--test_folds

Switch

--test_folds FOLD [FOLD ...]

Description

Restricts cross-validated testing to only these fold values, when using --fold_column for pre-assigned folds.

Argument and Default Value

One or more integers. Default: None (test all folds found in --fold_column).

Details

Passed as testFolds=args.test_folds into the prediction/classification cross-validation call. Only meaningful together with --fold_column — with DLATK's default random folding there are no stable fold ids to select by.

Other Switches

Required Switches:

• --fold_column

• One of --nfold_test_regression, --nfold_test_classifiers, or another cross-validated prediction switch

Example Commands

dlatkInterface.py -d dla_tutorial -t msgs -c user_id -f 'feat$1gram$msgs$user_id$16to16' \
--outcome_table blog_outcomes --outcomes age --fold_column predefined_fold --test_folds 1 2 3 --combo_test_regression