Hugging Face上的Instruct Embeddings
Hugging Face sentence-transformers 是一个用于最先进的句子、文本和图像嵌入的Python框架。 其中一个指令嵌入模型被用于
HuggingFaceInstructEmbeddings类。
from langchain_community.embeddings import HuggingFaceInstructEmbeddings
API Reference:HuggingFaceInstructEmbeddings
embeddings = HuggingFaceInstructEmbeddings(
query_instruction="Represent the query for retrieval: "
)
load INSTRUCTOR_Transformer
max_seq_length 512
text = "This is a test document."
query_result = embeddings.embed_query(text)