A B C D E F G H I J K L M N O P R S T U V W X Y Z

D

DataTask - Interface in org.knowceans.util

DataTask represents an algorithm that can run in a thread of a DataThreadPool.

DataThreadPool - Class in org.knowceans.util

DataThreadPool is a thread queue that keeps data that can be associated with specific runnables.

DataThreadPool(int, Object[]) - Constructor for class org.knowceans.util.DataThreadPool

create a thread pool of size nThreads which are assigned data (an array of nThreads objects)

DataThreadPool(int, Object[], Collection<DataTask>) - Constructor for class org.knowceans.util.DataThreadPool

same as other constructor, with an initial

dayOf(Date) - Static method in class org.knowceans.util.TimeIntervals

returns the start and end times of the day surrounding the date d.

daysAway(Date, int) - Static method in class org.knowceans.util.TimeIntervals

returns the start and end times of the day before / after the day given in date d.

debug(boolean) - Method in class org.knowceans.util.Arguments

debug() - Method in class org.knowceans.util.ExpDouble

debug - Variable in class org.knowceans.util.PatternString

debug() - Method in class org.knowceans.util.StopWatch

Prints a debug string

debugPatternString(String) - Method in class org.knowceans.util.PatternString

parses the pattern and outputs the capturing and non-capturing group positions.

debugString() - Method in class org.knowceans.util.PatternString

shows which groups have matched which strings.

decrypt(String) - Static method in class org.knowceans.util.Crypt

DEFAULTSEED - Static variable in class org.knowceans.util.CokusRandom

DEFAULTSEED - Static variable in class org.knowceans.util.CokusSampler

Densities - Class in org.knowceans.util

Densities calculates for different density functions the likelihood of a data item given the parameters

Densities() - Constructor for class org.knowceans.util.Densities

DEREF - Static variable in class org.knowceans.util.ArmSampler

dereference for ported c pointers

digamma(double) - Static method in class org.knowceans.util.Gamma

Computes the digamma function of x.

digamma0(double) - Static method in class org.knowceans.util.Gamma

Nonrecursive version, truncated Taylor series of Psi(x) = d/dx Gamma(x).

DigitFormat - Class in org.knowceans.util

DigitFormat formats double numbers into a specified digit format.

DigitFormat() - Constructor for class org.knowceans.util.DigitFormat

digits(long, int) - Static method in class org.knowceans.util.StopWatch

zero-pad the number on the left to create a string of digits characters.

diPochhammer(double, int) - Static method in class org.knowceans.util.Gamma

Pochhammer digamma function

DirichletEstimation - Class in org.knowceans.util

DirichletEstimation provides a number of methods to estimate parameters of a Dirichlet distribution and the Dirichlet-multinomial (Polya) distribution.

DirichletEstimation() - Constructor for class org.knowceans.util.DirichletEstimation

DisjointDocTerms - Class in org.knowceans.corpus

DisjointDocTerms partitions the a given document-term matrix into P mutually exclusive document subsets and term subsets.

DisjointDocTerms(int[][], int) - Constructor for class org.knowceans.corpus.DisjointDocTerms

Document - Class in org.knowceans.corpus

wrapper for a document in LDA

Document() - Constructor for class org.knowceans.corpus.Document

Document(int) - Constructor for class org.knowceans.corpus.Document

Document(Document) - Constructor for class org.knowceans.corpus.Document

copy constructor

done(int, int) - Method in class org.knowceans.util.ArrayCache

done(int) - Method in class org.knowceans.util.ArrayCache

done with the single row

dotmult(double[], double[]) - Static method in class org.knowceans.util.Vectors

a *= b

DoubleFormat - Class in org.knowceans.util

DoubleFormat formats double numbers into a specified digit format.

DoubleFormat() - Constructor for class org.knowceans.util.DoubleFormat

dualFir(double[], double[], double[], double[], double[], double[], int) - Static method in class org.knowceans.sandbox.FirFilter

Frequency domain filtering of two real signals with two different real FIR filters.