File size: 2,387 Bytes
2205ed4
 
 
5f2b86f
2205ed4
0879cff
e6c86bb
e5fcabb
2205ed4
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
0879cff
 
2205ed4
e5fcabb
2205ed4
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
924cabe
2205ed4
 
 
 
 
 
 
 
4707c41
9d6299e
2205ed4
 
9d6299e
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
import torch
from transformers import AutoModel, AutoTokenizer
from underthesea import word_tokenize
import __main__


#phobert = AutoModel.from_pretrained("vinai/phobert-base")
tokenizer = AutoTokenizer.from_pretrained("./bert/bert_tokenizer")

class PhoBertModel(torch.nn.Module):
  def __init__(self):
    super(PhoBertModel, self).__init__()
    self.bert = phobert
    self.pre_classifier = torch.nn.Linear(self.bert.config.hidden_size, self.bert.config.hidden_size)
    self.dropout = torch.nn.Dropout(0.1)
    self.classifier = torch.nn.Linear(self.bert.config.hidden_size, 6)

  def forward(self, input_ids, attention_mask, token_type_ids):
    hidden_state, output_1 = self.bert(
        input_ids = input_ids,
        attention_mask=attention_mask,
        return_dict = False
    )
    pooler = self.pre_classifier(output_1)
    activation_1 = torch.nn.Tanh()(pooler)
    
    drop = self.dropout(activation_1)
    
    output_2 = self.classifier(drop)
#     activation_2 = torch.nn.Tanh()(output_2)
    
    output = torch.nn.Sigmoid()(output_2)
    return output
  
setattr(__main__, "PhoBertModel", PhoBertModel)

def getModel():
    model = torch.load('./bert/phoBertModel.pth', map_location=torch.device('cpu'))
    model.eval()
    return model

model = getModel()

def tokenize(data):
  
  max_length = 200

  for line in data:
        
    token = tokenizer.encode_plus(
        line,
        max_length=200,
        add_special_tokens=False,
        pad_to_max_length=True
        )
    
    ids = torch.tensor([token['input_ids']])
    mask = torch.tensor([token['attention_mask']])
    token_type_ids = torch.tensor([token['token_type_ids']])
    
    
    output = {
        'ids': ids,
        'mask': mask,
        'token_type_ids': token_type_ids,
    }
    #outputs.append(output)

  return output

def BERT_predict(text):
    
    text = [text]
    token = tokenize(text)
    
    ids = token['ids']
    mask = token['mask']
    token_type_ids = token['token_type_ids']
    
    result = model(ids, mask, token_type_ids)
    print(result)
    # print(result)
    return result.tolist()[0]

print(BERT_predict("xin chaof"))
print(BERT_predict("con chó"))
print(BERT_predict("đồ chó"))
print(BERT_predict("đồ ngu"))
print(BERT_predict("cái lồn"))
print(BERT_predict("óc chó"))
print(BERT_predict("đồ chó đẻ"))
print(BERT_predict("con đĩ"))