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Some reference updates and adding the needed array(...) scope to existing data for single team values

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This commit is contained in:
Jeff Moser
2010-09-25 22:40:56 -04:00
parent 8e9e2d0d86
commit 04c911742d
8 changed files with 51 additions and 47 deletions
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8
PHPSkills/TrueSkill/Factors/GaussianWithinFactor.php
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@ -28,11 +28,11 @@ class GaussianWithinFactor extends GaussianFactor
public function getLogNormalization()
{
$variables = $this->getVariables();
$marginal = $variables[0]->getValue();
$variables = &$this->getVariables();
$marginal = &$variables[0]->getValue();
$messages = $this->getMessages();
$message = $messages[0]->getValue();
$messages = &$this->getMessages();
$message = &$messages[0]->getValue();
$messageFromVariable = GaussianDistribution::divide($marginal, $message);
$mean = $messageFromVariable->getMean();
$std = $messageFromVariable->getStandardDeviation();