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Update train_ud for Universal Dependencies 2
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@ -14,7 +14,7 @@ from spacy.language import Language
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from spacy.gold import GoldParse
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from spacy.vocab import Vocab
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from spacy.tagger import Tagger
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from spacy.pipeline import DependencyParser
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from spacy.pipeline import DependencyParser, BeamDependencyParser
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from spacy.syntax.parser import get_templates
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from spacy.syntax.arc_eager import ArcEager
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from spacy.scorer import Scorer
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@ -35,8 +35,8 @@ def read_conllx(loc, n=0):
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lines.pop(0)
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tokens = []
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for line in lines:
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id_, word, lemma, tag, pos, morph, head, dep, _1, _2 = line.split()
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if '-' in id_:
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id_, word, lemma, pos, tag, morph, head, dep, _1, _2 = line.split()
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if '-' in id_ or '.' in id_:
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continue
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try:
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id_ = int(id_) - 1
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@ -66,12 +66,8 @@ def score_model(vocab, tagger, parser, gold_docs, verbose=False):
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return scorer
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def main(train_loc, dev_loc, model_dir, tag_map_loc=None):
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if tag_map_loc:
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with open(tag_map_loc) as file_:
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tag_map = json.loads(file_.read())
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else:
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tag_map = DEFAULT_TAG_MAP
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def main(lang_name, train_loc, dev_loc, model_dir, clusters_loc=None):
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LangClass = spacy.util.get_lang_class(lang_name)
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train_sents = list(read_conllx(train_loc))
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train_sents = PseudoProjectivity.preprocess_training_data(train_sents)
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@ -79,13 +75,37 @@ def main(train_loc, dev_loc, model_dir, tag_map_loc=None):
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features = get_templates('basic')
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model_dir = pathlib.Path(model_dir)
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if not model_dir.exists():
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model_dir.mkdir()
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if not (model_dir / 'deps').exists():
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(model_dir / 'deps').mkdir()
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if not (model_dir / 'pos').exists():
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(model_dir / 'pos').mkdir()
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with (model_dir / 'deps' / 'config.json').open('wb') as file_:
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file_.write(
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json.dumps(
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{'pseudoprojective': True, 'labels': actions, 'features': features}).encode('utf8'))
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vocab = Vocab(lex_attr_getters=Language.Defaults.lex_attr_getters, tag_map=tag_map)
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vocab = LangClass.Defaults.create_vocab()
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if not (model_dir / 'vocab').exists():
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(model_dir / 'vocab').mkdir()
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else:
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if (model_dir / 'vocab' / 'strings.json').exists():
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with (model_dir / 'vocab' / 'strings.json').open() as file_:
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vocab.strings.load(file_)
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if (model_dir / 'vocab' / 'lexemes.bin').exists():
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vocab.load_lexemes(model_dir / 'vocab' / 'lexemes.bin')
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if clusters_loc is not None:
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clusters_loc = pathlib.Path(clusters_loc)
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with clusters_loc.open() as file_:
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for line in file_:
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try:
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cluster, word, freq = line.split()
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except ValueError:
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continue
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lex = vocab[word]
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lex.cluster = int(cluster[::-1], 2)
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# Populate vocab
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for _, doc_sents in train_sents:
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for (ids, words, tags, heads, deps, ner), _ in doc_sents:
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@ -95,13 +115,13 @@ def main(train_loc, dev_loc, model_dir, tag_map_loc=None):
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_ = vocab[dep]
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for tag in tags:
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_ = vocab[tag]
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if tag_map:
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if vocab.morphology.tag_map:
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for tag in tags:
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assert tag in tag_map, repr(tag)
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tagger = Tagger(vocab, tag_map=tag_map)
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assert tag in vocab.morphology.tag_map, repr(tag)
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tagger = Tagger(vocab)
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parser = DependencyParser(vocab, actions=actions, features=features, L1=0.0)
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for itn in range(15):
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for itn in range(30):
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loss = 0.
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for _, doc_sents in train_sents:
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for (ids, words, tags, heads, deps, ner), _ in doc_sents:
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