agentscope.service.retrieval.similarity module

Similarity functions for retrieval

agentscope.service.retrieval.similarity.cos_sim(a: list[Number], b: list[Number]) → ServiceResponse[源代码]

Compute the cosine similarity between two different embeddings

参数:

  • a (Embedding) – Embedding

  • b (Embedding) – Embedding

返回:

A float.

返回类型:

ServiceResponse