This module performs learning over Logic Programs with Annotated Disjunctions and CP-Logic programs. It performs both parameter and structure learning.

See https://github.com/friguzzi/cplint/blob/master/doc/manual.pdf or http://ds.ing.unife.it/~friguzzi/software/cplint-swi/manual.html for details.

author

- Fabrizio Riguzzi, Elena Bellodi

copyright

- Fabrizio Riguzzi, Elena Bellodi

license

- Artistic License 2.0

 induce_lift(+TrainFolds:list_of_atoms, -P:probabilistic_program) is det

The predicate performs structure learning using the folds indicated in TrainFolds for training. It returns in P the learned probabilistic program.

 test_lift(+P:probabilistic_program, +TestFolds:list_of_atoms, -LL:float, -AUCROC:float, -ROC:dict, -AUCPR:float, -PR:dict) is det

The predicate takes as input in P a probabilistic program, tests P on the folds indicated in TestFolds and returns the log likelihood of the test examples in LL, the area under the Receiver Operating Characteristic curve in AUCROC, a dict containing the points of the ROC curve in ROC, the area under the Precision Recall curve in AUCPR and a dict containing the points of the PR curve in PR

 test_prob_lift(+P:probabilistic_program, +TestFolds:list_of_atoms, -NPos:int, -NNeg:int, -LL:float, -Results:list) is det

The predicate takes as input in P a probabilistic program, tests P on the folds indicated in TestFolds and returns the number of positive examples in NPos, the number of negative examples in NNeg, the log likelihood in LL and in Results a list containing the probabilistic result for each query contained in TestFolds.

 induce_par_lift(+TrainFolds:list_of_atoms, -P:probabilistic_program) is det

The predicate learns the parameters of the program stored in the in/1 fact of the input file using the folds indicated in TrainFolds for training. It returns in P the input program with the updated parameters.

 set_lift(+Parameter:atom, +Value:term) is det

The predicate sets the value of a parameter For a list of parameters see https://github.com/friguzzi/cplint/blob/master/doc/manual.pdf or http://ds.ing.unife.it/~friguzzi/software/cplint-swi/manual.html

 setting_lift(+Parameter:atom, -Value:term) is det

The predicate returns the value of a parameter For a list of parameters see https://github.com/friguzzi/cplint/blob/master/doc/manual.pdf or http://ds.ing.unife.it/~friguzzi/software/cplint-swi/manual.html