/// <summary>
/// Resets the readout layer to its initial untrained state.
/// </summary>
public void Reset()
{
_predictorFeatureFilterCollection = null;
_outputFeatureFilterCollection = null;
_predictorsMapper = null;
_readoutUnitCollection = new ReadoutUnit[ReadoutLayerCfg.ReadoutUnitsCfg.ReadoutUnitCfgCollection.Count];
for (int i = 0; i < ReadoutLayerCfg.ReadoutUnitsCfg.ReadoutUnitCfgCollection.Count; i++)
{
ReadoutUnitSettings cfg = ReadoutLayerCfg.ReadoutUnitsCfg.ReadoutUnitCfgCollection[i];
_readoutUnitCollection[i] = new ReadoutUnit(i, cfg, ReadoutLayerCfg.TaskDefaultsCfg);
}
_oneTakesAllGroupCollection = null;
if (ReadoutLayerCfg.OneTakesAllGroupsCfg != null)
{
_oneTakesAllGroupCollection = new OneTakesAllGroup[ReadoutLayerCfg.OneTakesAllGroupsCfg.OneTakesAllGroupCfgCollection.Count];
for (int i = 0; i < ReadoutLayerCfg.OneTakesAllGroupsCfg.OneTakesAllGroupCfgCollection.Count; i++)
{
OneTakesAllGroupSettings cfg = ReadoutLayerCfg.OneTakesAllGroupsCfg.OneTakesAllGroupCfgCollection[i];
_oneTakesAllGroupCollection[i] = new OneTakesAllGroup(i, cfg, ReadoutLayerCfg.GetOneTakesAllGroupMemberRUnitIndexes(cfg.Name));
}
}
Trained = false;
ResetProgressTracking();
return;
}
//Constructors
/// <summary>
/// Creates an itialized instance ready for build
/// </summary>
/// <param name="index">An index of this group within "One Takes All" groups of the readout layer.</param>
/// <param name="groupCfg">The configuration of the "One Takes All" group.</param>
/// <param name="memberReadoutUnitIndexes">The indexes of the member readout units.</param>
public OneTakesAllGroup(int index,
OneTakesAllGroupSettings groupCfg,
IEnumerable <int> memberReadoutUnitIndexes
)
{
Index = index;
Name = groupCfg.Name;
_groupCfg = (OneTakesAllGroupSettings)groupCfg.DeepClone();
DecisionMethod = _groupCfg.DecisionCfg.DecisionMethod;
MemberReadoutUnitIndexCollection = new List <int>(memberReadoutUnitIndexes);
ProbabilisticClusterChain = null;
return;
}
/// <summary>
/// The copy constructor.
/// </summary>
/// <param name="source">The source instance.</param>
public OneTakesAllGroupSettings(OneTakesAllGroupSettings source)
: this(source.Name, source.DecisionCfg)
{
return;
}
