public override void BuildLayer()
{
foreach (var currentTeam in _Teams)
{
var currentTeamSkills = new List <KeyedVariable <TPlayer, GaussianDistribution> >();
foreach (var currentTeamPlayer in currentTeam)
{
KeyedVariable <TPlayer, GaussianDistribution> playerSkill =
CreateSkillOutputVariable(currentTeamPlayer.Key);
AddLayerFactor(CreatePriorFactor(currentTeamPlayer.Key, currentTeamPlayer.Value, playerSkill));
currentTeamSkills.Add(playerSkill);
}
OutputVariablesGroups.Add(currentTeamSkills);
}
}
public override void BuildLayer()
{
foreach (var currentTeam in InputVariablesGroups)
{
var currentTeamPlayerPerformances = new List <KeyedVariable <TPlayer, GaussianDistribution> >();
foreach (var playerSkillVariable in currentTeam)
{
KeyedVariable <TPlayer, GaussianDistribution> playerPerformance =
CreateOutputVariable(playerSkillVariable.Key);
AddLayerFactor(CreateLikelihood(playerSkillVariable, playerPerformance));
currentTeamPlayerPerformances.Add(playerPerformance);
}
OutputVariablesGroups.Add(currentTeamPlayerPerformances);
}
}
//If numeric, set by Index. If string, put (or append) keyed value
public void SetValue(Primitive key, Variable value)
{
if (key.GetPrimitiveType() == Return.NUMERIC)
{
keyedValues[(int)CastNumber(key).GetTypedValue()] = AsKeyedVariable(value);
}
else if (key.GetPrimitiveType() == Return.STRING)
{
var keyString = CastString(key).GetTypedValue();
KeyedVariable existing = keyedValues.Where(v => v.Key == keyString).FirstOrDefault();
if (existing == null)
{
keyedValues.Add(new KeyedVariable(keyString, value));
}
else
{
existing.Value = value;
}
}
else
{
throw new Exception("Cannot set collection value by Primitive Type: " + key.GetPrimitiveType());
}
}
private GaussianLikelihoodFactor CreateLikelihood(KeyedVariable <TPlayer, GaussianDistribution> playerSkill,
KeyedVariable <TPlayer, GaussianDistribution> playerPerformance)
{
return(new GaussianLikelihoodFactor(Square(ParentFactorGraph.GameInfo.Beta), playerPerformance, playerSkill));
}
