nltk.sem.evaluate_sents

nltk.sem.evaluate_sents(inputs, grammar, model, assignment, trace=0)[source]

Add the truth-in-a-model value to each semantic representation for each syntactic parse of each input sentences.

Parameters

  • inputs (list(str)) – a list of sentences

  • grammar (nltk.grammar.FeatureGrammar) – FeatureGrammar or name of feature-based grammar

Returns

a mapping from sentences to lists of triples (parse-tree, semantic-representations, evaluation-in-model)

Return type

list(list(tuple(nltk.tree.Tree, nltk.sem.logic.ConstantExpression, bool or dict(str): bool)))