output

Direct solution weights: [0.79, 0.85, 0.84]
Forward output: [111, 117, 116]
Loss: 0

train_one.py

def direct_solution(target_string):
    return [(ord(c) - 32) / 100.0 for c in target_string]

def forward(weights):
    return [32 + round(w * 100) % 95 for w in weights]

def loss_fn(output, target):
    return sum((o - t) ** 2 for o, t in zip(output, target))

if __name__ == "__main__":
    target_str = "out"
    target = [ord(c) for c in target_str]

    weights_direct = direct_solution(target_str)

    output_direct = forward(weights_direct)
    loss_direct = loss_fn(output_direct, target)

    print("Direct solution weights:", weights_direct)
    print("Forward output:", output_direct)
    print("Loss:", loss_direct)