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error to delta

main
romanamo 2024-05-07 12:33:28 +02:00
parent 115d78e063
commit a4229dc2ac
1 changed files with 3 additions and 3 deletions
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6
uebungen/uebung2.py
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@ -45,7 +45,7 @@ L1_grad_old = np.zeros((inp_size, hid_size))
L2_grad_old = np.zeros((hid_size, out_size)) L2_grad_old = np.zeros((hid_size, out_size))
# Netzwerk trainieren # Netzwerk trainieren
for i in range(1000): for i in range(10000):
# Vorwärtsaktivierung # Vorwärtsaktivierung
L0 = inp L0 = inp
@ -62,8 +62,8 @@ for i in range(1000):
L1_delta = L1_error * deriv_sigmoid(L1) L1_delta = L1_error * deriv_sigmoid(L1)
# Gradienten # Gradienten
L2_grad_new = np.matmul(L1.T, L2_error) L2_grad_new = np.matmul(L1.T, L2_delta)
L1_grad_new = np.matmul(L0.T, L1_error) L1_grad_new = np.matmul(L0.T, L1_delta)
# Gewichte aktualisieren # Gewichte aktualisieren