HigherOrderHMM.Type

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de.jstacs.sequenceScores.statisticalModels.trainable.hmm.models
Enum HigherOrderHMM.Type

java.lang.Object
  java.lang.Enum<HigherOrderHMM.Type>
      de.jstacs.sequenceScores.statisticalModels.trainable.hmm.models.HigherOrderHMM.Type

All Implemented Interfaces:: Serializable, Comparable<HigherOrderHMM.Type>

Enclosing class:: HigherOrderHMM

protected static enum HigherOrderHMM.Type
extends Enum<HigherOrderHMM.Type>
extends Enum<HigherOrderHMM.Type>

This enum defined different types of computations that will be done using the backward algorithm.

Author:: Jens Keilwagen

Enum Constant Summary
`BAUM_WELCH` Defines to do Baum-Welch for the given sequence.
`LIKELIHOOD` Defines to compute the likelihood: $P(\underline{x}\|\underline{\lambda}) = \sum_{\underline{u}} P(\underline{x},\underline{u}\|\underline{\lambda})$ .
`VITERBI` Defines to compute the viterbi score: $\max_{\underline{u}} P(\underline{x},\underline{u}\|\underline{\lambda})$ .

Method Summary
`static HigherOrderHMM.Type`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static HigherOrderHMM.Type[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
`clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf`

Methods inherited from class java.lang.Object
`getClass, notify, notifyAll, wait, wait, wait`

Enum Constant Detail

LIKELIHOOD

public static final HigherOrderHMM.Type LIKELIHOOD

Defines to compute the likelihood: $P(\underline{x}|\underline{\lambda}) = \sum_{\underline{u}} P(\underline{x},\underline{u}|\underline{\lambda})$ .

VITERBI

public static final HigherOrderHMM.Type VITERBI

Defines to compute the viterbi score: $\max_{\underline{u}} P(\underline{x},\underline{u}|\underline{\lambda})$ .

BAUM_WELCH

public static final HigherOrderHMM.Type BAUM_WELCH

Defines to do Baum-Welch for the given sequence. In this case the forward matrix has to be filled.

Method Detail

values

public static HigherOrderHMM.Type[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (HigherOrderHMM.Type c : HigherOrderHMM.Type.values())
    System.out.println(c);

Returns:: an array containing the constants of this enum type, in the order they are declared

valueOf

public static HigherOrderHMM.Type valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:: name - the name of the enum constant to be returned.
Returns:: the enum constant with the specified name
Throws:: IllegalArgumentException - if this enum type has no constant with the specified name; NullPointerException - if the argument is null