Method __init__

vicinity/backends/basic.py:232–235

Initialize the Euclidean basic backend.

(self, vectors: npt.NDArray, arguments: BasicArgs)

class EuclideanBasicBackend(BasicBackend):
    def __init__(self, vectors: npt.NDArray, arguments: BasicArgs) -> None:
        """Initialize the Euclidean basic backend."""
        super().__init__(vectors=vectors, arguments=arguments)
        self.squared_norm_vectors = (self._vectors**2).sum(1)

    def _update_precomputed_data(self) -> None:
        """Update precomputed data for Euclidean distance."""