Update 9_4_Bayesian_Approach.ipynb
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@@ -80,7 +80,7 @@
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" for i in range(n_data):\n",
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" for i in range(n_data):\n",
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" x[i] = np.random.uniform(i/n_data, (i+1)/n_data, 1)\n",
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" x[i] = np.random.uniform(i/n_data, (i+1)/n_data, 1)\n",
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"\n",
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"\n",
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" # y value from running through functoin and adding noise\n",
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" # y value from running through function and adding noise\n",
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" y = np.ones(n_data)\n",
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" y = np.ones(n_data)\n",
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" for i in range(n_data):\n",
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" for i in range(n_data):\n",
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" y[i] = true_function(x[i])\n",
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" y[i] = true_function(x[i])\n",
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@@ -137,7 +137,7 @@
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"n_data = 15\n",
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"n_data = 15\n",
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"x_data,y_data = generate_data(n_data, sigma_func)\n",
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"x_data,y_data = generate_data(n_data, sigma_func)\n",
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"\n",
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"\n",
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"# Plot the functinon, data and uncertainty\n",
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"# Plot the function, data and uncertainty\n",
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"plot_function(x_func, y_func, x_data, y_data, sigma_func=sigma_func)"
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"plot_function(x_func, y_func, x_data, y_data, sigma_func=sigma_func)"
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],
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],
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"metadata": {
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"metadata": {
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@@ -357,7 +357,7 @@
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"\n",
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"\n",
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"To compute this, we reformulated the integrand using the relations from appendices\n",
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"To compute this, we reformulated the integrand using the relations from appendices\n",
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"C.3.3 and C.3.4 as the product of a normal distribution in $\\boldsymbol\\phi$ and a constant with respect\n",
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"C.3.3 and C.3.4 as the product of a normal distribution in $\\boldsymbol\\phi$ and a constant with respect\n",
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"to $\\boldsymbol\\phi$. The integral of the normal distribution must be one, and so the finnal result is just the constant. This constant is itself a normal distribution in $y^*$. <br>\n",
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"to $\\boldsymbol\\phi$. The integral of the normal distribution must be one, and so the final result is just the constant. This constant is itself a normal distribution in $y^*$. <br>\n",
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"\n",
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"\n",
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"If you feel so inclined you can work through the math of this yourself."
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"If you feel so inclined you can work through the math of this yourself."
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],
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],
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