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keywords.py
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keywords.py
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#! /opt/local/bin/python2.7 -tt
# -*- coding: utf-8 -*-
import os
import re
import sys
import unicodedata
import json
import gzip
from datetime import datetime, timedelta
import time
kw1 = [ 'Cloud Computing', 'directeur de recherche', 'Inria', 'responsable', 'équipe', 'Montpellier']
kw2 = [ 'concept novateur', 'enjeu(x)? économique(s)?', 'marché', '(cent|100) (milliard|md)(s)? de dollars',
'interface web', 'ressource(s)? (virtuellement )?infini(es)?', 'calcul', 'stockage', 'réseau(x)?', 'data( )?center',
'services', 'informatique dématérialisé(e)?', '(The)? Network (is )?(the )?Computer', 'réseau (est )?(l )?ordinateur',
'serveurs', 'puissance' ]
kw3 = [ 'catégorie', 'client', 'particulier', 'service', 'courrier(s)? électronique', 'agenda', 'document', 'travail collaboratif',
'entreprise', 'centre de donnée', 'petites( et)? moyennes', 'PME', 'moyens', 'ressources',
'Cloud (d )?infrastructure', 'IaaS', 'Infrastructure as a Service', 'ASP', 'Application Service Provider', 'fournisseur',
'Platform as a Service', 'PaaS', 'plat(e)?forme de calcul', 'API', 'Software as a Service', 'Google Apps Engine',
'développement' ]
kw4 = [ 'avantage', 'réduction', 'coût', 'PME', 'infrastructure', 'fournisseur', 'payer', 'consommer', 'mutualis(ation|e)',
'gestion', 'ressource', 'réduire', 'possession', 'opération', 'faciliter', 'utilisation', 'connexion',
'mobile', 'qualité', 'service', 'Cloud', 'élasticité', 'pic', 'charge', 'application', 'paiement', 'Noel',
'surcharge', 'puissance', 'calcul', 'stockage' ]
kw5 = [ 'grande(s)? entreprise', 'système', 'information', 'transactionnel', 'bancaire', 'réservation', 'décisionnelle', 'cohérence( des)? donnée',
'temps', 'réponse', 'protection( des)? donnée', 'opérateur', 'confiance', 'enjeu(x)?', 'Cloud Computing', 'interopérabilité', 'Microsoft',
'IBM', 'Google', 'Amazon', 'réseau(x)? sociau(x)?', 'compatib(le|ilité)', 'otage', 'fournisseur', 'standard', 'mettre', 'récupérer',
'confidentialité', 'Facebook', 'cloud', 'volume', 'donnée', 'passer( à)? (l )?échelle', 'architecture', 'Autonomic Computing', 'Green Computing',
'informatique verte', 'consommer', 'énergie', 'mutualis(ation|e)', 'ressource' ]
kw6 = [ 'programm(ation|er)', 'application', 'Cloud', 'industrie', 'communauté', 'recherche', 'système(s)? distribué', 'système(s)? (d )?exploitation',
'gestion (de )?donnée', 'réseau(x)? sociau', 'sociologue', 'Boom', 'langage(s)? (de )?(programmation)? déclaratif', 'base(s)? (de )?donnée' ]
delays = {
'001': 0,
'002': 4,
'003': 8,
'004': 4,
'005': 8,
'006': 0,
'007': 6,
'008': 6,
'009': 10,
'010': 10,
'012': 6,
'013': 10,
'014': 4,
'016': 8,
'017': 0,
'018': 4,
'019': 0,
'020': 8,
'021': 6,
'025': 10
}
def load_text_file(filename):
with open(filename, "r") as text_file:
text = text_file.read()
return text
def load_pad_revisions(db_file, padid):
with gzip.open(db_file, 'rb') as f:
revisions = []
pattern_rev_metadata = re.compile('{"key":"pad:'+padid+':revs:([0-9]+)"')
pattern_rev_data = re.compile('pad:'+padid)
while True:
try:
line = f.next()
match = pattern_rev_metadata.match(line)
if match:
rev = int(match.group(1)) #-> to int ?
rev_partA = json.loads(line)
rev_partB = json.loads(f.next())
if not pattern_rev_data.match(rev_partB['key']):
raise Exception('missing pad content for rev:%i' % (rev))
if rev_partB['val']['head'] != rev:
raise Exception( 'head (%i) does not match with current rev (%i)' % (rev_partB['val']['head'], rev))
revision = {}
revision['rev'] = rev
revision['timestamp'] = rev_partA['val']['meta']['timestamp']
revision['datetime'] = datetime.fromtimestamp(int(revision['timestamp']) / 1000)
revision['author'] = rev_partA['val']['meta']['author']
revision['content'] = rev_partB['val']['atext']['text']
revisions.append(revision)
except StopIteration:
break
return revisions
def format_time(timestamp):
return timestamp.strftime('%H:%M:%S')
def get_revision(revisions, revision_num):
return [ rev for rev in revisions if rev['rev'] == revision_num ][0]
def get_revision_at_time(revisions, certain_time):
return [ rev for rev in revisions if rev['datetime'] <= certain_time ][-1]
SPLIT_MARKERS = [ '1. Cloud computing - concept innovateur \(Utilisateur 1 \+ Utilisateur 2\)',
'2. Différents types de clouds et de clients \(Utilisateur 3 \+ Utilisateur 4\)',
'3. Les avantages de cloud \(Utilisateur 1 \+ Utilisateur 2\)',
'4. Les inconvénients de cloud \(Utilisateur 3 \+ Utilisateur 4\)',
'5. Sujets de recherche en cloud computing \(Utilisateur 1 \+ Utilisateur 2\)' ]
SPLIT_MARKERS = [ '1. Cloud computing - concept innovateur \(Utilisateur 1 \+ Utilisateur 2\)',
'2. Diff.rents types de clouds et de clients \(Utilisateur 3 \+ Utilisateur 4\)',
'3. Les avantages de cloud \(Utilisateur 1 \+ Utilisateur 2\)',
'4. Les inconv.nients de cloud \(Utilisateur 3 \+ Utilisateur 4\)',
'5. Sujets de recherche en cloud computing \(Utilisateur 1 \+ Utilisateur 2\)' ]
UNESCAPED_SPLIT_MARKERS = [ m.replace('\\','') for m in SPLIT_MARKERS ]
def remove_markers(some_text):
for marker in UNESCAPED_SPLIT_MARKERS:
#some_text = some_text.replace(marker, '')
some_text = re.sub(marker, '', some_text)
return some_text
def remove_accents(input_str):
nkfd_form = unicodedata.normalize('NFKD', input_str)
return u"".join([c for c in nkfd_form if not unicodedata.combining(c)])
def uniformize_and_clean(some_text):
some_text = some_text.decode(TEXT_ENCODING)
some_text = remove_markers(some_text)
some_text = some_text.lower()
# Remove accents (replaced with the corresponding non-accented character)
some_text = remove_accents(some_text)
# Separate most punctuation
some_text = re.sub(r"([^\w\.\'\-\/,&])", r' \1 ', some_text)
# Separate commas if they're followed by space.
# (E.g., don't separate 2,500)
some_text = re.sub(r"(,\s)", r' \1', some_text)
# Separate single quotes if they're followed by a space.
# some_text = re.sub(r"('\s)", r' \1', some_text)
# Separate single quotes
some_text = re.sub(r"(\w)'(\w)", r"\1 ' \2", some_text)
# Separate 'x/x' into 'x / x'
some_text = re.sub(r"(\w)/(\w)", r'\1 / \2', some_text)
# Separate periods that come before newline or end of string.
some_text = re.sub('\. *(\n|$)', ' . ', some_text)
# Remove 'punctuations' signs
some_text = re.sub('[\.\'\-\/,&>\*=\+\(\):;\"\'\[\]\?!$~\^\|]', '', some_text)
return some_text
def get_uniformized_keywords():
some_keywords = kw1 + kw2 + kw3 + kw4 + kw5 + kw6
some_keywords = [remove_accents(kw.decode(TEXT_ENCODING)).lower() for kw in some_keywords]
some_keywords = list(set(some_keywords))
return some_keywords
INPUT_DATA_PATH='./DATA-by-num/'
INPUT_DATA_JSON_FILE='./chat-slicing-data-notes.json'
TEXT_ENCODING="utf-8"
with open(INPUT_DATA_JSON_FILE, "r") as json_data_file:
data = json.loads(json_data_file.read())
print '; group, delay (in s.), matching_keywords, non_matching_keywords '
for group in sorted(data.keys()):
#for group in ['019']:
for experiment in data[group].keys():
if group == '014' and (experiment == "corrections" or experiment == "films"):
num = '015'
else:
num = group
revisions = load_pad_revisions(INPUT_DATA_PATH + num + '/dirty.db.gz', experiment + num)
initial_doc_rev_num = data[group][experiment]["init-rev"]
first_changes_rev_num = data[group][experiment]["first-change-rev"]
end_of_audio_rev_num = data[group][experiment]["end-of-audio-rev"]
initial_doc_rev = get_revision(revisions, initial_doc_rev_num)
first_changes_rev = get_revision(revisions, first_changes_rev_num)
end_of_audio_rev = get_revision(revisions, end_of_audio_rev_num)
# We consider only one revision at 5 minutes after end-of-audio
considered_revision = get_revision_at_time(revisions, end_of_audio_rev['datetime'] + timedelta(minutes=5))
text = considered_revision['content'].encode(TEXT_ENCODING)
text = uniformize_and_clean(text)
# Check if there still exist some non-words characters
non_word_characters = set(re.sub('[A-Za-z0-9\s]', '', text))
if (len(non_word_characters) > 0):
print 'WARNING: seems that there are still some unexpected non-in-a-word characters - ', non_word_characters
text = re.sub('\s+', ' ', text)
ok = 0
pas_ok = 0
keywords = get_uniformized_keywords()
for kw in keywords:
pattern = re.compile(kw)
if (pattern.search(text)):
ok = ok + 1
else:
pas_ok = pas_ok + 1
#print '***', kw
print ",".join(map(lambda x: str(x), [int(num), delays[num], ok, pas_ok]))