public DiscernibilityMatrix(DecisionSystem ds,IEnumerable<int> reduct, double ruleValue)
{
var sa = new StandardApproximationSpace(ds, reduct);
RuleValue = ruleValue;
var columns = sa.LowerApproximation(RuleValue);
//so sánh với các phần tử không thuộc lower approximation
var rows =
ds.Universe.Where(p => columns.All(p2 => p2[0] != p[0])).Where(p => p[ds.DecisionAttributes[0]] != RuleValue);
Matrix = new List<List<List<pairID>>>();
foreach (var column in columns)
{
var dataRow = new List<List<pairID>>();
foreach (var row in rows)
{
var dataInstances = new List<pairID>();
foreach (var header in reduct)
{
if (row[header] != column[header])
{
dataInstances.Add(new pairID(header, int.Parse(column[header].ToString())));
}
}
if(dataInstances.Count!=0)
dataRow.Add(dataInstances);
}
if(dataRow.Count!=0)
Matrix.Add(dataRow);
}
}
public ReductProcessor(DecisionSystem _deciSystem)
{
DS = _deciSystem;
Results = new List<HashSet<int>>();
Process();
MinimalReducts = GetMinimalReducts();
CoreAttrs = GetCoreAttrs();
}
public void ResetDecisions()
{
if (decisionName != null)
{
DecisionSystem decisionOff = GameObject.Find(decisionName).GetComponent <DecisionSystem>();
decisionOff.ResetDecision();
decisionOff = null;
}
}
public Rules(DecisionSystem ds,IEnumerable<int> reduct)
{
var data = new List<double>(ds.AttributesDomain[ds.DecisionAttribute]);
DiscernMatrix = new List<DiscernibilityMatrix>();
foreach (var m in data.Select(d => reduct != null ? new DiscernibilityMatrix(ds, reduct, d) : new DiscernibilityMatrix(ds, ds.ConditionAttributes, d)))
{
m.GenerateRules();
DiscernMatrix.Add(m);
}
}
public void SendVote()
{
if (localPlayer.decisionName != null)
{
Debug.Log("Sending my Vote");
DecisionSystem actualDecision = GameObject.Find(localPlayer.decisionName).GetComponent <DecisionSystem>();
actualDecision.Vote(actualDecision.choices[currentChoice[localPlayer.playerId].Value]);
currentChoice = null;
}
else
{
ActivateNPCFeedback("Debes elegir una opción antes de votar...");
}
}
//The function that handles the initialization-step of the Learning system.
void InitializeAgent()
{
//Initialize the objects needed in the system's loop and put reference to this class where necessary.
perception = gameObject.GetComponentInChildren<Perception>();
perception.agentController = this;
perception.InitializePerception();
learn = new Learn();
learn.agentController = this;
decisionSystem = new DecisionSystem();
decisionSystem.agentController = this;
//Find the actions defined in the Actions child of the agent and put them in a list for referencing.
actions = transform.FindChild("Actions").gameObject.GetComponents<BasicAction>().ToList();
// initializes the agentcontroller in each action
actions.ForEach(a => a.agentController = this);
}
private void HandlePlayerVote(string[] msg)
{
if (NotInClientScene())
{
int playerId = Int32.Parse(msg[1]);
DecisionSystem.Choice choice = (DecisionSystem.Choice)Enum.Parse(typeof(DecisionSystem.Choice), msg[2]);
LevelManager levelManager = GameObject.FindObjectOfType <LevelManager>();
string decisionName = levelManager.localPlayer.decisionName;
if (decisionName != null)
{
DecisionSystem currentDecision = GameObject.Find(decisionName).GetComponent <DecisionSystem>();
currentDecision.ReceiveVote(playerId, choice);
}
}
}
public void SendPreVote()
{
DecisionSystem actualDecision = GameObject.Find(localPlayer.decisionName).GetComponent <DecisionSystem>();
actualDecision.SendPreVote(currentChoice[localPlayer.playerId].Value);
}
public QuickReductProcessor(DecisionSystem _deciSystem)
: base(_deciSystem)
{
}
public Pair(double?[] dtr1, double?[] dtr2, DecisionSystem ds,int idIndex,List<Discretization> DisList)
{
dataList = new List<bool>();
data = new List<List<bool>>();
rawdata = "";
for (var i = 0; i < dtr1.Count(); i++)
{
var tempData = new List<bool>();
if (i == idIndex)
{
id1 = dtr1[i].ToString();
id2 = dtr2[i].ToString();
continue;
}
if (i == ds.DecisionAttributes.ElementAt(0)) continue;
var location = -1;
int min, max;
var bmin = int.TryParse(dtr1[i].ToString(), out min);
if (!bmin) min = 0;
var bmax = int.TryParse(dtr2[i].ToString(), out max);
if (!bmax) max = 0;
if (min > max)
{
var temp = min;
min = max;
max = temp;
}
for (var j = 0; j < DisList.Count(); j++)
{
if (j == i - 1) //current attribute
{
rawdata += new string('0', DisList[j].MappedTable.Count);
for (var k = 0; k < DisList[j].MappedTable.Count; k++)
{
location++;
if (DisList[j].IsDiscreted)
{
if (dtr1[i].ToString() == dtr2[i].ToString())
{
tempData.Add(false);
dataList.Add(false);
continue;
}
var sb = new StringBuilder(rawdata);
sb[location] = '1';
rawdata = sb.ToString();
tempData.Add(true);
dataList.Add(true);
continue;
}
if (min <= k)
{
if (k >= max)
{
tempData.Add(false);
dataList.Add(false);
continue;
}
var sb = new StringBuilder(rawdata);
sb[location] = '1';
rawdata = sb.ToString();
tempData.Add(true);
dataList.Add(true);
}
else
{
tempData.Add(false);
dataList.Add(false);
}
}
}
if (j < i - 1)
{
location += DisList[j].MappedTable.Count;
//skip
}
else
{
break;
}
}
data.Add(tempData);
}
}
private void Numericalization(object[][] originalUniverse, int idIndex, int[] conditionAttributes,int[] decisionAttributes)
{
ds=new DecisionSystem {ConditionAttributes = new int[conditionAttributes.Count()]};
Array.Copy(conditionAttributes,ds.ConditionAttributes,conditionAttributes.Count());
ds.DecisionAttributes = new int[decisionAttributes.Count()]; Array.Copy(decisionAttributes, ds.DecisionAttributes, decisionAttributes.Count());
ds.Universe=new double?[originalUniverse.Count()][];
ConditionList = new List<Discretization>();
DecisionList = new List<Discretization>();
var nCondition = 0;
for (var i = 0; i < originalUniverse.Count(); i++)
{
ds.Universe[i] = new double?[originalUniverse[0].Count()];
ds.Universe[i][idIndex] = double.Parse(originalUniverse[i][idIndex].ToString());
}
for (var i = 0; i < originalUniverse[0].Count(); i++)
{
if (i == idIndex)
{
continue;
}
var column = (from row in originalUniverse.AsEnumerable()
select row[i]).ToList();
Discretization dis;
if (i == decisionAttributes[0])
{
dis = new Discretization(column, ds.DecisionAttributes[0], true);
DecisionList.Add(dis);
}
else
{
dis = new Discretization(column, ds.ConditionAttributes[nCondition]);
ConditionList.Add(dis);
nCondition++;
}
for (var j = 0; j < originalUniverse.Count(); j++)
{
//ds.Universe[j][i] = double.Parse(OriginalUniverse[j][i]);
ds.Universe[j][i] = dis.Data[j];
}
}
UpdateAttributeDomain(idIndex);
}
private IEnumerable<double> GetDecisionValues(DecisionSystem des)
{
return (from row in des.Universe.AsEnumerable()
select double.Parse(row[des.DecisionAttributes[0]].ToString())).Distinct().ToList();
}