public class Gamma extends java.lang.Object implements ContinuousDistribution
Modifier and Type | Method and Description |
---|---|
Diffs |
dLogProb(DoubleTensor x) |
DoubleTensor |
logProb(DoubleTensor x) |
static DoubleVertex |
logProbOutput(LogProbGraph.DoublePlaceholderVertex x,
LogProbGraph.DoublePlaceholderVertex theta,
LogProbGraph.DoublePlaceholderVertex k) |
DoubleTensor |
sample(long[] shape,
KeanuRandom random) |
static ContinuousDistribution |
withParameters(DoubleTensor theta,
DoubleTensor k) |
public static ContinuousDistribution withParameters(DoubleTensor theta, DoubleTensor k)
theta
- scalek
- shapepublic DoubleTensor sample(long[] shape, KeanuRandom random)
sample
in interface Distribution<DoubleTensor>
public DoubleTensor logProb(DoubleTensor x)
logProb
in interface Distribution<DoubleTensor>
public static DoubleVertex logProbOutput(LogProbGraph.DoublePlaceholderVertex x, LogProbGraph.DoublePlaceholderVertex theta, LogProbGraph.DoublePlaceholderVertex k)
public Diffs dLogProb(DoubleTensor x)
dLogProb
in interface ContinuousDistribution