append

iskra.sparse.append(x: SparseTensor, indices: Tensor, values: Tensor) → SparseTensor[SOURCE]

Appends new values to an existing COO tensor.

In the case of an attempt to add values to already existing indices, the values are added together.

Parameters:

• x (SparseTensor) – Sparse COO tensor to which we will append values.

• indices (Tensor) – Indices for the new values.

• values (Tensor) – The new values.

Returns:

​ (SparseTensor) – Sparse COO tensor containing both the old and new values.