sparse_caption.coco_caption.pycocoevalcap.bleu package

Submodules

sparse_caption.coco_caption.pycocoevalcap.bleu.bleu module

class sparse_caption.coco_caption.pycocoevalcap.bleu.bleu.Bleu(n=4)

Bases: object

compute_score(gts, res, verbose=1)

method()

sparse_caption.coco_caption.pycocoevalcap.bleu.bleu_scorer module

Provides: cook_refs(refs, n=4): Transform a list of reference sentences as strings into a form usable by cook_test(). cook_test(test, refs, n=4): Transform a test sentence as a string (together with the cooked reference sentences) into a form usable by score_cooked().

class sparse_caption.coco_caption.pycocoevalcap.bleu.bleu_scorer.BleuScorer(test=None, refs=None, n=4, special_reflen=None)

Bases: object

Bleu scorer.

compatible(other)

compute_score(option=None, verbose=0)

cook_append(test, refs): called by constructor and __iadd__ to avoid creating new instances.

copy(): copy the refs.

crefs

ctest

n

ratio(option=None)

recompute_score(option=None, verbose=0)

reflen(option=None)

rescore(new_test): replace test(s) with new test(s), and returns the new score.

retest(new_test)

score_ratio(option=None): return (bleu, len_ratio) pair

score_ratio_str(option=None)

single_reflen(option='average')

size()

special_reflen

testlen(option=None)

sparse_caption.coco_caption.pycocoevalcap.bleu.bleu_scorer.cook_refs(refs, eff=None, n=4): Takes a list of reference sentences for a single segment and returns an object that encapsulates everything that BLEU needs to know about them.

sparse_caption.coco_caption.pycocoevalcap.bleu.bleu_scorer.cook_test(test, refs, eff=None, n=4): Takes a test sentence and returns an object that encapsulates everything that BLEU needs to know about it.

sparse_caption.coco_caption.pycocoevalcap.bleu.bleu_scorer.precook(s, n=4, out=False): Takes a string as input and returns an object that can be given to either cook_refs or cook_test. This is optional: cook_refs and cook_test can take string arguments as well.

Module contents

Created on 09 Jul 2020 23:36:50 @author: jiahuei