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* Add toggle for OrigArcEager system

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This commit is contained in:
Matthew Honnibal 2015-06-14 20:28:14 +02:00
parent ea8a103007
commit bcfdf126a4
2 changed files with 14 additions and 5 deletions
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15
bin/parser/train.py
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@ -17,6 +17,7 @@ import spacy.util
from spacy.en import English
from spacy.en.pos import POS_TEMPLATES, POS_TAGS, setup_model_dir
from spacy.syntax.orig_arc_eager import OrigArcEager
from spacy.syntax.util import Config
from spacy.gold import read_json_file
from spacy.gold import GoldParse
@ -78,7 +79,8 @@ def _merge_sents(sents):
def train(Language, gold_tuples, model_dir, n_iter=15, feat_set=u'basic',
seed=0, gold_preproc=False, n_sents=0, corruption_level=0,
beam_width=1, verbose=False):
beam_width=1, verbose=False,
use_orig_arc_eager=False):
dep_model_dir = path.join(model_dir, 'deps')
pos_model_dir = path.join(model_dir, 'pos')
ner_model_dir = path.join(model_dir, 'ner')
@ -92,6 +94,9 @@ def train(Language, gold_tuples, model_dir, n_iter=15, feat_set=u'basic',
os.mkdir(pos_model_dir)
os.mkdir(ner_model_dir)
if use_orig_arc_eager:
Language.ParserTransitionSystem = OrigArcEager
setup_model_dir(sorted(POS_TAGS.keys()), POS_TAGS, POS_TEMPLATES, pos_model_dir)
Config.write(dep_model_dir, 'config', features=feat_set, seed=seed,
@ -204,18 +209,20 @@ def write_parses(Language, dev_loc, model_dir, out_loc, beam_width=None):
n_iter=("Number of training iterations", "option", "i", int),
beam_width=("Number of candidates to maintain in the beam", "option", "k", int),
verbose=("Verbose error reporting", "flag", "v", bool),
debug=("Debug mode", "flag", "d", bool)
debug=("Debug mode", "flag", "d", bool),
use_orig_arc_eager=("Use the original, monotonic arc-eager system", "flag", "m", bool)
)
def main(train_loc, dev_loc, model_dir, n_sents=0, n_iter=15, out_loc="", verbose=False,
debug=False, corruption_level=0.0, gold_preproc=False, beam_width=1,
eval_only=False):
eval_only=False, use_orig_arc_eager=False):
if not eval_only:
gold_train = list(read_json_file(train_loc))
train(English, gold_train, model_dir,
feat_set='basic' if not debug else 'debug',
gold_preproc=gold_preproc, n_sents=n_sents,
corruption_level=corruption_level, n_iter=n_iter,
beam_width=beam_width, verbose=verbose)
beam_width=beam_width, verbose=verbose,
use_orig_arc_eager=use_orig_arc_eager)
#if out_loc:
# write_parses(English, dev_loc, model_dir, out_loc, beam_width=beam_width)
scorer = evaluate(English, list(read_json_file(dev_loc)),

4
setup.py
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@ -154,7 +154,9 @@ MOD_NAMES = ['spacy.parts_of_speech', 'spacy.strings',
'spacy._ml', 'spacy.tokenizer', 'spacy.en.attrs',
'spacy.en.pos', 'spacy.syntax.parser',
'spacy.syntax.transition_system',
'spacy.syntax.arc_eager', 'spacy.syntax._parse_features',
'spacy.syntax.arc_eager',
'spacy.syntax.orig_arc_eager',
'spacy.syntax._parse_features',
'spacy.gold', 'spacy.orth',
'spacy.syntax.ner']