mccube._kernels.stratified

StratifiedPartitioningKernel

Bases: AbstractPartitioningKernel

Norm based particle stratification/partitioning.

Computes the norm of each particle, sorts by the norm, and then partitions the sorted particles into \(m\) equal-size strata/partitions.

Attributes:

• partition_count –

  indicates the requested number of partitions, \(m\).

• norm (Callable[[Shaped[ArrayLike, 'n d']], Shaped[ArrayLike, ' n']] | None) –

  the norm used for sorting the particles. If None, the particles remain unsorted and the kernel is equivalent to particles.reshape.