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Update 6_3_Stochastic_Gradient_Descent.ipynb

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udlbook
2023-12-24 09:19:51 -05:00
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parent d7468ee1c1
commit 182293e8d6
1 changed files with 2 additions and 2 deletions
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Notebooks/Chap06/6_3_Stochastic_Gradient_Descent.ipynb
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@@ -518,7 +518,7 @@
" # at each step\n", " # at each step\n",
" # You can use the function np.random.permutation to generate a random permutation of the n_data = data.shape[1] indices\n", " # You can use the function np.random.permutation to generate a random permutation of the n_data = data.shape[1] indices\n",
" # and then just choose the first n=batch_size of these indices. Then compute the gradient update\n", " # and then just choose the first n=batch_size of these indices. Then compute the gradient update\n",
" # from just the data with these indices. More properly, you should sample with replacement, but this will do for now.\n", " # from just the data with these indices. More properly, you should sample without replacement, but this will do for now.\n",
"\n", "\n",
"\n", "\n",
" return phi" " return phi"
@@ -583,4 +583,4 @@
"outputs": [] "outputs": []
} }
] ]
} }