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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/GaussianLikelihoodFactor.php
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@ -15,9 +15,9 @@ use Exception;
*/
class GaussianLikelihoodFactor extends GaussianFactor
{
private $precision;
private float $precision;
public function __construct($betaSquared, Variable $variable1, Variable $variable2)
public function __construct(float $betaSquared, Variable $variable1, Variable $variable2)
{
parent::__construct(sprintf('Likelihood of %s going to %s', $variable2, $variable1));
$this->precision = 1.0 / $betaSquared;
@ -42,7 +42,7 @@ class GaussianLikelihoodFactor extends GaussianFactor
);
}
private function updateHelper(Message $message1, Message $message2, Variable $variable1, Variable $variable2)
private function updateHelper(Message $message1, Message $message2, Variable $variable1, Variable $variable2): float
{
$message1Value = clone $message1->getValue();
$message2Value = clone $message2->getValue();
@ -70,7 +70,7 @@ class GaussianLikelihoodFactor extends GaussianFactor
return GaussianDistribution::subtract($newMarginal, $marginal1);
}
public function updateMessageIndex($messageIndex)
public function updateMessageIndex($messageIndex): float
{
$messages = $this->getMessages();
$vars = $this->getVariables();