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Fixed factor list probability of ranking error due to missing factors from the iterated layer

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This commit is contained in:
Jeff Moser
2010-10-02 22:28:25 -04:00
parent e56fa53348
commit 124d73fdbf
2 changed files with 9 additions and 4 deletions
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5
PHPSkills/TrueSkill/FactorGraphTrueSkillCalculator.php
View File

@ -52,10 +52,7 @@ class FactorGraphTrueSkillCalculator extends SkillCalculator
$factorGraph = new TrueSkillFactorGraph($gameInfo, $teams, $teamRanks);
$factorGraph->buildGraph();
$factorGraph->runSchedule();
$test = $factorGraph->getUpdatedRatings();
// DEBUG: Fix this :)
$probabilityOfOutcome = $factorGraph->getProbabilityOfRanking();
return $factorGraph->getUpdatedRatings();

8
PHPSkills/TrueSkill/Layers/IteratedTeamDifferencesInnerLayer.php
View File

@ -27,6 +27,14 @@ class IteratedTeamDifferencesInnerLayer extends TrueSkillFactorGraphLayer
$this->_TeamDifferencesComparisonLayer = $teamDifferencesComparisonLayer;
}
public function &getLocalFactors()
{
$localFactors =
\array_merge($this->_TeamPerformancesToTeamPerformanceDifferencesLayer->getLocalFactors(),
$this->_TeamDifferencesComparisonLayer->getLocalFactors());
return $localFactors;
}
public function buildLayer()
{
$inputVariablesGroups = &$this->getInputVariablesGroups();