Crate vortex_tensor 

Types and functionality for working with tensors, vectors, and related mathematical constructs including unit vectors, spherical coordinates, and similarity measures such as cosine similarity.

Modules

encodings

Encodings for the different tensor types.

fixed_shape

Fixed-shape Tensor extension type.

matcher

Matcher for tensor-like extension types.

scalar_fns

Scalar function expressions defined on tensor and tensor-like extension types.

vector

Vector extension type for fixed-length float vectors (e.g., embeddings).

vector_search

Reusable helpers for building brute-force vector similarity search expressions over Vector extension arrays.

Constants

SCALAR_FN_ARRAY_TENSOR_PLUGIN_ENV

Environment variable that gates registration of the tensor scalar-fn array plugins (the array encodings that let CosineSimilarity, InnerProduct, L2Denorm, L2Norm, and SorfTransform persist in a Vortex file). When unset, only the scalar functions themselves are registered; readers of files containing serialized tensor scalar-fn arrays will fail to deserialize. Opt-in by setting the variable to any non-empty value.

Functions

initialize

Initialize the Vortex tensor library with a Vortex session.