Moodle PHP Documentation 4.5
Moodle 4.5dev (Build: 20240606) (d3ae1391abe)
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This is the complete list of members for Phpml\DimensionReduction\PCA, including all inherited members.
$eigValues | Phpml\DimensionReduction\EigenTransformerBase | protected |
$eigVectors | Phpml\DimensionReduction\EigenTransformerBase | protected |
$fit (defined in Phpml\DimensionReduction\PCA) | Phpml\DimensionReduction\PCA | protected |
$means (defined in Phpml\DimensionReduction\PCA) | Phpml\DimensionReduction\PCA | protected |
$numFeatures | Phpml\DimensionReduction\EigenTransformerBase | |
$totalVariance | Phpml\DimensionReduction\EigenTransformerBase | |
__construct(?float $totalVariance=null, ?int $numFeatures=null) | Phpml\DimensionReduction\PCA | |
calculateMeans(array $data, int $n) (defined in Phpml\DimensionReduction\PCA) | Phpml\DimensionReduction\PCA | protected |
eigenDecomposition(array $matrix) | Phpml\DimensionReduction\EigenTransformerBase | protected |
fit(array $data) | Phpml\DimensionReduction\PCA | |
normalize(array $data, int $n) | Phpml\DimensionReduction\PCA | protected |
reduce(array $data) | Phpml\DimensionReduction\EigenTransformerBase | protected |
transform(array $sample) | Phpml\DimensionReduction\PCA |