concepts.language.ccg.learning.by_grounding#

by_grounding(by_parsing_learning_func, ccg, sentence, executor, criterion, **by_parsing_kwargs)[source]#

Learn a CCG lexicon from a sentence by both parsing the sentence and grounding the parsing result with a given executor.

Parameters:

by_parsing_learning_func (Callable) – the function to be used for learning a CCG lexicon from a sentence by parsing the sentence. Can be either by_parsing() or by_parsing_with_lexicon_gen().
ccg (CCG) – the CCG grammar.
sentence (str | Iterable[str]) – the sentence to be parsed.
executor (Callable[[Function | ConstantExpression | FunctionApplicationExpression], Any]) – the executor used to ground the parsing result.
criterion (Callable[[Any], bool]) – the criterion used to classify whether the execution result is correct.
**by_parsing_kwargs – the keyword arguments to be passed to the by_parsing_learning_func.

Returns:

The result of the learning process, as a list of CCGLearningResult.

Return type:

List[CCGLearningResult]