explosion/spaCy
1
1
Fork 0
mirror of https://github.com/explosion/spaCy.git synced 2025-11-04 01:48:04 +03:00
Code Issues Packages Projects Releases Wiki Activity

* Increase default number of iterations from 5 to 10

Browse Source
This commit is contained in:
Matthew Honnibal 2014-11-07 04:42:04 +11:00
parent 3cab1d9a29
commit 949a6245f9
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
spacy/tagger.pyx
View File

@ -10,6 +10,7 @@ import random
import json
import cython
from .context cimport fill_slots
from .context cimport fill_flat
from .context cimport N_FIELDS
@ -33,7 +34,7 @@ def setup_model_dir(tag_type, tag_names, templates, model_dir):
json.dump(config, file_)
def train(train_sents, model_dir, nr_iter=5):
def train(train_sents, model_dir, nr_iter=10):
tagger = Tagger(model_dir)
for _ in range(nr_iter):
n_corr = 0
@ -43,15 +44,15 @@ def train(train_sents, model_dir, nr_iter=5):
for i, gold in enumerate(golds):
guess = tagger.predict(i, tokens)
tokens.set_tag(i, tagger.tag_type, guess)
tagger.tell_answer(gold)
if gold != NULL_TAG:
tagger.tell_answer(gold)
total += 1
n_corr += guess == gold
#print('%s\t%d\t%d' % (tokens[i].string, guess, gold))
print('%.4f' % ((n_corr / total) * 100))
random.shuffle(train_sents)
tagger.model.end_training()
tagger.model.dump(path.join(model_dir, 'model'), freq_thresh=10)
tagger.model.dump(path.join(model_dir, 'model'))
def evaluate(tagger, sents):