def extract_mentions_spans(doc, blacklist=True, debug=False):
'''
Extract potential mentions from a spacy parsed Doc
'''
if debug: print('===== doc ====:', doc)
for c in doc:
if debug:
print("รฐลธลกยง span search:", c, "head:", c.head, "tag:", c.tag_,
"pos:", c.pos_, "dep:", c.dep_)
# Named entities
mentions_spans = list(ent for ent in doc.ents
if ent.label_ in ACCEPTED_ENTS)
if debug:
print("==-- ents:", list(
((ent, ent.label_) for ent in mentions_spans)))
for spans in parallel_process([{
'doc': doc,
'span': sent,
'blacklist': blacklist
} for sent in doc.sents],
_extract_from_sent,
use_kwargs=True,
front_num=0):
mentions_spans = mentions_spans + spans
spans_set = set()
cleaned_mentions_spans = []
for spans in mentions_spans:
if spans.end > spans.start and (spans.start,
spans.end) not in spans_set:
cleaned_mentions_spans.append(spans)
spans_set.add((spans.start, spans.end))
return cleaned_mentions_spans
def build_and_gather_multiple_arrays(self, save_path):
print("๐ Extracting mentions features")
parallel_process(self.docs, set_feats, n_jobs=self.n_jobs)
print("๐ Building and gathering arrays")
arr = [{'doc': doc, 'i': i} for i, doc in enumerate(self.docs)]
arrays_dicts = parallel_process(arr,
get_feats,
use_kwargs=True,
n_jobs=self.n_jobs)
gathering_dict = dict((feat, None) for feat in FEATURES_NAMES)
n_mentions_list = []
pairs_ant_index = 0
pairs_start_index = 0
for n, p, arrays_dict in tqdm(arrays_dicts):
for f in FEATURES_NAMES:
if gathering_dict[f] is None:
gathering_dict[f] = arrays_dict[f]
else:
if f == FEATURES_NAMES[6]:
array = [a + pairs_ant_index for a in arrays_dict[f]]
elif f == FEATURES_NAMES[3]:
array = [a + pairs_start_index for a in arrays_dict[f]]
else:
array = arrays_dict[f]
gathering_dict[f] += array
pairs_ant_index += n
pairs_start_index += p
n_mentions_list.append(n)
for feature in FEATURES_NAMES[:9]:
print("Building numpy array for", feature, "length",
len(gathering_dict[feature]))
if feature != "mentions_spans":
array = np.array(gathering_dict[feature])
if array.ndim == 1:
array = np.expand_dims(array, axis=1)
else:
array = np.stack(gathering_dict[feature])
# check_numpy_array(feature, array, n_mentions_list)
print("Saving numpy", feature, "size", array.shape)
np.save(save_path + feature, array)
for feature in FEATURES_NAMES[9:]:
print("Saving pickle", feature, "size",
len(gathering_dict[feature]))
with open(save_path + feature + '.bin', "wb") as fp:
pickle.dump(gathering_dict[feature], fp)
def build_key_file(self, data_path, key_file, debug=False):
print("๐ Building key file from corpus")
print("Saving in", key_file)
# Create a pool of processes. By default, one is created for each CPU in your machine.
with io.open(key_file, "w", encoding='utf-8') as kf:
if debug: print("Key file saved in", key_file)
for dirpath, _, filenames in os.walk(data_path):
print("In", dirpath)
file_list = [os.path.join(dirpath, f) for f in filenames if f.endswith(".v4_auto_conll") \
or f.endswith(".v4_gold_conll")]
cleaned_file_list = []
for f in file_list:
fn = f.split('.')
if fn[1] == "v4_auto_conll":
gold = fn[0] + "." + "v4_gold_conll"
if gold not in file_list:
cleaned_file_list.append(f)
else:
cleaned_file_list.append(f)
#self.load_file(file_list[0])
doc_list = parallel_process(cleaned_file_list, read_file)
for doc in doc_list:
kf.write(doc)
def read_corpus(self, data_path, debug=False):
print("๐ Reading files")
for dirpath, _, filenames in os.walk(data_path):
print("In", dirpath, os.path.abspath(dirpath))
file_list = [os.path.join(dirpath, f) for f in filenames if f.endswith(".v4_auto_conll") \
or f.endswith(".v4_gold_conll")]
cleaned_file_list = []
for f in file_list:
fn = f.split('.')
if fn[1] == "v4_auto_conll":
gold = fn[0] + "." + "v4_gold_conll"
if gold not in file_list:
cleaned_file_list.append(f)
else:
cleaned_file_list.append(f)
doc_list = parallel_process(cleaned_file_list, load_file)
for docs in doc_list: #executor.map(self.load_file, cleaned_file_list):
for utts_text, utt_tokens, utts_corefs, utts_speakers, name, part in docs:
print("Imported", name)
if debug:
print("utts_text", utts_text)
print("utt_tokens", utt_tokens)
print("utts_corefs", utts_corefs)
print("utts_speakers", utts_speakers)
print("name, part", name, part)
self.utts_text += utts_text
self.utts_tokens += utt_tokens
self.utts_corefs += utts_corefs
self.utts_speakers += utts_speakers
self.utts_doc_idx += [len(self.docs_names)
] * len(utts_text)
self.docs_names.append((name, part))
print("utts_text size", len(self.utts_text))
print("utts_tokens size", len(self.utts_tokens))
print("utts_corefs size", len(self.utts_corefs))
print("utts_speakers size", len(self.utts_speakers))
print("utts_doc_idx size", len(self.utts_doc_idx))
print("๐ Building docs")
for name, part in self.docs_names:
self.docs.append(
ConllDoc(name=name,
part=part,
nlp=None,
use_no_coref_list=False,
consider_speakers=True,
embedding_extractor=self.embed_extractor,
conll=CONLL_GENRES[name[:2]]))
print("๐ Loading spacy model")
try:
spacy.info('en_core_web_sm')
model = 'en_core_web_sm'
except IOError:
print("No spacy 2 model detected, using spacy1 'en' model")
spacy.info('en')
model = 'en'
nlp = spacy.load(model)
print("๐ Parsing utterances and filling docs")
doc_iter = (s for s in self.utts_text)
for utt_tuple in tqdm(
zip(nlp.pipe(doc_iter), self.utts_tokens, self.utts_corefs,
self.utts_speakers, self.utts_doc_idx)):
spacy_tokens, conll_tokens, corefs, speaker, doc_id = utt_tuple
if debug:
print(unicode_(self.docs_names[doc_id]), "-", spacy_tokens)
doc = spacy_tokens
if debug:
out_str = "utterance " + unicode_(doc) + " corefs " + unicode_(corefs) + \
" speaker " + unicode_(speaker) + "doc_id" + unicode_(doc_id)
print(out_str.encode('utf-8'))
self.docs[doc_id].add_conll_utterance(
doc,
conll_tokens,
corefs,
speaker,
use_gold_mentions=self.use_gold_mentions)