def crossEntropy(expected_output, predict_output):
    return (- ((expected_output * torch.log(predict_output)) + ((1 - expected_output) * torch.log(((1 - predict_output) + EPSILON)))).mean())
def crossEntropy(expected_output, predict_output):
    return (- ((expected_output * torch.log(predict_output)) + ((1 - expected_output) * torch.log(((1 - predict_output) + EPSILON)))).mean())