explosion/spaCy
1
1
Fork 0
mirror of https://github.com/explosion/spaCy.git synced 2024-12-24 17:06:29 +03:00
Code Issues Packages Projects Releases Wiki Activity

Set architecture in textcat example

Browse Source
This commit is contained in:
Matthew Honnibal 2019-02-23 11:57:59 +01:00
parent e9dd5943b9
commit 5063d999e5
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
examples/training/train_textcat.py
View File

@ -41,7 +41,9 @@ def main(model=None, output_dir=None, n_iter=20, n_texts=2000):
# add the text classifier to the pipeline if it doesn't exist
# nlp.create_pipe works for built-ins that are registered with spaCy
if "textcat" not in nlp.pipe_names:
textcat = nlp.create_pipe("textcat")
textcat = nlp.create_pipe("textcat", config={
"architecture": "simple_cnn",
"exclusive_classes": True})
nlp.add_pipe(textcat, last=True)
# otherwise, get it, so we can add labels to it
else:
@ -70,7 +72,7 @@ def main(model=None, output_dir=None, n_iter=20, n_texts=2000):
for i in range(n_iter):
losses = {}
# batch up the examples using spaCy's minibatch
batches = minibatch(train_data, size=compounding(4.0, 16.0, 1.001))
batches = minibatch(train_data, size=compounding(4.0, 32.0, 1.001))
for batch in batches:
texts, annotations = zip(*batch)
nlp.update(texts, annotations, sgd=optimizer, drop=0.2, losses=losses)