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aug_train_data_cast20.py
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aug_train_data_cast20.py
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import copy
import json
from xxlimited import new
import nltk
import random
import tqdm
import Levenshtein
import torch
import argparse
import os
from transformers import BertTokenizer, BertModel
# input_path = 'data/cast19_split/raw/train_data4rank_extra.json'
# out_path = 'data/cast19_split/raw/train_data4rank_extra_aug.json'
from nltk.corpus import wordnet as wn
# wn.synsets('throat').lemma_names()
# tokenizer = BertTokenizer.from_pretrained('bert/')
# bert = BertModel.from_pretrained('bert/', state_dict=torch.load(os.path.join('bert/', 'pytorch_model.bin'), map_location="cpu"))
# bert_embedding = bert.embeddings.word_embeddings
# vocab_weights = bert_embedding.weight
# with open('bert/vocab.txt', 'r') as f:
# vocabs = f.readlines()
# vocabs = [word.strip() for word in vocabs]
# valid_index = []
# bad_chars = ['#', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9']
# for i, vocab in enumerate(vocabs):
# if i < 2000:
# continue
# tag = True
# for char in bad_chars:
# if char in vocab:
# tag = False
# break
# if tag:
# valid_index.append(i)
# vocabs = [vocabs[i] for i in valid_index]
# vocab_weights = vocab_weights[valid_index]
def replace_seq(input_seq):
return ['apple', 'peer', 'eye', 'melon', 'cat', 'orange', 'dog', 'mouth']
# return ['apple', 'peer', 'orange'] #best
# return ['apple', 'peer', 'orange','melon', 'cat']
# return ['[PAD%d]' % i for i in range(50)]
# return ['[PAD]']
# input_seq = "throat cancer"
input_ids = tokenizer.convert_tokens_to_ids(tokenizer.tokenize(input_seq))
input_ids = torch.tensor(input_ids).long()
input_vector = bert_embedding(input_ids)
return_seqs = []
inner_product = torch.mm(input_vector, vocab_weights.T)
inner_product = torch.mean(inner_product, dim=0)
# print(inner_product)
# breakpoint()
values, indices = torch.topk(inner_product, k=5,)
# print(values)
# breakpoint()
for i in range(indices.shape[0]):
# tokens = []
# tokens.append(vocabs[int(indices[j][i].item())])
# return_seqs.append(' '.join(tokens))
return_seqs.append(vocabs[int(indices[i].item())])
# print(return_seqs)
# print(return_seqs)
# breakpoint()
# token_id =
# print(vocabs)
return return_seqs
# replace_seq("Neverending Story ")
# breakpoint()
def get_refomulation_string(raw, target):
if raw[-1] in ['.', '?']:
raw = raw[:-1]
if target[-1] in ['.', '?']:
target = target[:-1]
target = target.split(' ')
raw = raw.split(' ')
head = 0
tail = -1
while head<len(raw):
if target[head] == raw[head]:
head += 1
else:
break
if head == len(raw):
if head != len(target):
target = [word for word in target[head:] if word not in raw]
return ' '.join(target)
else:
return ''
while True:
if target[tail] == raw[tail]:
tail -= 1
else:
break
# print(target)
# print(head, tail)
if tail == -1:
target = [word for word in target[head:] if word not in raw]
results = ' '.join(target)
else:
target = [word for word in target[head:tail+1] if word not in raw]
results = ' '.join(target)
# print(results)
return results
# get_refomulation_string('Where and when was the first invented?', 'Where and when was the first toilet invented?')
# breakpoint()
from nltk import pos_tag, word_tokenize
# tags = pos_tag('US Electoral'.split(' '))
def get_key_nn(input_sents):
key_nn = []
for input_sent in input_sents:
word_tags = pos_tag(word_tokenize(input_sent))
for word, tag in word_tags:
if tag in ['NN', 'NNS', 'NNP', 'NNPS']:
key_nn.append(word)
return key_nn
def get_nn(sent):
tags = pos_tag(sent.split(' '))
start = 0
word_list = []
# for i, item in enumerate(tags):
# if item[0] in ['it', 'its', 'they', 'them', 'their']:
# word_list.append(item[0])
# if len(word_list) == 0:
for i, item in enumerate(tags):
if i < start:
continue
if item[1] in ['NN', 'NNS', 'NNP', 'NNPS']:
word = item[0]
start = i+1
for j in range(i-1, -1, -1):
if tags[j][1] in ['NN', 'NNS', 'JJ']:
word = tags[j][0] + ' ' + word
else:
break
for j in range(i+1, len(tags)):
if tags[j][1] in ['NN', 'NNS']:
word = word + ' ' + tags[j][0]
start = j+1
else:
break
word_list.append(word)
if len(word_list) == 0:
return ''
else:
return ' '.join(word_list)
def same_word(word, word_list):
for ref_word in word_list:
dis = Levenshtein.distance(word, ref_word)
if dis <= 1:
return True
return False
def run(input_path, out_path):
with open(input_path, 'r') as f:
input_data = json.load(f)
print(len(input_data))
# print(len(input_data))
# breakpoint()
# input_data = input_data[:10000]
out_data = []
# for item in tqdm.tqdm(input_data):
# # continue
# input_sents = item['input']
# target_sent = item['target']
# cut_num = 4
# # choose_item =random.sample(input_data, k=1)[0]
# # add_sent = choose_item['input']
# while True:
# choose_item =random.sample(input_data, k=1)[0]
# if len(choose_item['input']) >= cut_num:
# break
# if len(input_sents) == 1:
# continue
# add_sent = choose_item['input'][:cut_num]
# new_input_sents = copy.deepcopy(input_sents)
# new_target_sent = copy.deepcopy(target_sent)
# new_input_sents = add_sent + new_input_sents
# new_item = copy.deepcopy(item)
# new_item['input'] = new_input_sents
# new_item['target'] = new_target_sent
# out_data.append(item)
# for sent in input_sents[:-1]:
# new_input_sents = copy.deepcopy(input_sents)
# new_target_sent = copy.deepcopy(target_sent)
# new_input_sents = [sent] + new_input_sents
# new_item = copy.deepcopy(item)
# new_item['input'] = new_input_sents
# new_item['target'] = new_target_sent
# out_data.append(item)
k = 0
for item in tqdm.tqdm(input_data):
# continue
input_sents = item['input']
target_sent = item['target']
automatic_responses = item['automatic_response']
refomulation_string = get_refomulation_string(input_sents[-1], target_sent)
refomulation_string = get_nn(refomulation_string)
if refomulation_string == '':
continue
# if item['topic_number'] == "31" and item['query_number'] == "4" :
# print(refomulation_string)
# breakpoint()
k += 1
cand_seqs = replace_seq(refomulation_string)
for keyword in cand_seqs:
new_input_sents = copy.deepcopy(input_sents)
new_target_sent = copy.deepcopy(target_sent)
new_responses = copy.deepcopy(automatic_responses)
new_input_sents = [nltk.word_tokenize(sent) for sent in new_input_sents]
new_responses = [nltk.word_tokenize(sent) for sent in new_responses]
new_target_sent = nltk.word_tokenize(new_target_sent)
len_refomulation_string = len(refomulation_string.split(' '))
tag = False
for i in range(len(new_input_sents)-1):
new_input_sent = new_input_sents[i]
for j in range(len(new_input_sent)-len_refomulation_string+1):
if ' '.join(new_input_sent[j:j+len_refomulation_string]) == refomulation_string:
new_input_sent = new_input_sent[:j] + [keyword] + new_input_sent[j+len_refomulation_string:]
new_input_sents[i] = new_input_sent
tag = True
break
for i in range(len(new_responses)-1):
new_response = new_responses[i]
for j in range(len(new_response)-len_refomulation_string+1):
if ' '.join(new_response[j:j+len_refomulation_string]) == refomulation_string:
new_response = new_response[:j] + [keyword] + new_response[j+len_refomulation_string:]
new_responses[i] = new_response
tag = True
break
if not tag:
continue
for j in range(len(new_target_sent)-len_refomulation_string+1):
if ' '.join(new_target_sent[j:j+len_refomulation_string]) == refomulation_string:
new_target_sent = new_target_sent[:j] + [keyword] + new_target_sent[j+len_refomulation_string:]
new_input_sents = [' '.join(sent) for sent in new_input_sents]
new_responses = [' '.join(sent) for sent in new_responses]
new_target_sent = ' '.join(new_target_sent)
new_item = copy.deepcopy(item)
new_item['input'] = new_input_sents
new_item['target'] = new_target_sent
new_item['automatic_response'] = new_responses
out_data.append(new_item)
k = 0
for item in tqdm.tqdm(input_data):
k += 1
continue
input_sents = item['input']
target_sent = item['target']
cut_num = 3
# choose_item =random.sample(input_data, k=1)[0]
# add_sent = choose_item['input']
# while True:
choose_item =random.sample(input_data, k=1)[0]
if len(choose_item['input']) >= cut_num:
break
add_sent = random.sample(choose_item['input'], k=1)
# add_sent = choose_item['input']
new_input_sents = copy.deepcopy(input_sents)
new_target_sent = copy.deepcopy(target_sent)
new_input_sents = add_sent + new_input_sents
new_item = copy.deepcopy(item)
new_item['input'] = new_input_sents
new_item['target'] = new_target_sent
out_data.append(new_item)
# for item in tqdm.tqdm(input_data):
# # continue
# input_sents = item['input']
# target_sent = item['target']
# cut_num = 2
# # choose_item =random.sample(input_data, k=1)[0]
# # add_sent = choose_item['input']
# while True:
# choose_item =random.sample(input_data, k=1)[0]
# if len(choose_item['input']) >= cut_num:
# break
# add_sent = choose_item['input'][:cut_num]
# # choose_item = random.sample(input_data, k=1)[0]
# # add_sent = choose_item['input']
# new_input_sents = copy.deepcopy(input_sents)
# new_target_sent = copy.deepcopy(target_sent)
# new_input_sents = add_sent + new_input_sents
# new_item = copy.deepcopy(item)
# new_item['input'] = new_input_sents
# new_item['target'] = new_target_sent
# out_data.append(new_item)
for item in tqdm.tqdm(input_data):
continue
input_sents = item['input']
target_sent = item['target']
# key_nn = get_key_nn(input_sents)
cut_num = 6
# add_sent = []
# if len(key_nn) == 0:
# continue
# for i in range(max_num):
# add_sent += random.sample(key_nn, k=1)
# add_sent = [' '.join(add_sent)]
# print(add_sent)
# continue
if len(input_sents) <= cut_num + 1:
continue
add_sent = random.sample(input_sents[:-1], k=cut_num)
new_input_sents = copy.deepcopy(input_sents)
new_target_sent = copy.deepcopy(target_sent)
new_input_sents = add_sent + new_input_sents
new_item = copy.deepcopy(item)
new_item['input'] = new_input_sents
new_item['target'] = new_target_sent
out_data.append(new_item)
# breakpoint()
out_data.extend(input_data)
out_data.extend(input_data)
out_data.extend(input_data)
print(len(out_data))
with open(out_path, 'w') as f:
json.dump(out_data, f, ensure_ascii=False, indent=2)
if __name__ == '__main__':
parser = argparse.ArgumentParser()
parser.add_argument("--tag", type=int)
args = parser.parse_args()
random.seed(42)
for i in range(5):
if args.tag == 20:
input_path = 'datasets/cast-%d/eval_topics.jsonl.%d'% (args.tag, i)
else:
input_path = 'datasets/cast-%d/eval_topics_cut.jsonl.%d'% (args.tag, i)
# records = []
# with open(input_path, encoding="utf-8") as f:
# for line in f:
# record = json.loads(line)
# records.append(record)
# with open(input_path, 'w') as f:
# json.dump(records, f, ensure_ascii=False, indent=2)
out_path = 'datasets/cast-%d/eval_topics_aug.jsonl.%d'% (args.tag, i)
run(input_path, out_path)