langchain/docs/modules/models/text_embedding/examples/instruct_embeddings.ipynb

InstructEmbeddings

Let's load the HuggingFace instruct Embeddings class.

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from langchain.embeddings import HuggingFaceInstructEmbeddings

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embeddings = HuggingFaceInstructEmbeddings(
    query_instruction="Represent the query for retrieval: "
)

load INSTRUCTOR_Transformer
max_seq_length  512

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text = "This is a test document."

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query_result = embeddings.embed_query(text)

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