yaya YEET
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@@ -1028,43 +1028,6 @@
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"print(\"Number of mislabeled points out of a total %d points : %d\"\n",
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" % (gammas_test.shape[0], (y_test != prediction).sum()))\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 46,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Number of mislabeled points out of a total 75 points : 4\n"
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]
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},
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{
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"data": {
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"text/plain": [
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"array([2, 1, 0, 2, 0, 2, 0, 1, 1, 1, 2, 1, 1, 1, 1, 0, 1, 1, 0, 0, 2, 1,\n",
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" 0, 0, 2, 0, 0, 1, 1, 0, 2, 1, 0, 2, 2, 1, 0, 1, 1, 1, 2, 0, 2, 0,\n",
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" 0, 1, 2, 2, 2, 2, 1, 2, 1, 1, 2, 2, 2, 2, 1, 2, 1, 0, 2, 1, 1, 1,\n",
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" 1, 2, 0, 0, 2, 1, 0, 0, 1])"
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]
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},
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"execution_count": 46,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"from sklearn.datasets import load_iris\n",
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"X, y = load_iris(return_X_y=True)\n",
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"X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.5, random_state=0)\n",
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"gnb = GaussianNB()\n",
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"y_pred = gnb.fit(X_train, y_train).predict(X_test)\n",
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"print(\"Number of mislabeled points out of a total %d points : %d\"\n",
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" % (X_test.shape[0], (y_test != y_pred).sum()))\n",
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"y_test"
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]
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}
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],
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"metadata": {
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