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Fix call to matplotlib plot_surface() to support Matplotlib 2.1.0

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Aurélien Geron 2017-10-14 18:20:18 +02:00
parent 5dfb4fe5d5
commit 80e59e1dd1
1 changed files with 2 additions and 1 deletions
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3
05_support_vector_machines.ipynb
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@ -1017,7 +1017,8 @@
" boundary_x2s = -x1s*(w[0]/w[1])-b/w[1]\n",
" margin_x2s_1 = -x1s*(w[0]/w[1])-(b-1)/w[1]\n",
" margin_x2s_2 = -x1s*(w[0]/w[1])-(b+1)/w[1]\n",
" ax.plot_surface(x1s, x2, 0, color=\"b\", alpha=0.2, cstride=100, rstride=100)\n",
" ax.plot_surface(x1s, x2, np.zeros_like(x1),\n",
" color=\"b\", alpha=0.2, cstride=100, rstride=100)\n",
" ax.plot(x1s, boundary_x2s, 0, \"k-\", linewidth=2, label=r\"$h=0$\")\n",
" ax.plot(x1s, margin_x2s_1, 0, \"k--\", linewidth=2, label=r\"$h=\\pm 1$\")\n",
" ax.plot(x1s, margin_x2s_2, 0, \"k--\", linewidth=2)\n",