Upload preprocess.py
Browse files- preprocess.py +413 -0
preprocess.py
ADDED
@@ -0,0 +1,413 @@
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1 |
+
from zipfile import ZipFile, ZIP_DEFLATED
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2 |
+
import json
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3 |
+
import os
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4 |
+
import copy
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5 |
+
import zipfile
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6 |
+
from tqdm import tqdm
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7 |
+
import re
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8 |
+
from collections import Counter
|
9 |
+
from shutil import rmtree
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10 |
+
from convlab.util.file_util import read_zipped_json, write_zipped_json
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11 |
+
from pprint import pprint
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12 |
+
import random
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13 |
+
|
14 |
+
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15 |
+
descriptions = {
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16 |
+
"flights": {
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17 |
+
"flights": "find a round trip or multi-city flights",
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18 |
+
"type": "type of the flight",
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19 |
+
"destination1": "the first destination city of the trip",
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20 |
+
"destination2": "the second destination city of the trip",
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21 |
+
"origin": "the origin city of the trip",
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22 |
+
"date.depart_origin": "date of departure from origin",
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23 |
+
"date.depart_intermediate": "date of departure from intermediate",
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24 |
+
"date.return": "date of return",
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25 |
+
"time_of_day": "time of the flight",
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26 |
+
"seating_class": "seat type (first class, business class, economy class, etc.",
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27 |
+
"seat_location": "location of the seat",
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28 |
+
"stops": "non-stop, layovers, etc.",
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29 |
+
"price_range": "price range of the flight",
|
30 |
+
"num.pax": "number of people",
|
31 |
+
"luggage": "luggage information",
|
32 |
+
"total_fare": "total cost of the trip",
|
33 |
+
"other_description": "other description of the flight",
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34 |
+
"from": "departure of the flight",
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35 |
+
"to": "destination of the flight",
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36 |
+
"airline": "airline of the flight",
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37 |
+
"flight_number": "the number of the flight",
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38 |
+
"date": "date of the flight",
|
39 |
+
"from.time": "departure time of the flight",
|
40 |
+
"to.time": "arrival time of the flight",
|
41 |
+
"stops.location": "location of the stop",
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42 |
+
"fare": "cost of the flight",
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43 |
+
},
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44 |
+
"food-ordering": {
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45 |
+
"food-ordering": "order take-out for a particular cuisine choice",
|
46 |
+
"name.item": "name of the item",
|
47 |
+
"other_description.item": "other description of the item",
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48 |
+
"type.retrieval": "type of the retrieval method",
|
49 |
+
"total_price": "total price",
|
50 |
+
"time.pickup": "pick up time",
|
51 |
+
"num.people": "number of people",
|
52 |
+
"name.restaurant": "name of the restaurant",
|
53 |
+
"type.food": "type of food",
|
54 |
+
"type.meal": "type of meal",
|
55 |
+
"location.restaurant": "location of the restaurant",
|
56 |
+
"rating.restaurant": "rating of the restaurant",
|
57 |
+
"price_range": "price range of the food",
|
58 |
+
},
|
59 |
+
"hotels": {
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60 |
+
"hotels": "find a hotel using typical preferences",
|
61 |
+
"name.hotel": "name of the hotel",
|
62 |
+
"location.hotel": "location of the hotel",
|
63 |
+
"sub_location.hotel": "rough location of the hotel",
|
64 |
+
"star_rating": "star rating of the hotel",
|
65 |
+
"customer_rating": "customer rating of the hotel",
|
66 |
+
"customer_review": "customer review of the hotel",
|
67 |
+
"price_range": "price range of the hotel",
|
68 |
+
"amenity": "amenity of the hotel",
|
69 |
+
"num.beds": "number of beds to book",
|
70 |
+
"type.bed": "type of the bed",
|
71 |
+
"num.rooms": "number of rooms to book",
|
72 |
+
"check-in_date": "check-in date",
|
73 |
+
"check-out_date": "check-out date",
|
74 |
+
"date_range": "date range of the reservation",
|
75 |
+
"num.guests": "number of guests",
|
76 |
+
"type.room": "type of the room",
|
77 |
+
"price_per_night": "price per night",
|
78 |
+
"total_fare": "total fare",
|
79 |
+
"location": "location of the hotel",
|
80 |
+
"other_request": "other request",
|
81 |
+
"other_detail": "other detail",
|
82 |
+
},
|
83 |
+
"movies": {
|
84 |
+
"movies": "find a movie to watch in theaters or using a streaming service at home",
|
85 |
+
"name.movie": "name of the movie",
|
86 |
+
"genre": "genre of the movie",
|
87 |
+
"name.theater": "name of the theater",
|
88 |
+
"location.theater": "location of the theater",
|
89 |
+
"time.start": "start time of the movie",
|
90 |
+
"time.end": "end time of the movie",
|
91 |
+
"price.ticket": "price of the ticket",
|
92 |
+
"price.streaming": "price of the streaming",
|
93 |
+
"type.screening": "type of the screening",
|
94 |
+
"audience_rating": "audience rating",
|
95 |
+
"critic_rating": "critic rating",
|
96 |
+
"movie_rating": "film rating",
|
97 |
+
"release_date": "release date of the movie",
|
98 |
+
"runtime": "running time of the movie",
|
99 |
+
"real_person": "name of actors, directors, etc.",
|
100 |
+
"character": "name of character in the movie",
|
101 |
+
"streaming_service": "streaming service that provide the movie",
|
102 |
+
"num.tickets": "number of tickets",
|
103 |
+
"seating": "type of seating",
|
104 |
+
"other_description": "other description about the movie",
|
105 |
+
"synopsis": "synopsis of the movie",
|
106 |
+
},
|
107 |
+
"music": {
|
108 |
+
"music": "find several tracks to play and then comment on each one",
|
109 |
+
"name.track": "name of the track",
|
110 |
+
"name.artist": "name of the artist",
|
111 |
+
"name.album": "name of the album",
|
112 |
+
"name.genre": "music genre",
|
113 |
+
"type.music": "rough type of the music",
|
114 |
+
"describes_track": "description of a track to find",
|
115 |
+
"describes_artist": "description of a artist to find",
|
116 |
+
"describes_album": "description of an album to find",
|
117 |
+
"describes_genre": "description of a genre to find",
|
118 |
+
"describes_type.music": "description of the music type",
|
119 |
+
"technical_difficulty": "there is a technical difficulty",
|
120 |
+
},
|
121 |
+
"restaurant-search": {
|
122 |
+
"restaurant-search": "ask for recommendations for a particular type of cuisine",
|
123 |
+
"name.restaurant": "name of the restaurant",
|
124 |
+
"location": "location of the restaurant",
|
125 |
+
"sub-location": "rough location of the restaurant",
|
126 |
+
"type.food": "the cuisine of the restaurant",
|
127 |
+
"menu_item": "item in the menu",
|
128 |
+
"type.meal": "type of meal",
|
129 |
+
"rating": "rating of the restaurant",
|
130 |
+
"price_range": "price range of the restaurant",
|
131 |
+
"business_hours": "business hours of the restaurant",
|
132 |
+
"name.reservation": "name of the person who make the reservation",
|
133 |
+
"num.guests": "number of guests",
|
134 |
+
"time.reservation": "time of the reservation",
|
135 |
+
"date.reservation": "date of the reservation",
|
136 |
+
"type.seating": "type of the seating",
|
137 |
+
"other_description": "other description of the restaurant",
|
138 |
+
"phone": "phone number of the restaurant",
|
139 |
+
},
|
140 |
+
"sports": {
|
141 |
+
"sports": "discuss facts and stats about players, teams, games, etc. in EPL, MLB, MLS, NBA, NFL",
|
142 |
+
"name.team": "name of the team",
|
143 |
+
"record.team": "record of the team (number of wins and losses)",
|
144 |
+
"record.games_ahead": "number of games ahead",
|
145 |
+
"record.games_back": "number of games behind",
|
146 |
+
"place.team": "ranking of the team",
|
147 |
+
"result.match": "result of the match",
|
148 |
+
"score.match": "score of the match",
|
149 |
+
"date.match": "date of the match",
|
150 |
+
"day.match": "day of the match",
|
151 |
+
"time.match": "time of the match",
|
152 |
+
"name.player": "name of the player",
|
153 |
+
"position.player": "position of the player",
|
154 |
+
"record.player": "record of the player",
|
155 |
+
"name.non_player": "name of non-palyer such as the manager, coach",
|
156 |
+
"venue": "venue of the match take place",
|
157 |
+
"other_description.person": "other description of the person",
|
158 |
+
"other_description.team": "other description of the team",
|
159 |
+
"other_description.match": "other description of the match",
|
160 |
+
}
|
161 |
+
}
|
162 |
+
|
163 |
+
anno2slot = {
|
164 |
+
"flights": {
|
165 |
+
"date.depart": "date.depart_origin", # rename
|
166 |
+
"date.intermediate": "date.depart_intermediate", # rename
|
167 |
+
"flight_booked": False, # transform to binary dialog act
|
168 |
+
},
|
169 |
+
"food-ordering": {
|
170 |
+
"name.person": None, # no sample, ignore
|
171 |
+
"phone.restaurant": None, # no sample, ignore
|
172 |
+
"business_hours.restaurant": None, # no sample, ignore
|
173 |
+
"official_description.restaurant": None, # 1 sample, ignore
|
174 |
+
},
|
175 |
+
"hotels": {
|
176 |
+
"hotel_booked": False, # transform to binary dialog act
|
177 |
+
},
|
178 |
+
"movies": {
|
179 |
+
"time.end.": "time.end", # rename
|
180 |
+
"seating ticket_booking": "seating", # mixed in the original ontology
|
181 |
+
"ticket_booking": False, # transform to binary dialog act
|
182 |
+
"synopsis": False, # too long, 54 words in avg. transform to binary dialog act
|
183 |
+
},
|
184 |
+
"music": {},
|
185 |
+
"restaurant-search": {
|
186 |
+
"offical_description": False, # too long, 15 words in avg. transform to binary dialog act
|
187 |
+
},
|
188 |
+
"sports": {}
|
189 |
+
}
|
190 |
+
|
191 |
+
|
192 |
+
def format_turns(ori_turns):
|
193 |
+
# delete invalid turns and merge continuous turns
|
194 |
+
new_turns = []
|
195 |
+
previous_speaker = None
|
196 |
+
utt_idx = 0
|
197 |
+
for i, turn in enumerate(ori_turns):
|
198 |
+
speaker = 'system' if turn['speaker'] == 'ASSISTANT' else 'user'
|
199 |
+
turn['speaker'] = speaker
|
200 |
+
if turn['text'] == '(deleted)':
|
201 |
+
continue
|
202 |
+
if not previous_speaker:
|
203 |
+
# first turn
|
204 |
+
assert speaker != previous_speaker
|
205 |
+
if speaker != previous_speaker:
|
206 |
+
# switch speaker
|
207 |
+
previous_speaker = speaker
|
208 |
+
new_turns.append(copy.deepcopy(turn))
|
209 |
+
utt_idx += 1
|
210 |
+
else:
|
211 |
+
# continuous speaking of the same speaker
|
212 |
+
last_turn = new_turns[-1]
|
213 |
+
# skip repeated turn
|
214 |
+
if turn['text'] in ori_turns[i-1]['text']:
|
215 |
+
continue
|
216 |
+
# merge continuous turns
|
217 |
+
index_shift = len(last_turn['text']) + 1
|
218 |
+
last_turn['text'] += ' '+turn['text']
|
219 |
+
if 'segments' in turn:
|
220 |
+
last_turn.setdefault('segments', [])
|
221 |
+
for segment in turn['segments']:
|
222 |
+
segment['start_index'] += index_shift
|
223 |
+
segment['end_index'] += index_shift
|
224 |
+
last_turn['segments'] += turn['segments']
|
225 |
+
return new_turns
|
226 |
+
|
227 |
+
|
228 |
+
def preprocess():
|
229 |
+
original_data_dir = 'Taskmaster-master'
|
230 |
+
new_data_dir = 'data'
|
231 |
+
|
232 |
+
if not os.path.exists(original_data_dir):
|
233 |
+
original_data_zip = 'master.zip'
|
234 |
+
if not os.path.exists(original_data_zip):
|
235 |
+
raise FileNotFoundError(f'cannot find original data {original_data_zip} in tm2/, should manually download master.zip from https://github.com/google-research-datasets/Taskmaster/archive/refs/heads/master.zip')
|
236 |
+
else:
|
237 |
+
archive = ZipFile(original_data_zip)
|
238 |
+
archive.extractall()
|
239 |
+
|
240 |
+
os.makedirs(new_data_dir, exist_ok=True)
|
241 |
+
|
242 |
+
ontology = {'domains': {},
|
243 |
+
'intents': {
|
244 |
+
'inform': {'description': 'inform the value of a slot or general information.'}
|
245 |
+
},
|
246 |
+
'state': {},
|
247 |
+
'dialogue_acts': {
|
248 |
+
"categorical": {},
|
249 |
+
"non-categorical": {},
|
250 |
+
"binary": {}
|
251 |
+
}}
|
252 |
+
global descriptions
|
253 |
+
global anno2slot
|
254 |
+
domains = ['flights', 'food-ordering', 'hotels', 'movies', 'music', 'restaurant-search', 'sports']
|
255 |
+
for domain in domains:
|
256 |
+
domain_ontology = json.load(open(os.path.join(original_data_dir, f"TM-2-2020/ontology/{domain}.json")))
|
257 |
+
assert len(domain_ontology) == 1
|
258 |
+
ontology['domains'][domain] = {'description': descriptions[domain][domain], 'slots': {}}
|
259 |
+
ontology['state'][domain] = {}
|
260 |
+
for item in list(domain_ontology.values())[0]:
|
261 |
+
for anno in item['annotations']:
|
262 |
+
slot = anno.strip()
|
263 |
+
if slot in anno2slot[domain]:
|
264 |
+
if anno2slot[domain][slot] in [None, False]:
|
265 |
+
continue
|
266 |
+
else:
|
267 |
+
slot = anno2slot[domain][slot]
|
268 |
+
ontology['domains'][domain]['slots'][slot] = {
|
269 |
+
'description': descriptions[domain][slot],
|
270 |
+
'is_categorical': False,
|
271 |
+
'possible_values': [],
|
272 |
+
}
|
273 |
+
ontology['state'][domain][slot] = ''
|
274 |
+
# add missing slots to the ontology
|
275 |
+
for domain, slot in [('movies', 'price.streaming'), ('restaurant-search', 'phone')]:
|
276 |
+
ontology['domains'][domain]['slots'][slot] = {
|
277 |
+
'description': descriptions[domain][slot],
|
278 |
+
'is_categorical': False,
|
279 |
+
'possible_values': [],
|
280 |
+
}
|
281 |
+
ontology['state'][domain][slot] = ''
|
282 |
+
|
283 |
+
dataset = 'tm2'
|
284 |
+
splits = ['train', 'validation', 'test']
|
285 |
+
dialogues_by_split = {split:[] for split in splits}
|
286 |
+
for domain in domains:
|
287 |
+
data = json.load(open(os.path.join(original_data_dir, f"TM-2-2020/data/{domain}.json")))
|
288 |
+
# random split, train:validation:test = 8:1:1
|
289 |
+
random.seed(42)
|
290 |
+
dial_ids = list(range(len(data)))
|
291 |
+
random.shuffle(dial_ids)
|
292 |
+
dial_id2split = {}
|
293 |
+
for dial_id in dial_ids[:int(0.8*len(dial_ids))]:
|
294 |
+
dial_id2split[dial_id] = 'train'
|
295 |
+
for dial_id in dial_ids[int(0.8*len(dial_ids)):int(0.9*len(dial_ids))]:
|
296 |
+
dial_id2split[dial_id] = 'validation'
|
297 |
+
for dial_id in dial_ids[int(0.9*len(dial_ids)):]:
|
298 |
+
dial_id2split[dial_id] = 'test'
|
299 |
+
|
300 |
+
for dial_id, d in tqdm(enumerate(data), desc='processing taskmaster-{}'.format(domain)):
|
301 |
+
# delete empty dialogs and invalid dialogs
|
302 |
+
if len(d['utterances']) == 0:
|
303 |
+
continue
|
304 |
+
if len(set([t['speaker'] for t in d['utterances']])) == 1:
|
305 |
+
continue
|
306 |
+
data_split = dial_id2split[dial_id]
|
307 |
+
dialogue_id = f'{dataset}-{data_split}-{len(dialogues_by_split[data_split])}'
|
308 |
+
cur_domains = [domain]
|
309 |
+
dialogue = {
|
310 |
+
'dataset': dataset,
|
311 |
+
'data_split': data_split,
|
312 |
+
'dialogue_id': dialogue_id,
|
313 |
+
'original_id': d["conversation_id"],
|
314 |
+
'domains': cur_domains,
|
315 |
+
'turns': []
|
316 |
+
}
|
317 |
+
turns = format_turns(d['utterances'])
|
318 |
+
prev_state = {}
|
319 |
+
prev_state.setdefault(domain, copy.deepcopy(ontology['state'][domain]))
|
320 |
+
|
321 |
+
for utt_idx, uttr in enumerate(turns):
|
322 |
+
speaker = uttr['speaker']
|
323 |
+
turn = {
|
324 |
+
'speaker': speaker,
|
325 |
+
'utterance': uttr['text'],
|
326 |
+
'utt_idx': utt_idx,
|
327 |
+
'dialogue_acts': {
|
328 |
+
'binary': [],
|
329 |
+
'categorical': [],
|
330 |
+
'non-categorical': [],
|
331 |
+
},
|
332 |
+
}
|
333 |
+
in_span = [0] * len(turn['utterance'])
|
334 |
+
|
335 |
+
if 'segments' in uttr:
|
336 |
+
# sort the span according to the length
|
337 |
+
segments = sorted(uttr['segments'], key=lambda x: len(x['text']))
|
338 |
+
for segment in segments:
|
339 |
+
# Each conversation was annotated by two workers.
|
340 |
+
# only keep the first annotation for the span
|
341 |
+
item = segment['annotations'][0]
|
342 |
+
intent = 'inform' # default intent
|
343 |
+
slot = item['name'].split('.', 1)[-1].strip()
|
344 |
+
if slot in anno2slot[domain]:
|
345 |
+
if anno2slot[domain][slot] is None:
|
346 |
+
# skip
|
347 |
+
continue
|
348 |
+
elif anno2slot[domain][slot] is False:
|
349 |
+
# binary dialog act
|
350 |
+
turn['dialogue_acts']['binary'].append({
|
351 |
+
'intent': intent,
|
352 |
+
'domain': domain,
|
353 |
+
'slot': slot,
|
354 |
+
})
|
355 |
+
continue
|
356 |
+
else:
|
357 |
+
slot = anno2slot[domain][slot]
|
358 |
+
assert slot in ontology['domains'][domain]['slots'], print(domain, [slot])
|
359 |
+
assert turn['utterance'][segment['start_index']:segment['end_index']] == segment['text']
|
360 |
+
# skip overlapped spans, keep the shortest one
|
361 |
+
if sum(in_span[segment['start_index']: segment['end_index']]) > 0:
|
362 |
+
continue
|
363 |
+
else:
|
364 |
+
in_span[segment['start_index']: segment['end_index']] = [1]*(segment['end_index']-segment['start_index'])
|
365 |
+
turn['dialogue_acts']['non-categorical'].append({
|
366 |
+
'intent': intent,
|
367 |
+
'domain': domain,
|
368 |
+
'slot': slot,
|
369 |
+
'value': segment['text'],
|
370 |
+
'start': segment['start_index'],
|
371 |
+
'end': segment['end_index']
|
372 |
+
})
|
373 |
+
|
374 |
+
turn['dialogue_acts']['non-categorical'] = sorted(turn['dialogue_acts']['non-categorical'], key=lambda x: x['start'])
|
375 |
+
|
376 |
+
bdas = set()
|
377 |
+
for da in turn['dialogue_acts']['binary']:
|
378 |
+
da_tuple = (da['intent'], da['domain'], da['slot'],)
|
379 |
+
bdas.add(da_tuple)
|
380 |
+
turn['dialogue_acts']['binary'] = [{'intent':bda[0],'domain':bda[1],'slot':bda[2]} for bda in sorted(bdas)]
|
381 |
+
# add to dialogue_acts dictionary in the ontology
|
382 |
+
for da_type in turn['dialogue_acts']:
|
383 |
+
das = turn['dialogue_acts'][da_type]
|
384 |
+
for da in das:
|
385 |
+
ontology["dialogue_acts"][da_type].setdefault((da['intent'], da['domain'], da['slot']), {})
|
386 |
+
ontology["dialogue_acts"][da_type][(da['intent'], da['domain'], da['slot'])][speaker] = True
|
387 |
+
|
388 |
+
for da in turn['dialogue_acts']['non-categorical']:
|
389 |
+
slot, value = da['slot'], da['value']
|
390 |
+
assert slot in prev_state[domain]
|
391 |
+
prev_state[domain][slot] = value
|
392 |
+
|
393 |
+
if speaker == 'user':
|
394 |
+
turn['state'] = copy.deepcopy(prev_state)
|
395 |
+
|
396 |
+
dialogue['turns'].append(turn)
|
397 |
+
dialogues_by_split[data_split].append(dialogue)
|
398 |
+
|
399 |
+
for da_type in ontology['dialogue_acts']:
|
400 |
+
ontology["dialogue_acts"][da_type] = sorted([str({'user': speakers.get('user', False), 'system': speakers.get('system', False), 'intent':da[0],'domain':da[1], 'slot':da[2]}) for da, speakers in ontology["dialogue_acts"][da_type].items()])
|
401 |
+
dialogues = dialogues_by_split['train']+dialogues_by_split['validation']+dialogues_by_split['test']
|
402 |
+
json.dump(dialogues[:10], open(f'dummy_data.json', 'w', encoding='utf-8'), indent=2, ensure_ascii=False)
|
403 |
+
json.dump(ontology, open(f'{new_data_dir}/ontology.json', 'w', encoding='utf-8'), indent=2, ensure_ascii=False)
|
404 |
+
json.dump(dialogues, open(f'{new_data_dir}/dialogues.json', 'w', encoding='utf-8'), indent=2, ensure_ascii=False)
|
405 |
+
with ZipFile('data.zip', 'w', ZIP_DEFLATED) as zf:
|
406 |
+
for filename in os.listdir(new_data_dir):
|
407 |
+
zf.write(f'{new_data_dir}/{filename}')
|
408 |
+
rmtree(original_data_dir)
|
409 |
+
rmtree(new_data_dir)
|
410 |
+
return dialogues, ontology
|
411 |
+
|
412 |
+
if __name__ == '__main__':
|
413 |
+
preprocess()
|