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add kb_loader and get_candidates back to EL API

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svlandeg 2020-08-19 14:52:49 +02:00
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website/docs/api/architectures.md
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@ -622,7 +622,7 @@ others, but may not be as accurate, especially if texts are short.
An [`EntityLinker`](/api/entitylinker) component disambiguates textual mentions An [`EntityLinker`](/api/entitylinker) component disambiguates textual mentions
(tagged as named entities) to unique identifiers, grounding the named entities (tagged as named entities) to unique identifiers, grounding the named entities
into the "real world". This requires 3 main component into the "real world". This requires 3 main components:
- A [`KnowledgeBase`](/api/kb) (KB) holding the unique identifiers, potential - A [`KnowledgeBase`](/api/kb) (KB) holding the unique identifiers, potential
synonyms and prior probabilities. synonyms and prior probabilities.

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website/docs/api/entitylinker.md
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@ -40,13 +40,14 @@ architectures and their arguments and hyperparameters.
> nlp.add_pipe("entity_linker", config=config) > nlp.add_pipe("entity_linker", config=config)
> ``` > ```
| Setting | Description | | Setting | Description |
| ---------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | ---------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `labels_discard` | NER labels that will automatically get a "NIL" prediction. Defaults to `[]`. ~~Iterable[str]~~ | | `labels_discard` | NER labels that will automatically get a "NIL" prediction. Defaults to `[]`. ~~Iterable[str]~~ |
| `incl_prior` | Whether or not to include prior probabilities from the KB in the model. Defaults to `True`. ~~bool~~ | | `incl_prior` | Whether or not to include prior probabilities from the KB in the model. Defaults to `True`. ~~bool~~ |
| `incl_context` | Whether or not to include the local context in the model. Defaults to `True`. ~~bool~~ | | `incl_context` | Whether or not to include the local context in the model. Defaults to `True`. ~~bool~~ |
| `model` | The [`Model`](https://thinc.ai/docs/api-model) powering the pipeline component. Defaults to [EntityLinker](/api/architectures#EntityLinker). ~~Model~~ | | `model` | The [`Model`](https://thinc.ai/docs/api-model) powering the pipeline component. Defaults to [EntityLinker](/api/architectures#EntityLinker). ~~Model~~ |
| `kb` | The [`KnowledgeBase`](/api/kb). Defaults to [EmptyKB](/api/architectures#EmptyKB), a function returning an empty `KnowledgeBase` with an `entity_vector_length` of `64`. ~~KnowledgeBase~~ | | `kb_loader` | Function that creates a [`KnowledgeBase`](/api/kb) from a `Vocab` instance. Defaults to [EmptyKB](/api/architectures#EmptyKB), a function returning an empty `KnowledgeBase` with an `entity_vector_length` of `64`. ~~Callable[[Vocab], KnowledgeBase]~~ |
| `get_candidates` | Function that generates plausible candidates for a given `Span` object. Defaults to [CandidateGenerator](/api/architectures#CandidateGenerator), a function looking up exact, case-dependent aliases in the KB. ~~Callable[[KnowledgeBase, Span], Iterable[Candidate]]~~ |
```python ```python
https://github.com/explosion/spaCy/blob/develop/spacy/pipeline/entity_linker.py https://github.com/explosion/spaCy/blob/develop/spacy/pipeline/entity_linker.py