Uses of Class
elki.utilities.datastructures.arraylike.DoubleArray
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Packages that use DoubleArray Package Description elki.datasource.parser Parsers for different file formats and data types.elki.math.geometry Algorithms from computational geometry.elki.projection Data projections (see also preprocessing filters for basic projections).elki.utilities.datastructures.arraylike Common API for accessing objects that are "array-like", including lists, numerical vectors, database vectors and arrays.elki.visualization.gui.overview Classes for managing the overview plot. -
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Uses of DoubleArray in elki.datasource.parser
Fields in elki.datasource.parser declared as DoubleArray Modifier and Type Field Description protected DoubleArray
NumberVectorLabelParser. attributes
Double array storing the numerical attributes during parsing. -
Uses of DoubleArray in elki.math.geometry
Fields in elki.math.geometry declared as DoubleArray Modifier and Type Field Description protected DoubleArray
XYCurve. data
X and Y positions -
Uses of DoubleArray in elki.projection
Methods in elki.projection with parameters of type DoubleArray Modifier and Type Method Description protected static double
NearestNeighborAffinityMatrixBuilder. computeH(DoubleArray dist_i, double[] pij_row, double mbeta)
Compute H (observed perplexity) for row i, and the row pij_i.protected static double
NearestNeighborAffinityMatrixBuilder. computeSigma(int i, DoubleArray pij_row, double perplexity, double log_perp, double[] pij_i)
Compute row pij[i], using binary search on the kernel bandwidth sigma to obtain the desired perplexity.protected void
IntrinsicNearestNeighborAffinityMatrixBuilder. convertNeighbors(DBIDRange ids, DBIDRef ix, boolean square, KNNList neighbours, DoubleArray dist, IntegerArray ind, Mean m)
Load a neighbor query result into a double and and integer array, also removing the query point.protected void
NearestNeighborAffinityMatrixBuilder. convertNeighbors(DBIDRange ids, DBIDRef ix, boolean square, KNNList neighbours, DoubleArray dist, IntegerArray ind)
Load a neighbor query result into a double and and integer array, also removing the query point. -
Uses of DoubleArray in elki.utilities.datastructures.arraylike
Methods in elki.utilities.datastructures.arraylike with parameters of type DoubleArray Modifier and Type Method Description java.lang.Double
DoubleArray. get(DoubleArray array, int off)
byte
DoubleArray. getByte(DoubleArray array, int off)
double
DoubleArray. getDouble(DoubleArray array, int off)
float
DoubleArray. getFloat(DoubleArray array, int off)
int
DoubleArray. getInteger(DoubleArray array, int off)
long
DoubleArray. getLong(DoubleArray array, int off)
short
DoubleArray. getShort(DoubleArray array, int off)
int
DoubleArray. size(DoubleArray array)
Constructors in elki.utilities.datastructures.arraylike with parameters of type DoubleArray Constructor Description DoubleArray(DoubleArray existing)
Constructor from an existing array. -
Uses of DoubleArray in elki.visualization.gui.overview
Fields in elki.visualization.gui.overview declared as DoubleArray Modifier and Type Field Description private DoubleArray
RectangleArranger. heights
Column heightsprivate DoubleArray
RectangleArranger. widths
Column widths
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