main
HuangHai 1 month ago
parent b3fa8ca795
commit fdbab5f3ae

@ -1,12 +1,20 @@
# 安装向量化的包
# conda activate rag
# 断开VPN后执行安装包
# pip install text2vec
'''
# 安装向量化的包 # 断开VPN后执行安装包
conda activate rag
pip install text2vec torch torchvision torchaudio
'''
from text2vec import SentenceModel
sentences = ['如何更换花呗绑定银行卡', '花呗更改绑定银行卡']
'''
- 自动下载预训练模型到缓存目录通常是 ~/.cache/huggingface/hub
- 后续运行会直接使用缓存
如果下载慢可以设置镜像源
import os
os.environ['HF_ENDPOINT'] = 'https://hf-mirror.com'
'''
model = SentenceModel('shibing624/text2vec-base-chinese')
embeddings = model.encode(sentences)
print(embeddings)
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