Trait SparseTensorOps 

pub trait SparseTensorOps:
    Clone
    + Send
    + Sync
    + TensorBase {
    // Required methods
    fn nnz(&self) -> usize;
    fn coo(&self) -> COOView<'_>;
    fn row_indices(&self) -> &[usize];
    fn col_indices(&self) -> &[usize];
    fn values(&self) -> &DenseTensor;

    // Provided method
    fn sparsity(&self) -> f64 { ... }
}

稀疏张量操作 trait

Required Methods

fn nnz(&self) -> usize

获取非零元素数量

fn coo(&self) -> COOView<'_>

获取 COO 格式视图

fn row_indices(&self) -> &[usize]

获取行索引

fn col_indices(&self) -> &[usize]

获取列索引

fn values(&self) -> &DenseTensor

获取非零值（作为 DenseTensor）

Provided Methods

fn sparsity(&self) -> f64

获取稀疏度（非零元素比例）

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl SparseTensorOps for SparseTensor

Available on crate feature tensor only.