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Half Moon#

Generate a dataset consisting of 2 dimensional samples that form a half moon shape when plotted on a chart. The label for each sample is the value obtained by reversing the generative process for that particular sample.

Data Types: Continuous

Label Type: Continuous

Parameters#

# Param Default Type Description
1 x 0.0 float The x coordinate of the center of the half moon.
2 y 0.0 float The y coordinate of the center of the half moon.
3 scale 1.0 float The scaling factor of the half moon.
4 rotate 90.0 float The amount in degrees to rotate the half moon counterclockwise.
5 noise 0.1 float The amount of Gaussian noise to add to each data point as a percentage of the scaling factor.

Additional Methods#

This generator does not have any additional methods.

Example#

use Rubix\ML\Datasets\Generators\HalfMoon;

$generator = new HalfMoon(4.0, 0.0, 6, 180.0, 0.2);