nami_toys.spirals#

Classes

TwoSpirals([noise, n_turns])

Two Archimedean spirals winding in opposite directions.

class nami_toys.spirals.TwoSpirals(noise=0.1, n_turns=1.5)[source]#

Bases: object

Two Archimedean spirals winding in opposite directions.

Parameters:
  • noise (float) – Std-dev of isotropic Gaussian noise.

  • n_turns (float) – Number of full turns each spiral makes.

generate(n, *, generator=None)[source]#

Draw n labelled samples from two spirals.

Return type:

ToyDataset

Parameters:
n_turns: float = 1.5#
noise: float = 0.1#