Mercurial > repos > bgruening > sklearn_train_test_split
comparison train_test_split.xml @ 5:ce2fd1edbc6e draft
"planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/sklearn commit 2afb24f3c81d625312186750a714d702363012b5"
| author | bgruening |
|---|---|
| date | Fri, 02 Oct 2020 08:59:31 +0000 |
| parents | 0985b0dd6f1a |
| children | 5da2217cd788 |
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| 4:145208b3579d | 5:ce2fd1edbc6e |
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| 266 <output name="out_test" file="train_test_split_test03.tabular" ftype="tabular"/> | 266 <output name="out_test" file="train_test_split_test03.tabular" ftype="tabular"/> |
| 267 </test> | 267 </test> |
| 268 </tests> | 268 </tests> |
| 269 <help><![CDATA[ | 269 <help><![CDATA[ |
| 270 **What it does** | 270 **What it does** |
| 271 This tool implements splitter function and classes from `sklearn.model_selection` module to split contents (rows) of a table into two subsets for training and test, respectively . The simple train test split mode not only supports shuffle split and stratified shuffle split natively carried by the `train_test_split` function, but also gets extended to do group shuffle. The cross-validation splitter mode supports more diverse splitting strategies. Each tool run outputs one split, train and test. To get different splitting sets, for example, nested CV, multiple tool runs are needed with different `nth_split`. | 271 |
| 272 This tool implements splitter function and classes from `sklearn.model_selection` module to split contents (rows) of a table into | |
| 273 two subsets for training and test, respectively . The simple train test split mode not only supports shuffle split and stratified | |
| 274 shuffle split natively carried by the `train_test_split` function, but also gets extended to do group shuffle. | |
| 275 The cross-validation splitter mode supports more diverse splitting strategies. Each tool run outputs one split, train and test. | |
| 276 To get different splitting sets, for example, nested CV, multiple tool runs are needed with different `nth_split`. | |
| 277 Example: 6-fold CV. Set `n_splits` to 6. Run the tool 6 times with the same parameters, but set `nth_split` according to the number of the run (1-6). | |
| 272 | 278 |
| 273 - Train Test Split mode | 279 - Train Test Split mode |
| 274 - direct split, no shuffle | 280 - direct split, no shuffle |
| 275 - shuffle split | 281 - shuffle split |
| 276 - stratified shuffle split | 282 - stratified shuffle split |