utils

Utilities for the langchain_astradb package.

Classes

utils.astradb.SetupMode(value[, names, ...])

Setup mode for the Astra DB collection.

Functions

utils.mmr.cosine_similarity(x, y)	Row-wise cosine similarity between two equal-width matrices.
utils.mmr.maximal_marginal_relevance(...[, ...])	Calculate maximal marginal relevance.