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More type work

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This commit is contained in:
Jens True
2023-08-02 09:36:44 +00:00
parent 16ad8175d9
commit a60187a3fd
14 changed files with 38 additions and 31 deletions
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8
src/TrueSkill/Factors/GaussianWithinFactor.php
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@ -14,16 +14,16 @@ use DNW\Skills\TrueSkill\TruncatedGaussianCorrectionFunctions;
*/
class GaussianWithinFactor extends GaussianFactor
{
private $epsilon;
private float $epsilon;
public function __construct($epsilon, Variable $variable)
public function __construct(float $epsilon, Variable $variable)
{
parent::__construct(sprintf('%s <= %.2f', $variable, $epsilon));
$this->epsilon = $epsilon;
$this->createVariableToMessageBinding($variable);
}
public function getLogNormalization()
public function getLogNormalization(): float
{
/**
* @var Variable[] $variables
@ -46,7 +46,7 @@ class GaussianWithinFactor extends GaussianFactor
return -GaussianDistribution::logProductNormalization($messageFromVariable, $message) + log($z);
}
protected function updateMessageVariable(Message $message, Variable $variable)
protected function updateMessageVariable(Message $message, Variable $variable): float
{
$oldMarginal = clone $variable->getValue();
$oldMessage = clone $message->getValue();