public Connection(Weight weight,Link previous,NeuronBase next)
{
Utility.Verify(()=> weight!=null && previous!=null && next!=null);
Weight=weight;
Next=next;
Previous=previous;
}
void Connect(Link pre,Node post,Weight weight)
{
Connection i=new Connection(weight);
pre.Next[Utility.FirstNull(pre.Next)]=i;
post.Previous[Utility.FirstNull(post.Previous)]=i;
i.Previous=pre;
i.Next=post;
i.Identity=string.Format("{0} --> {1}",i.Previous.Identity,i.Next.Identity);
}
void Map(Link a,Link b,Weight weight,Dictionary<Link,List<Connection>> map)
{
Connection connection=new Connection(weight,a,(NeuronBase)b);
if(!map.ContainsKey(a))
map[a]=new List<Connection>();
map[a].Add(connection);
if(!map.ContainsKey(b))
map[b]=new List<Connection>();
map[b].Add(connection);
}
void ConnectKernel(Link[] kernel,Node node,Weight[] weights, Bias bias,Dictionary<Link,int> ccd)
{
int l=kernel.Length;
if(bias!=null)
l++;
node.Previous=new Connection[l];
for(var i=0;i<kernel.Length;i++) {
kernel[i].Next=kernel[i].Next??new Connection[ccd[kernel[i]]];
Connect(kernel[i],node,weights[i]);
}
if(bias!=null)
Connect(bias,node,weights[kernel.Length]);
}