public void DendriteProximalUpdateTest()
{
DendriteProximal den = new DendriteProximal(3);
List <Column> columns = new List <Column>();
columns.Add(new Column(0, 0, 2));
columns.Add(new Column(0, 0, 2));
columns.Add(new Column(0, 0, 2));
columns.Add(new Column(0, 0, 2));
columns.Add(new Column(0, 0, 2));
//test connecting to Cells
foreach (Column col in columns)
{
Assert.IsTrue(den.CreateSynapse(col));
}
//test number of connections created
Assert.AreEqual(den.Synapses.Count, 5);
//test no Cells are not active
foreach (Column col in columns)
{
col.Update_Basal();
Assert.IsFalse(col.IsActive);
}
den.OverridePermanence(1.0);
//activate below threshold (2)
columns[0].OverrideActive(true, 0);
columns[4].OverrideActive(true, 0);
den.Update();
Assert.IsFalse(den.IsActive);
//activate = threshold (3)
columns[1].OverrideActive(true, 0);
den.Update();
Assert.IsTrue(den.IsActive);
//activate < threshold (2)
columns[0].OverrideActive(false, 0);
den.Update();
Assert.IsFalse(den.IsActive);
//activate > threshold (5)
columns[0].OverrideActive(true, 0);
columns[1].OverrideActive(true, 0);
columns[2].OverrideActive(true, 0);
columns[3].OverrideActive(true, 0);
columns[4].OverrideActive(true, 0);
den.Update();
Assert.IsTrue(den.IsActive);
//activate < threshold (2)
columns[2].OverrideActive(false, 0);
columns[3].OverrideActive(false, 0);
columns[4].OverrideActive(false, 0);
den.Update();
Assert.IsFalse(den.IsActive);
}
public void DendriteProximalOverridePermanenceTest()
{
//dendrite
DendriteProximal den = new DendriteProximal(3);
//InputPlane
InputPlane ip = new InputPlane(5, 5);
//create synapses
foreach (List <Column> listCol in ip.Columns)
{
foreach (Column col in listCol)
{
den.CreateSynapse(col);
}
}
den.OverridePermanence(-5.0);
foreach (SynapseProximal syn in den.Synapses)
{
Assert.AreEqual(syn.Permanence, 0.0);
}
den.OverridePermanence(0.0);
foreach (SynapseProximal syn in den.Synapses)
{
Assert.AreEqual(syn.Permanence, 0.0);
}
den.OverridePermanence(0.112);
foreach (SynapseProximal syn in den.Synapses)
{
Assert.AreEqual(syn.Permanence, 0.112);
}
den.OverridePermanence(9999.99);
foreach (SynapseProximal syn in den.Synapses)
{
Assert.AreEqual(syn.Permanence, 1.0);
}
}