mirror of https://github.com/explosion/spaCy.git
180 lines
4.2 KiB
Plaintext
180 lines
4.2 KiB
Plaintext
//- 💫 DOCS > API > MATCHER
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include ../../_includes/_mixins
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p Match sequences of tokens, based on pattern rules.
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+h(2, "load") Matcher.load
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+tag classmethod
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p Load the matcher and patterns from a file path.
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+table(["Name", "Type", "Description"])
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+row
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+cell #[code path]
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+cell #[code Path]
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+cell Path to a JSON-formatted patterns file.
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+row
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+cell #[code vocab]
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+cell #[code Vocab]
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+cell The vocabulary that the documents to match over will refer to.
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+footrow
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+cell return
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+cell #[code Matcher]
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+cell The newly constructed object.
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+h(2, "init") Matcher.__init__
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+tag method
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p Create the Matcher.
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+table(["Name", "Type", "Description"])
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+row
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+cell #[code vocab]
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+cell #[code Vocab]
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+cell
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| The vocabulary object, which must be shared with the documents
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| the matcher will operate on.
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+row
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+cell #[code patterns]
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+cell dict
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+cell Patterns to add to the matcher.
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+footrow
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+cell return
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+cell #[code Matcher]
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+cell The newly constructed object.
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+h(2, "call") Matcher.__call__
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+tag method
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p Find all token sequences matching the supplied patterns on the Doc.
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+table(["Name", "Type", "Description"])
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+row
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+cell #[code doc]
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+cell #[code Doc]
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+cell The document to match over.
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+footrow
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+cell return
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+cell list
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+cell
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| A list of#[code (entity_key, label_id, start, end)] tuples,
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| describing the matches. A match tuple describes a
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| #[code span doc[start:end]]. The #[code label_id] and
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| #[code entity_key] are both integers.
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+h(2, "pipe") Matcher.pipe
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+tag method
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p Match a stream of documents, yielding them in turn.
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+table(["Name", "Type", "Description"])
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+row
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+cell #[code docs]
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+cell -
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+cell A stream of documents.
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+row
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+cell #[code batch_size]
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+cell int
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+cell The number of documents to accumulate into a working set.
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+row
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+cell #[code n_threads]
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+cell int
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+cell
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| The number of threads with which to work on the buffer in
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| parallel, if the #[code Matcher] implementation supports
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| multi-threading.
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+footrow
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+cell yield
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+cell #[code Doc]
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+cell Documents, in order.
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+h(2, "add_entity") Matcher.add_entity
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+tag method
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p Add an entity to the matcher.
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+table(["Name", "Type", "Description"])
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+row
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+cell #[code entity_key]
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+cell unicode / int
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+cell An ID for the entity.
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+row
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+cell #[code attrs]
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+cell -
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+cell Attributes to associate with the Matcher.
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+row
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+cell #[code if_exists]
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+cell unicode
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+cell
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| #[code 'raise'], #[code 'ignore'] or #[code 'update']. Controls
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| what happens if the entity ID already exists. Defaults to
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| #[code 'raise'].
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+row
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+cell #[code acceptor]
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+cell -
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+cell Callback function to filter matches of the entity.
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+row
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+cell #[code on_match]
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+cell -
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+cell Callback function to act on matches of the entity.
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+footrow
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+cell return
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+cell #[code None]
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+cell -
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+h(2, "add_pattern") Matcher.add_pattern
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+tag method
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p Add a pattern to the matcher.
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+table(["Name", "Type", "Description"])
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+row
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+cell #[code entity_key]
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+cell unicode / int
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+cell An ID for the entity.
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+row
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+cell #[code token_specs]
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+cell -
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+cell Description of the pattern to be matched.
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+row
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+cell #[code label]
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+cell unicode / int
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+cell Label to assign to the matched pattern. Defaults to #[code ""].
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+footrow
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+cell return
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+cell #[code None]
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+cell -
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+h(2, "has_entity") Matcher.has_entity
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+tag method
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p Check whether the matcher has an entity.
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+table(["Name", "Type", "Description"])
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+row
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+cell #[code entity_key]
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+cell unicode / int
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+cell The entity key to check.
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+footrow
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+cell return
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+cell bool
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+cell Whether the matcher has the entity.
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