Esempio n. 1
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def main():

    train_X = np.asarray([[0.2, -0.3]])
    train_Y = np.asarray([[0.0, 1.0, 0.0]])

    net = AtomicNetwork(cost="mse", atomic_input=AtomicInput(2))
    net.append(Atomic(2, 5, activation="sigmoid"))
    net.append(Atomic(5, 3, activation="sigmoid"))

    print(net.predict(train_X))
    print(net.cost(train_X, train_Y))
    print(net.cost_gradient(train_X, train_Y))
Esempio n. 2
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def main():

    train_X = np.asarray([[0.2, -0.3]])
    train_Y = np.asarray([[0.0, 1.0, 0.0]])

    net = AtomicNetwork(cost="mse", atomic_input=AtomicInput(2))
    net.append(Atomic(2, 5, activation="sigmoid"))
    net.append(Atomic(5, 3, activation="sigmoid"))

    print(net.predict(train_X))
    print(net.cost(train_X, train_Y))
    print(net.cost_gradient(train_X, train_Y))

    net.fit(train_X, train_Y, AtomicSGD(mini_batch_size=1, n_epochs=10))