public void AddOutgoingEdge(HmmState <TValue, TObservation> to, double logProbability)
{
if (this.Model == null)
{
throw new InvalidOperationException();
}
if (to == null)
{
throw new ArgumentNullException(nameof(to));
}
if (to.Model != this.Model)
{
throw new ArgumentException(nameof(to));
}
if (!(logProbability <= 0.0))
{
throw new ArgumentOutOfRangeException(nameof(logProbability));
}
if (double.IsNegativeInfinity(logProbability))
{
this._outgoingEdges.Remove(to.Index);
}
else
{
this._outgoingEdges[to.Index] = logProbability;
}
}
public SingingPositionTracker(HmmState <PitchHmmState, PitchHmmEmission> startState)
{
this._model = startState.Model;
// 初期状態はスタートが 1
this._stateLogProbabilities = new List <KeyValuePair <int, double> >(this._model.States.Count)
{
new KeyValuePair <int, double>(startState.Index, 0.0)
};
}
public void AddState(HmmState <TStateValue, TObservation> state)
{
if (state == null)
{
throw new ArgumentNullException(nameof(state));
}
state.SetModel(this, this._states.Count);
this._states.Add(state);
}