forked from moon-hotel/BertWithPretrained
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
1 parent
66f61c4
commit 85837cb
Showing
1 changed file
with
51 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,51 @@ | ||
""" | ||
文件名: test/test_BertCLS.py | ||
创建时间: 2023/2/28 8:59 上午 | ||
""" | ||
|
||
import sys | ||
|
||
sys.path.append("../") | ||
from utils import logger_init | ||
from model import BertConfig | ||
from model import BertModel | ||
from transformers import BertTokenizer | ||
import os | ||
import torch | ||
import logging | ||
|
||
|
||
# | ||
|
||
|
||
class ModelConfig: | ||
def __init__(self): | ||
self.project_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) | ||
self.pretrained_model_dir = os.path.join(self.project_dir, "bert_base_chinese") | ||
self.vocab_path = os.path.join(self.pretrained_model_dir, 'vocab.txt') | ||
self.logs_save_dir = os.path.join(self.project_dir, 'logs') | ||
logger_init(log_file_name='CLS', log_level=logging.INFO, | ||
log_dir=self.logs_save_dir) | ||
# 把原始bert中的配置参数也导入进来 | ||
bert_config_path = os.path.join(self.pretrained_model_dir, "config.json") | ||
bert_config = BertConfig.from_json_file(bert_config_path) | ||
for key, value in bert_config.__dict__.items(): | ||
self.__dict__[key] = value | ||
|
||
|
||
if __name__ == '__main__': | ||
config = ModelConfig() | ||
bert_tokenize = BertTokenizer.from_pretrained(config.pretrained_model_dir) | ||
bert = BertModel.from_pretrained(config, config.pretrained_model_dir) | ||
sentences = ["各位朋友大家好。", "欢迎来到月来客栈。", "欢迎来到月来客栈。"] | ||
encode_input = bert_tokenize(sentences, return_tensors='pt', padding=True) | ||
input_ids = encode_input["input_ids"].transpose(0, 1) | ||
token_type_ids = encode_input["token_type_ids"].transpose(0, 1) | ||
attention_mask = encode_input["attention_mask"] == 0 | ||
print(attention_mask) | ||
with torch.no_grad(): | ||
bert.eval() | ||
pooled_output, _ = bert(input_ids, attention_mask) | ||
print("pooled_output:\n", pooled_output) | ||
|
||
|