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Load plt before setting rcParams and remove unneeded fontsize=14

main
Aurélien Geron 2021-11-27 13:46:38 +13:00
parent 0b94d240a5
commit 84f474d92c
1 changed files with 22 additions and 20 deletions
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26
05_support_vector_machines.ipynb
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@ -86,11 +86,13 @@
"metadata": {}, "metadata": {},
"outputs": [], "outputs": [],
"source": [ "source": [
"import matplotlib as mpl\n", "import matplotlib.pyplot as plt\n",
"\n", "\n",
"mpl.rc('font', size=12)\n", "plt.rc('font', size=12)\n",
"mpl.rc('axes', labelsize=14, titlesize=14)\n", "plt.rc('axes', labelsize=14, titlesize=14)\n",
"mpl.rc('legend', fontsize=14)" "plt.rc('legend', fontsize=14)\n",
"plt.rc('xtick',labelsize=10)\n",
"plt.rc('ytick',labelsize=10)"
] ]
}, },
{ {
@ -287,13 +289,13 @@
"plt.text(0.3, 1.0, \"Impossible!\", color=\"red\", fontsize=18)\n", "plt.text(0.3, 1.0, \"Impossible!\", color=\"red\", fontsize=18)\n",
"plt.xlabel(\"Petal length\")\n", "plt.xlabel(\"Petal length\")\n",
"plt.ylabel(\"Petal width\")\n", "plt.ylabel(\"Petal width\")\n",
"plt.annotate(\"Outlier\",\n", "plt.annotate(\n",
" \"Outlier\",\n",
" xy=(X_outliers[0][0], X_outliers[0][1]),\n", " xy=(X_outliers[0][0], X_outliers[0][1]),\n",
" xytext=(2.5, 1.7),\n", " xytext=(2.5, 1.7),\n",
" ha=\"center\",\n", " ha=\"center\",\n",
" arrowprops=dict(facecolor='black', shrink=0.1),\n", " arrowprops=dict(facecolor='black', shrink=0.1),\n",
" fontsize=14,\n", ")\n",
" )\n",
"plt.axis([0, 5.5, 0, 2])\n", "plt.axis([0, 5.5, 0, 2])\n",
"plt.grid()\n", "plt.grid()\n",
"\n", "\n",
@ -302,13 +304,13 @@
"plt.plot(Xo2[:, 0][yo2==0], Xo2[:, 1][yo2==0], \"yo\")\n", "plt.plot(Xo2[:, 0][yo2==0], Xo2[:, 1][yo2==0], \"yo\")\n",
"plot_svc_decision_boundary(svm_clf2, 0, 5.5)\n", "plot_svc_decision_boundary(svm_clf2, 0, 5.5)\n",
"plt.xlabel(\"Petal length\")\n", "plt.xlabel(\"Petal length\")\n",
"plt.annotate(\"Outlier\",\n", "plt.annotate(\n",
" \"Outlier\",\n",
" xy=(X_outliers[1][0], X_outliers[1][1]),\n", " xy=(X_outliers[1][0], X_outliers[1][1]),\n",
" xytext=(3.2, 0.08),\n", " xytext=(3.2, 0.08),\n",
" ha=\"center\",\n", " ha=\"center\",\n",
" arrowprops=dict(facecolor='black', shrink=0.1),\n", " arrowprops=dict(facecolor='black', shrink=0.1),\n",
" fontsize=14,\n", ")\n",
" )\n",
"plt.axis([0, 5.5, 0, 2])\n", "plt.axis([0, 5.5, 0, 2])\n",
"plt.grid()\n", "plt.grid()\n",
"\n", "\n",
@ -879,8 +881,8 @@
" if ylabel:\n", " if ylabel:\n",
" plt.ylabel(\"$s$\", rotation=0, labelpad=5)\n", " plt.ylabel(\"$s$\", rotation=0, labelpad=5)\n",
" plt.legend()\n", " plt.legend()\n",
" plt.text(1.02, -1.6, \"Margin\", ha=\"left\", va=\"center\",\n", " plt.text(1.02, -1.6, \"Margin\", ha=\"left\", va=\"center\", color=\"k\")\n",
" color=\"k\", fontsize=14)\n", "\n",
" plt.annotate(\n", " plt.annotate(\n",
" '', xy=(-half_margin, -1.6), xytext=(half_margin, -1.6),\n", " '', xy=(-half_margin, -1.6), xytext=(half_margin, -1.6),\n",
" arrowprops={'ec': 'k', 'arrowstyle': '<->', 'linewidth': 1.5}\n", " arrowprops={'ec': 'k', 'arrowstyle': '<->', 'linewidth': 1.5}\n",