spacy v3.4.1 (possible >=3.4.1) raises the following error:
ValueError Traceback (most recent call last)
Input In [30], in <cell line: 1>()
----> 1 explainer = AnchorText(predictor=predict_fn, sampling_strategy='similarity', nlp=nlp)
File ~/miniconda3/envs/scv2/lib/python3.9/site-packages/alibi/explainers/anchors/anchor_text.py:189, in AnchorText.__init__(self, predictor, sampling_strategy, nlp, language_model, seed, **kwargs)
186 self.model: Union['spacy.language.Language', LanguageModel] #: Language model to be used.
188 # validate kwargs
--> 189 self.perturb_opts, all_opts = self._validate_kwargs(sampling_strategy=sampling_strategy, nlp=nlp,
190 language_model=language_model, **kwargs)
192 # set perturbation
193 self.perturbation: Any = \
194 self.CLASS_SAMPLER[self.sampling_strategy](self.model, self.perturb_opts) #: Perturbation method.
File ~/miniconda3/envs/scv2/lib/python3.9/site-packages/alibi/explainers/anchors/anchor_text.py:225, in AnchorText._validate_kwargs(self, sampling_strategy, nlp, language_model, **kwargs)
222 raise ValueError("spaCy model can not be `None` when "
223 f"`sampling_strategy` set to `{sampling_strategy}`.")
224 # set nlp object
--> 225 self.model = load_spacy_lexeme_prob(nlp)
226 else:
227 if language_model is None:
File ~/miniconda3/envs/scv2/lib/python3.9/site-packages/alibi/explainers/anchors/text_samplers.py:114, in load_spacy_lexeme_prob(nlp)
112 if 'lexeme_prob' not in nlp.vocab.lookups.tables:
113 from spacy.lookups import load_lookups
--> 114 lookups = load_lookups(nlp.lang, ['lexeme_prob']) # type: ignore[arg-type]
115 nlp.vocab.lookups.add_table('lexeme_prob', lookups.get_table('lexeme_prob'))
117 return nlp
File ~/miniconda3/envs/scv2/lib/python3.9/site-packages/spacy/lookups.py:30, in load_lookups(lang, tables, strict)
28 if lang not in registry.lookups:
29 if strict and len(tables) > 0:
---> 30 raise ValueError(Errors.E955.format(table=", ".join(tables), lang=lang))
31 return lookups
32 data = registry.lookups.get(lang)
ValueError: [E955] Can't find table(s) lexeme_prob for language 'en' in spacy-lookups-data. Make sure you have the package installed or provide your own lookup tables if no default lookups are available for your language.
This error does not appear in version 3.2.1.
Might be related to #255.
spacy v3.4.1
(possible>=3.4.1
) raises the following error:This error does not appear in version
3.2.1
. Might be related to #255.