Package org.processmining.plugins.stochasticpetrinet.distribution

Class NonConvergenceException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.processmining.plugins.stochasticpetrinet.distribution.NonConvergenceException

All Implemented Interfaces:

java.io.Serializable

public class NonConvergenceException
extends java.lang.Exception

It might be, that the EM-fitting algorithm used to fit densities to data values might not converge. Then this exception happens. Implementations using fitted distributions should be able to gracefully fall back to some simpler method (e.g., use the GaussianKernelDistribution)

Author:

Andreas Rogge-Solti

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
NonConvergenceException()
NonConvergenceException(java.lang.String message)
NonConvergenceException(java.lang.String message, java.lang.Throwable cause)

Method Summary

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NonConvergenceException

public NonConvergenceException()

NonConvergenceException

public NonConvergenceException(java.lang.String message)

NonConvergenceException

public NonConvergenceException(java.lang.String message,
                               java.lang.Throwable cause)