Package cc.mallet.optimize

Class InvalidOptimizableException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

cc.mallet.optimize.OptimizationException

cc.mallet.optimize.InvalidOptimizableException

All Implemented Interfaces:

java.io.Serializable

public class InvalidOptimizableException
extends OptimizationException

Exception thrown by optimization algorithms, when the problem is usually due to a problem with the given Maximizable instance.

If the optimizer throws this in your code, usually there are two possible causes: (a) you are computing the gradients approximately, (b) your value function and gradient do not match (this can be checking using

See Also:

Serialized Form

Constructor Summary

Constructors

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

InvalidOptimizableException

public InvalidOptimizableException()

InvalidOptimizableException

public InvalidOptimizableException(java.lang.String message)

InvalidOptimizableException

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

InvalidOptimizableException

public InvalidOptimizableException(java.lang.Throwable cause)