public BayesianNetworkClassifier(DataMining.Data.Metadata metadata, List <VariableTypeAssignment> variableTypeList)
{
this._metadata = metadata;
List <DataMining.Data.Attribute> attributes = new List <DataMining.Data.Attribute>(this._metadata.Attributes);
attributes.Add(this._metadata.Target);
this.SetVariables(attributes);
this._edges = new bool[this._variables.Length, this._variables.Length];
int classVariableIndex = this._metadata.Target.Index;
this._variableTypeAssignments = variableTypeList;
foreach (VariableTypeAssignment assignment in variableTypeList)
{
if (assignment.Type == VariableType.Cause)
{
this.Connect(assignment.VariableIndex, classVariableIndex);
}
else if (assignment.Type == VariableType.Effect)
{
this.Connect(classVariableIndex, assignment.VariableIndex);
}
}
}
public BayesianNetworkClassifier(DataMining.Data.Metadata metadata, List <VariableTypeAssignment> VariableTypeAssignments, List <Edge> edges)
: this(metadata, VariableTypeAssignments)
{
foreach (Edge edge in edges)
{
this.Connect(edge.ParentIndex, edge.ChildIndex);
}
}
public BayesianNetwork(DataMining.Data.Metadata metadata, List <Edge> edges)
: this(metadata)
{
foreach (Edge edge in edges)
{
this.Connect(edge.ParentIndex, edge.ChildIndex);
}
}
public BayesianNetwork(DataMining.Data.Metadata metasata)
{
this._metadata = metasata;
List <DataMining.Data.Attribute> attributes = new List <DataMining.Data.Attribute>(this._metadata.Attributes);
this.SetVariables(attributes);
this._edges = new bool[this._variables.Length, this._variables.Length];
}
public BayesianNetworkClassifier(DataMining.Data.Metadata metadata)
{
this._metadata = metadata;
List <DataMining.Data.Attribute> attributes = new List <DataMining.Data.Attribute>(this._metadata.Attributes);
attributes.Add(this._metadata.Target);
this.SetVariables(attributes);
this._edges = new bool[this._variables.Length, this._variables.Length];
this._variableTypeAssignments = new List <VariableTypeAssignment>();
for (int childIndex = 0; childIndex < this._edges.GetLength(1); childIndex++)
{
if (childIndex != this._metadata.Target.Index)
{
this.Connect(this._metadata.Target.Index, childIndex);
this._variableTypeAssignments.Add(new VariableTypeAssignment(childIndex, VariableType.Effect));
}
}
}
public BayesianMultinetClassifier(DataMining.Data.Metadata metadata)
{
this._bayesianNetworks = new Dictionary <int, BayesianNetwork>();
this._metadata = metadata;
}
private BayesianClusterMultinetClassifier(DataMining.Data.Metadata metadata, ClusteringSolution clusteringSolution)
{
this._bayesianNetworkClassfiers = new Dictionary <int, BayesianNetworkClassifier>();
this._metadata = metadata;
this._clusteringSolution = clusteringSolution;
}