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Added more header stuff (requires and uses) along with a forgotten PartialPlay

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This commit is contained in:
Jeff Moser 2010-09-18 21:19:51 -04:00
parent 071bf16569
commit f2eca28f29
13 changed files with 129 additions and 12 deletions
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8
PHPSkills/Elo/GaussianEloCalculator.php
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@ -1,6 +1,14 @@
<?php
namespace Moserware\Skills\Elo;
require_once(dirname(__FILE__) . "/../GameInfo.php");
require_once(dirname(__FILE__) . "/../Numerics/GaussianDistribution.php");
require_once(dirname(__FILE__) . "/KFactor.php");
require_once(dirname(__FILE__) . "/TwoPlayerEloCalculator.php");
use Moserware\Skills\GameInfo;
use Moserware\Numerics\GaussianDistribution;
class GaussianEloCalculator extends TwoPlayerEloCalculator
{
// From the paper

3
PHPSkills/FactorGraphs/FactorGraphLayer.php
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@ -1,6 +1,8 @@
<?php
namespace Moserware\Skills\FactorGraphs;
require_once(dirname(__FILE__) . "Schedule.php");
abstract class FactorGraphLayer
{
private $_localFactors = array();
@ -63,5 +65,4 @@ abstract class FactorGraphLayer
}
}
?>

2
PHPSkills/FactorGraphs/FactorList.php
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@ -2,6 +2,8 @@
namespace Moserware\Skills\FactorGraphs;
require_once(dirname(__FILE__) . "Factor.php");
/// <summary>
/// Helper class for computing the factor graph's normalization constant.
/// </summary>

4
PHPSkills/FactorGraphs/VariableFactory.php
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@ -2,6 +2,8 @@
namespace Moserware\Skills\FactorGraphs;
require_once(dirname(__FILE__) . "Variable.php");
class VariableFactory
{
// using a Func<TValue> to encourage fresh copies in case it's overwritten
@ -23,6 +25,6 @@ class VariableFactory
$newVar = new KeyedVariable($key, $this->_variablePriorInitializer());
return $newVar;
}
}s
}
?>

31
PHPSkills/TrueSkill/FactorGraphTrueSkillCalculator.php
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@ -2,6 +2,34 @@
namespace Moserware\Skills\TrueSkill;
require_once(dirname(__FILE__) . "/../GameInfo.php");
require_once(dirname(__FILE__) . "/../Guard.php");
require_once(dirname(__FILE__) . "/../ISupportPartialPlay.php");
require_once(dirname(__FILE__) . "/../ISupportPartialUpdate.php");
require_once(dirname(__FILE__) . "/../PartialPlay.php");
require_once(dirname(__FILE__) . "/../PlayersRange.php");
require_once(dirname(__FILE__) . "/../RankSorter.php");
require_once(dirname(__FILE__) . "/../SkillCalculator.php");
require_once(dirname(__FILE__) . "/../TeamsRange.php");
require_once(dirname(__FILE__) . "/../Numerics/BasicMath.php");
require_once(dirname(__FILE__) . "/../Numerics/Matrix.php");
require_once(dirname(__FILE__) . "/TrueSkillFactorGraph.php");
use Moserware\Numerics\DiagonalMatrix;
use Moserware\Numerics\Matrix;
use Moserware\Numerics\Vector;
use Moserware\Skills\GameInfo;
use Moserware\Skills\Guard;
use Moserware\Skills\ISupportPartialPlay;
use Moserware\Skills\ISupportPartialUpdate;
use Moserware\Skills\PartialPlay;
use Moserware\Skills\PlayersRange;
use Moserware\Skills\RankSorter;
use Moserware\Skills\SkillCalculator;
use Moserware\Skills\SkillCalculatorSupportedOptions;
use Moserware\Skills\TeamsRange;
/// <summary>
/// Calculates TrueSkill using a full factor graph.
/// </summary>
@ -30,12 +58,11 @@ class FactorGraphTrueSkillCalculator extends SkillCalculator
return $factorGraph->getUpdatedRatings();
}
public function calculateMatchQuality(GameInfo $gameInfo,
array $teams)
{
// We need to create the A matrix which is the player team assigments.
$teamAssignmentsList = $teams.ToList();
$teamAssignmentsList = $teams;
$skillsMatrix = $this->getPlayerCovarianceMatrix($teamAssignmentsList);
$meanVector = $this->getPlayerMeansVector($teamAssignmentsList);
$meanVectorTranspose = $meanVector->getTranspose();

4
PHPSkills/TrueSkill/Layers/IteratedTeamDifferencesInnerLayer.php
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@ -1,14 +1,16 @@
<?php
namespace Moserware\Skills\TrueSkill\Layers;
require_once(dirname(__FILE__) . "../../FactorGraphs/Schedule.php");
require_once(dirname(__FILE__) . "../TrueSkillFactorGraph.php");
require_once(dirname(__FILE__) . "TrueSkillFactorGraphLayer.php");
require_once(dirname(__FILE__) . "TeamPerformancesToTeamPerformanceDifferencesLayer.php");
require_once(dirname(__FILE__) . "TeamDifferencesComparisonLayer.php");
require_once(dirname(__FILE__) . "../../FactorGraphs/Schedule.php");
use Moserware\Skills\FactorGraphs\ScheduleLoop;
use Moserware\Skills\FactorGraphs\ScheduleSequence;
use Moserware\Skills\FactorGraphs\ScheduleStep;
use Moserware\Skills\TrueSkill\TrueSkillFactorGraph;
// The whole purpose of this is to do a loop on the bottom
class IteratedTeamDifferencesInnerLayer extends TrueSkillFactorGraphLayer

4
PHPSkills/TrueSkill/Layers/PlayerPerformancesToTeamPerformancesLayer.php
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@ -1,14 +1,16 @@
<?php
namespace Moserware\Skills\TrueSkill\Layers;
require_once(dirname(__FILE__) . "../../FactorGraphs/Schedule.php");
require_once(dirname(__FILE__) . "../TrueSkillFactorGraph.php");
require_once(dirname(__FILE__) . "TrueSkillFactorGraphLayer.php");
require_once(dirname(__FILE__) . "TeamPerformancesToTeamPerformanceDifferencesLayer.php");
require_once(dirname(__FILE__) . "TeamDifferencesComparisonLayer.php");
require_once(dirname(__FILE__) . "../../FactorGraphs/Schedule.php");
use Moserware\Skills\FactorGraphs\ScheduleLoop;
use Moserware\Skills\FactorGraphs\ScheduleSequence;
use Moserware\Skills\FactorGraphs\ScheduleStep;
use Moserware\Skills\TrueSkill\TrueSkillFactorGraph;
class PlayerPerformancesToTeamPerformancesLayer extends TrueSkillFactorGraphLayer
{

16
PHPSkills/TrueSkill/Layers/PlayerPriorValuesToSkillsLayer.php
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@ -1,7 +1,18 @@
<?php
namespace Moserware\Skills\TrueSkill\Layers;
require_once(dirname(__FILE__) . "../../FactorGraphs/Schedule.php");
require_once(dirname(__FILE__) . "../../Numerics/BasicMath.php");
require_once(dirname(__FILE__) . "../TrueSkillFactorGraph.php");
require_once(dirname(__FILE__) . "../Factors/GaussianPriorFactor.php");
require_once(dirname(__FILE__) . "TrueSkillFactorGraphLayer.php");
use Moserware\Skills\FactorGraphs\ScheduleLoop;
use Moserware\Skills\FactorGraphs\ScheduleSequence;
use Moserware\Skills\FactorGraphs\ScheduleStep;
use Moserware\Skills\TrueSkill\TrueSkillFactorGraph;
use Moserware\Skills\TrueSkill\Factors\GaussianPriorFactor;
// We intentionally have no Posterior schedule since the only purpose here is to
class PlayerPriorValuesToSkillsLayer extends TrueSkillFactorGraphLayer
{
@ -26,7 +37,8 @@ class PlayerPriorValuesToSkillsLayer extends TrueSkillFactorGraphLayer
$currentTeamSkills[] = $playerSkill;
}
OutputVariablesGroups.Add(currentTeamSkills);
$outputVariablesGroups = $this->getOutputVariablesGroups();
$outputVariablesGroups[] = $currentTeamSkills;
}
}

11
PHPSkills/TrueSkill/Layers/PlayerSkillsToPerformancesLayer.php
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@ -1,7 +1,16 @@
<?php
namespace Moserware\Skills\TrueSkill\Layers;
require_once(dirname(__FILE__) . "../../FactorGraphs/Schedule.php");
require_once(dirname(__FILE__) . "../../Numerics/BasicMath.php");
require_once(dirname(__FILE__) . "../TrueSkillFactorGraph.php");
require_once(dirname(__FILE__) . "../Factors/GaussianLikelihoodFactor.php");
require_once(dirname(__FILE__) . "TrueSkillFactorGraphLayer.php");
use Moserware\Skills\FactorGraphs\ScheduleStep;
use Moserware\Skills\TrueSkill\TrueSkillFactorGraph;
use Moserware\Skills\TrueSkill\Factors\GaussianLikelihoodFactor;
class PlayerSkillsToPerformancesLayer extends TrueSkillFactorGraphLayer
{
public function __construct(TrueSkillFactorGraph $parentGraph)

12
PHPSkills/TrueSkill/Layers/TeamDifferencesComparisonLayer.php
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@ -1,7 +1,17 @@
<?php
namespace Moserware\Skills\TrueSkill\Layers;
require_once(dirname(__FILE__) . "../DrawMargin.php");
require_once(dirname(__FILE__) . "../TrueSkillFactorGraph.php");
require_once(dirname(__FILE__) . "../Factors/GaussianGreaterThanFactor.php");
require_once(dirname(__FILE__) . "../Factors/GaussianWithinFactor.php");
require_once(dirname(__FILE__) . "TrueSkillFactorGraphLayer.php");
use Moserware\Skills\TrueSkill\DrawMargin;
use Moserware\Skills\TrueSkill\TrueSkillFactorGraph;
use Moserware\Skills\TrueSkill\Factors\GaussianGreaterThanFactor;
use Moserware\Skills\TrueSkill\Factors\GaussianWithinFactor;
class TeamDifferencesComparisonLayer extends TrueSkillFactorGraphLayer
{
private $_epsilon;

11
PHPSkills/TrueSkill/Layers/TeamPerformancesToTeamPerformanceDifferencesLayer.php
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@ -1,7 +1,16 @@
<?php
namespace Moserware\Skills\TrueSkill\Layers;
require_once(dirname(__FILE__) . "../../FactorGraphs/Variable.php");
require_once(dirname(__FILE__) . "../TrueSkillFactorGraph.php");
require_once(dirname(__FILE__) . "../Factors/GaussianWeightedSumFactor.php");
require_once(dirname(__FILE__) . "TrueSkillFactorGraphLayer.php");
use Moserware\Skills\FactorGraphs\Variable;
use Moserware\Skills\TrueSkill\DrawMargin;
use Moserware\Skills\TrueSkill\TrueSkillFactorGraph;
use Moserware\Skills\TrueSkill\Factors\GaussianWeightedSumFactor;
class TeamPerformancesToTeamPerformanceDifferencesLayer extends TrueSkillFactorGraphLayer
{
public function __construct(TrueSkillFactorGraph $parentGraph)

5
PHPSkills/TrueSkill/Layers/TrueSkillFactorGraphLayer.php
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@ -1,7 +1,10 @@
<?php
namespace Moserware\Skills\TrueSkill\Layers;
require_once(dirname(__FILE__) . "../../FactorGraphs/FactorGraphLayer.php");
use Moserware\Skills\FactorGraphs\FactorGraphLayer;
abstract class TrueSkillFactorGraphLayer extends FactorGraphLayer
{
public function __construct(TrueSkillFactorGraph $parentGraph)

30
PartialPlay.php Normal file
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@ -0,0 +1,30 @@
<?php
namespace Moserware\Skills;
require_once(dirname(__FILE__) . "/ISupportPartialPlay.php");
class PartialPlay
{
public static function getPartialPlayPercentage($player)
{
// If the player doesn't support the interface, assume 1.0 == 100%
$supportsPartialPlay = $player instanceof ISupportPartialPlay;
if (!$supportsPartialPlay)
{
return 1.0;
}
$partialPlayPercentage = $partialPlay->getPartialPlayPercentage();
// HACK to get around bug near 0
$smallestPercentage = 0.0001;
if ($partialPlayPercentage < $smallestPercentage)
{
$partialPlayPercentage = $smallestPercentage;
}
return $partialPlayPercentage;
}
}
?>