sklearn's BallTree has a query_radius method [1], but it's exhaustive, rather than approximate. [1] https://scikit-learn.org/stable/modules/generated/sklearn.n

sklearn's BallTree has a query_radius method [1], but it's exhaustive, rather than approximate. [1] https://scikit-learn.org/stable/modules/generated/sklearn.neighbors.BallTree.html#sklearn.neighbors.BallTree.query_radius https://scikit-learn.org/stable/modules/generated/sklearn.ne...