A C D G I M P Q R S T U V

A

ArrayPointSet - Class in com.dreizak.miniball.model

A PointSet that stores n d-dimensional points in a Java array of doubles.

ArrayPointSet(int, int) - Constructor for class com.dreizak.miniball.model.ArrayPointSet

Creates an array-based point set to store n d-dimensional points.

C

center() - Method in class com.dreizak.miniball.highdim.Miniball

The Euclidean coordinates of the center of the miniball.

com.dreizak.miniball - package com.dreizak.miniball

com.dreizak.miniball.highdim - package com.dreizak.miniball.highdim

com.dreizak.miniball.model - package com.dreizak.miniball.model

coord(int, int) - Method in class com.dreizak.miniball.model.ArrayPointSet

coord(int, int) - Method in interface com.dreizak.miniball.model.PointSet

The jth Euclidean coordinate of the ith point.

D

dimension() - Method in class com.dreizak.miniball.model.ArrayPointSet

dimension() - Method in interface com.dreizak.miniball.model.PointSet

The dimension of the ambient space of the points.

G

getIterations() - Method in class com.dreizak.miniball.highdim.Quality

The number of iterations that the algorithm needed to compute the miniball.

getMaxOverlength() - Method in class com.dreizak.miniball.highdim.Quality

The maximal over-length of a point from the input set, relative to the computed miniball's radius.

getMaxUnderlength() - Method in class com.dreizak.miniball.highdim.Quality

The maximal under-length of a point from the input set, relative to the computed miniball's radius.

getMinConvexCoefficient() - Method in class com.dreizak.miniball.highdim.Quality

A measure for the minimality of the computed ball.

getQrInconsistency() - Method in class com.dreizak.miniball.highdim.Quality

A measure for the quality of the internally used support points.

getSupportSize() - Method in class com.dreizak.miniball.highdim.Quality

The size of the support.

I

isEmpty() - Method in class com.dreizak.miniball.highdim.Miniball

Whether or not the miniball is the empty set, equivalently, whether points.size() == 0 was true when this miniball instance was constructed.

M

Miniball - Class in com.dreizak.miniball.highdim

The smallest enclosing ball (a.k.a.

Miniball(PointSet) - Constructor for class com.dreizak.miniball.highdim.Miniball

Computes the miniball of the given point set.

P

PointSet - Interface in com.dreizak.miniball.model

Abstraction to access the points and their Euclidean coordinates of a set of n points.

pointsFromStream(InputStream) - Static method in class com.dreizak.miniball.Utils

Reads a point set from an input stream.

Q

Quality - Class in com.dreizak.miniball.highdim

Information about the quality of the computed ball.

R

radius() - Method in class com.dreizak.miniball.highdim.Miniball

The radius of the miniball.

S

set(int, int, double) - Method in class com.dreizak.miniball.model.ArrayPointSet

Sets the jth Euclidean coordinate of the ith point to the given value.

size() - Method in class com.dreizak.miniball.highdim.Miniball

The number of input points.

size() - Method in class com.dreizak.miniball.model.ArrayPointSet

size() - Method in interface com.dreizak.miniball.model.PointSet

Number of points.

squaredRadius() - Method in class com.dreizak.miniball.highdim.Miniball

The squared radius of the miniball.

support() - Method in class com.dreizak.miniball.highdim.Miniball

TODO

T

toString() - Method in class com.dreizak.miniball.highdim.Miniball

Outputs information about the miniball; this includes the quality information provided by Miniball.verify() (and as a consequence, Miniball.toString() is expensive to call).

toString() - Method in class com.dreizak.miniball.highdim.Quality

toString() - Method in class com.dreizak.miniball.model.ArrayPointSet

U

Utils - Class in com.dreizak.miniball

Utility methods for point sets and miniballs.

Utils() - Constructor for class com.dreizak.miniball.Utils

V

verify() - Method in class com.dreizak.miniball.highdim.Miniball

Verifies that the computed ball is indeed the miniball.

A C D G I M P Q R S T U V