private void OutputSaveValueNodes()
{
var nodes = GraphNodeContext.GetNodes().Where(n => n.IsMonitoring);
foreach (var node in nodes)
{
Console.Write(node.NodeName + "==>");
Utils.Utils.DisplayListList(node.ComputedResults);
}
}
public InputNode DeclareInput(string name, int vectorSize, string copyValueFrom = "")
{
InputNode node = new InputNode();
node.NodeName = name;
node.ResultsDim = vectorSize;
GraphNodeContext.AddNode(node);
return(node);
}
public CopyValueFromNode DeclareCopyFrom(string name, int neuronsSize, string copyFromNodeName)
{
CopyValueFromNode node = new CopyValueFromNode();
node.NodeName = name;
node.ResultsDim = neuronsSize;
node.TargetNodeName = copyFromNodeName;
GraphNodeContext.AddNode(node);
return(node);
}
public MultiplyNode DeclareMultiply(string name, params BaseComputeGraphNode[] parents)
{
MultiplyNode node = new MultiplyNode();
node.NodeName = name;
foreach (var n in parents)
{
node.Prevs.Add(n);
n.Nexts.Add(node);
}
GraphNodeContext.AddNode(node);
return(node);
}
public FCNode DeclareFC(string name, int inputDim, int neuronsSize, BaseComputeGraphNode inputNode)
{
FCNode node = new FCNode(inputDim, neuronsSize);
node.NodeName = name;
foreach (var n in new BaseComputeGraphNode[] { inputNode })
{
node.Prevs.Add(n);
n.Nexts.Add(node);
}
GraphNodeContext.AddNode(node);
return(node);
}
private void SetInputs2Node(Dictionary <string, double[]> inputs)
{
foreach (var k in inputs)
{
foreach (var n in GraphNodeContext.GetNodes())
{
if (n.GetType().Equals(typeof(InputNode)))
{
InputNode iNode = n as InputNode;
if (iNode.NodeName == k.Key)
{
iNode.InputData = k.Value.ToList();
}
}
}
}
}
public void Execute(Dictionary <string, double[]> inputs)
{
GraphNodeContext.GetNodes().ForEach(n => n.IsProcessed = false);
GraphNodeContext.GetNodes().ForEach(n => n.IsWalked = false);
GraphNodeContext.GetNodes().ForEach(n => n.ComputedResults = null);
SetInputs2Node(inputs);
while (HasUnProcessedNodes())
{
foreach (var node in GraphNodeContext.GetNodes())
{
VisitNode(node);
}
}
OutputSaveValueNodes();
}
protected override List <double> Compute(List <List <double> > data)
{
//是否目标节点已经有计算的value了
// 有： RETURN VALUE
// 没有： 初始化，RETURN VALUE
BaseComputeGraphNode targetNode = GraphNodeContext.GetNode(this.TargetNodeName);
if (targetNode.IsProcessed)
{
return(targetNode.ComputedResults);
}
else
{
if (InitialValue == null)
{
InitialBy(targetNode);
}
return(InitialValue);
}
}
private List <string> ParseDirections()
{
List <string> lst = new List <string>();
foreach (var node in GraphNodeContext.GetNodes())
{
lst.AddRange(ParseDirections(node));
}
//foreach (var node in savableNodes)
// lst.Add(string.Format("\"{0}\"[color=orange]", node.Name));
//foreach (var node in graphHeaders)
// lst.Add(string.Format("\"{0}\"[color=lightblue]", node.Name));
//foreach (var node in allNodes)
// if (!graphHeaders.Contains(node))
// if (node.Value != null)
// lst.Add(string.Format("\"{0}\"[color=yellow]", node.Name));
return(lst);
}
private bool HasUnProcessedNodes()
{
return(GraphNodeContext.GetNodes().Count(n => !n.IsProcessed || !n.IsWalked) > 0);
}