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Correction in "Testing and Training Sets" section #1

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Correction in "Testing and Training Sets" section #1

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16 changes: 9 additions & 7 deletions day3/distribute_learning_models.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -1072,12 +1072,14 @@
"datasize=df.shape[0]\n",
"#split dataset using the index, as we have x,f, and y that we want to split.\n",
"itrain,itest = train_test_split(range(30),train_size=24, test_size=6)\n",
"xtrain= df.x[itrain].values\n",
"ftrain = df.f[itrain].values\n",
"ytrain = df.y[itrain].values\n",
"xtest= df.x[itest].values\n",
"ftest = df.f[itest].values\n",
"ytest = df.y[itest].values"
"xtrain= df.x[indexes[itrain]].values\n",
"ftrain = df.f[indexes[itrain]].values\n",
"ytrain = df.y[indexes[itrain]].values\n",
"xtest= df.x[indexes[itest]].values\n",
"ftest = df.f[indexes[itest]].values\n",
"ytest = df.y[indexes[itest]].values\n",
"# Dict creates different indexing so in order for the itrain and itest indices to be correct they have to pass through 'indexes'!!\n",
"# otherwise there's a lot of Nan values that should be there.",
],
"outputs": [],
"metadata": {
Expand Down Expand Up @@ -1508,4 +1510,4 @@
"metadata": {}
}
]
}
}