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Replace n_inputs with n_outputs, fixes #125
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@@ -1909,7 +1909,7 @@
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" error = Y_proba - Y_train_one_hot\n",
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" error = Y_proba - Y_train_one_hot\n",
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" if iteration % 500 == 0:\n",
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" if iteration % 500 == 0:\n",
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" print(iteration, loss)\n",
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" print(iteration, loss)\n",
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" gradients = 1/m * X_train.T.dot(error) + np.r_[np.zeros([1, n_inputs]), alpha * Theta[1:]]\n",
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" gradients = 1/m * X_train.T.dot(error) + np.r_[np.zeros([1, n_outputs]), alpha * Theta[1:]]\n",
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" Theta = Theta - eta * gradients"
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" Theta = Theta - eta * gradients"
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]
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]
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},
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},
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@@ -1987,7 +1987,7 @@
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" l2_loss = 1/2 * np.sum(np.square(Theta[1:]))\n",
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" l2_loss = 1/2 * np.sum(np.square(Theta[1:]))\n",
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" loss = xentropy_loss + alpha * l2_loss\n",
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" loss = xentropy_loss + alpha * l2_loss\n",
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" error = Y_proba - Y_train_one_hot\n",
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" error = Y_proba - Y_train_one_hot\n",
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" gradients = 1/m * X_train.T.dot(error) + np.r_[np.zeros([1, n_inputs]), alpha * Theta[1:]]\n",
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" gradients = 1/m * X_train.T.dot(error) + np.r_[np.zeros([1, n_outputs]), alpha * Theta[1:]]\n",
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" Theta = Theta - eta * gradients\n",
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" Theta = Theta - eta * gradients\n",
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"\n",
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"\n",
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" logits = X_valid.dot(Theta)\n",
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" logits = X_valid.dot(Theta)\n",
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