randn(1, input_size)
hidden = rnn.init_hidden()
output, next_hidden = rnn(input_data, hidden)
print(f"Input data: {input_data}")
print(f"Output: {output}")
print(f"Next hidden state: {next_hidden}")