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update 01
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@@ -3000,10 +3000,13 @@
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"from sklearn.metrics import ConfusionMatrixDisplay\n",
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"import matplotlib.pyplot as plt\n",
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"\n",
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"# Create figure first\n",
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"fig, ax = plt.subplots(figsize=(10, 8))\n",
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"\n",
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"class_names = list(label_mapping.keys())\n",
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"cm = confusion_matrix(y_test_np, y_pred_test)\n",
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"disp = ConfusionMatrixDisplay(confusion_matrix=cm, display_labels=class_names)\n",
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"disp.plot(figsize=(10, 8), cmap='Blues')\n",
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"disp.plot(cmap='Blues', ax=ax)\n",
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"plt.xticks(rotation=45, ha='right')\n",
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"plt.title('XGBoost Confusion Matrix')\n",
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"plt.tight_layout()\n",
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