mirror of https://github.com/explosion/spaCy.git
63 lines
1.8 KiB
ReStructuredText
63 lines
1.8 KiB
ReStructuredText
=================
|
||
Loading Resources
|
||
=================
|
||
|
||
99\% of the time, you will load spaCy's resources using a language pipeline class,
|
||
e.g. `spacy.en.English`. The pipeline class reads the data from disk, from a
|
||
specified directory. By default, spaCy installs data into each language's
|
||
package directory, and loads it from there.
|
||
|
||
Usually, this is all you will need:
|
||
|
||
>>> from spacy.en import English
|
||
>>> nlp = English()
|
||
|
||
If you need to replace some of the components, you may want to just make your
|
||
own pipeline class --- the English class itself does almost no work; it just
|
||
applies the modules in order. You can also provide a function or class that
|
||
produces a tokenizer, tagger, parser or entity recognizer to :code:`English.__init__`,
|
||
to customize the pipeline:
|
||
|
||
>>> from spacy.en import English
|
||
>>> from my_module import MyTagger
|
||
>>> nlp = English(Tagger=MyTagger)
|
||
|
||
In more detail:
|
||
|
||
.. code::
|
||
|
||
class English(object):
|
||
def __init__(self,
|
||
data_dir=path.join(path.dirname(__file__), 'data'),
|
||
Tokenizer=Tokenizer.from_dir,
|
||
Tagger=EnPosTagger,
|
||
Parser=Createarser(ArcEager),
|
||
Entity=CreateParser(BiluoNER),
|
||
load_vectors=True
|
||
):
|
||
|
||
:code:`data_dir`
|
||
:code:`unicode path`
|
||
|
||
The data directory. May be None, to disable any data loading (including
|
||
the vocabulary).
|
||
|
||
:code:`Tokenizer`
|
||
:code:`(Vocab vocab, unicode data_dir)(unicode) --> Doc`
|
||
|
||
A class/function that creates the tokenizer.
|
||
|
||
:code:`Tagger` / :code:`Parser` / :code:`Entity`
|
||
:code:`(Vocab vocab, unicode data_dir)(Doc) --> None`
|
||
|
||
A class/function that creates the part-of-speech tagger /
|
||
syntactic dependency parser / named entity recogniser.
|
||
May be None or False, to disable tagging.
|
||
|
||
:code:`load_vectors`
|
||
:code:`bool`
|
||
A boolean value to control whether the word vectors are loaded.
|
||
|
||
|
||
|