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changes in Test Val Mask #30

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18 changes: 13 additions & 5 deletions notebooks/Chapter04/01-Setting up Experiment Harness.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -802,8 +802,13 @@
}
],
"source": [
"test_mask = (exp_block_df.timestamp.dt.year==2014) & (exp_block_df.timestamp.dt.month==2)\n",
"val_mask = (exp_block_df.timestamp.dt.year==2014) & (exp_block_df.timestamp.dt.month==1)\n",
"# test_mask = (exp_block_df.timestamp.dt.year==2014) & (exp_block_df.timestamp.dt.month==2)\n",
"# val_mask = (exp_block_df.timestamp.dt.year==2014) & (exp_block_df.timestamp.dt.month==1)\n",
"\n",
"\"\"\"To get the last year and last months values from the dataset without specifying manually.\"\"\"\n",
"\n",
"test_mask = (exp_block_df.timestamp.dt.year==exp_block_df.timestamp.dt.to_period('M').unique()[-1].year) & (exp_block_df.timestamp.dt.month==exp_block_df.timestamp.dt.to_period('M').unique()[-1].month)\n",
"val_mask = (exp_block_df.timestamp.dt.year==exp_block_df.timestamp.dt.to_period('M').unique()[-1].year) & (exp_block_df.timestamp.dt.month==exp_block_df.timestamp.dt.to_period('M').unique()[-2].month)\n",
"\n",
"train = exp_block_df[~(val_mask|test_mask)]\n",
"val = exp_block_df[val_mask]\n",
Expand Down Expand Up @@ -1188,8 +1193,11 @@
}
],
"source": [
"test_mask = (exp_block_df.timestamp.dt.year==2014) & (exp_block_df.timestamp.dt.month==2)\n",
"val_mask = (exp_block_df.timestamp.dt.year==2014) & (exp_block_df.timestamp.dt.month==1)\n",
"# test_mask = (exp_block_df.timestamp.dt.year==2014) & (exp_block_df.timestamp.dt.month==2)\n",
"# val_mask = (exp_block_df.timestamp.dt.year==2014) & (exp_block_df.timestamp.dt.month==1)\n",
"\n",
"test_mask = (exp_block_df.timestamp.dt.year==exp_block_df.timestamp.dt.to_period('M').unique()[-1].year) & (exp_block_df.timestamp.dt.month==exp_block_df.timestamp.dt.to_period('M').unique()[-1].month)\n",
"val_mask = (exp_block_df.timestamp.dt.year==exp_block_df.timestamp.dt.to_period('M').unique()[-1].year) & (exp_block_df.timestamp.dt.month==exp_block_df.timestamp.dt.to_period('M').unique()[-2].month)\n",
"\n",
"train = exp_block_df[~(val_mask|test_mask)]\n",
"val = exp_block_df[val_mask]\n",
Expand Down Expand Up @@ -1227,7 +1235,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.0"
"version": "3.9.18"
}
},
"nbformat": 4,
Expand Down