Uses of Class
mikera.indexz.Index

Packages that use Index

Package	Description
mikera.arrayz
mikera.arrayz.impl
mikera.indexz
mikera.matrixx
mikera.matrixx.impl
mikera.transformz
mikera.transformz.impl
mikera.vectorz
mikera.vectorz.impl
mikera.vectorz.util

Uses of Index in mikera.arrayz

Methods in mikera.arrayz with parameters of type Index

Modifier and Type	Method and Description
double	INDArray.get(Index ix) Returns the double value at the specified position in the array

Uses of Index in mikera.arrayz.impl

Methods in mikera.arrayz.impl with parameters of type Index

Modifier and Type	Method and Description
double	AbstractArray.get(Index ix)

Uses of Index in mikera.indexz

Fields in mikera.indexz declared as Index

Modifier and Type	Field and Description
static Index	Index.EMPTY

Methods in mikera.indexz that return Index

Modifier and Type	Method and Description
Index	Index.clone()
Index	Index.compose(AIndex a)
Index	AIndex.compose(AIndex a) Composes this index with a second index, returning a new index.
Index	Index.compose(Index a)
static Index	Indexz.create(AIndex source)
static Index	Index.create(AIndex index)
static Index	Index.create(ArrayList<Integer> v) Creates an Index using the values from the given ArrayList.
static Index	Index.create(AVector v) Creates an Index using the values from the given AVector.
static Index	Indexz.create(int[] source)
static Index	Index.create(int[] indices)
static Index	Indexz.create(List<Integer> data)
static Index	Index.create(List<Integer> v) Creates an Index using the values from the given List.
static Index	Indexz.createLength(int length)
static Index	Index.createLength(int len) Create a new zero-filled Index with the specified length
static Index	Indexz.createProgression(int start, int length, int skip) Create an Index containing an arithmetic progression
static Index	Indexz.createRandomChoice(int count, Index source)
static Index	Indexz.createRandomChoice(int count, int max)
static Index	Indexz.createRandomPermutation(int length)
static Index	Indexz.createRandomSelection(int length, int maxValue) Creates a random selection of given length from the numbers 0..maxValue-1 Results are not sorted.
static Index	Indexz.createRandomSubset(AIndex index, double probability) Returns a random subset of an Index, including each element with the given probability
static Index	Indexz.createRandomSubset(int length, double probability)
static Index	Indexz.createSequence(int length) Creates a Index containing the sequence 0, 1, ...
static Index	Indexz.createSequence(int start, int length) Create an Index containing an arithmetic sequence (a, a+1, a+2 .....
static Index	Index.createSorted(Set<Integer> keySet)
static Index	Index.createSorted(SortedSet<Integer> keySet)
Index	Index.exactClone()
Index	Index.includeSorted(Index ind)
Index	Index.includeSorted(Set<Integer> is)
Index	Index.insert(int position, int value) Returns a new Index with a value inserted at the specified position
Index	Index.invert() Inverts the permutation represented by this Index
static Index	Index.of(int... indexes) Creates a new Index, using the specified index values
Index	AIndex.toIndex()
static Index	Index.wrap(int[] indexes) Creates a new Index, wrapping the provided index array

Methods in mikera.indexz with parameters of type Index

Modifier and Type	Method and Description
Index	Index.compose(Index a)
boolean	AIndex.contains(Index inds)
static Index	Indexz.createRandomChoice(int count, Index source)
boolean	Index.equals(Index o)
Index	Index.includeSorted(Index ind)
void	Index.lookupWith(Index source)
void	Index.permute(Index permutationIndex) Permutes this vector according to a given permutation index

Uses of Index in mikera.matrixx

Methods in mikera.matrixx with parameters of type Index

Modifier and Type	Method and Description
static AMatrix	Matrixx.createSparse(int columnCount, Index[] indexes, AVector[] weights) Create a sparse array, given an Index of column positions and AVector of corresponding values for each row in the sparse array Performs a defensive copy of underlying data.

Uses of Index in mikera.matrixx.impl

Methods in mikera.matrixx.impl with parameters of type Index

Modifier and Type	Method and Description
static PermutationMatrix	PermutationMatrix.create(Index rowPermutations)
static PermutationMatrix	PermutationMatrix.wrap(Index rowPermutations)

Constructors in mikera.matrixx.impl with parameters of type Index

Constructor and Description
PermutedMatrix(AMatrix source, Index rowPermutations)
PermutedMatrix(AMatrix source, Index rowPermutations, Index columnPermutations)

Uses of Index in mikera.transformz

Methods in mikera.transformz with parameters of type Index

Modifier and Type	Method and Description
ATransform	ATransform.takeComponents(Index components) Returns a wrapper transform that returns a subset of this transform's output components

Uses of Index in mikera.transformz.impl

Methods in mikera.transformz.impl with parameters of type Index

Modifier and Type	Method and Description
static SubsetTransform	SubsetTransform.create(ATransform trans, Index components)
static SubsetTransform	SubsetTransform.create(SubsetTransform trans, Index components)

Uses of Index in mikera.vectorz

Methods in mikera.vectorz that return Index

Modifier and Type	Method and Description
Index	AVector.nonSparseIndex() Returns an Index indicating which elements of this vector are defined as non-sparse.

Methods in mikera.vectorz with parameters of type Index

Modifier and Type	Method and Description
void	AVector.addMultiple(AVector source, Index sourceToDest, double factor) Adds source vector to this vector at the specified indexes which should map from source->this
void	Vector.addMultiple(Vector source, Index index, double factor)
void	AVector.addMultiple(Vector source, Index sourceToDest, double factor) Adds source vector to this vector at the specified indexes which should map from source->this
double	Vector.dotProduct(AVector v, Index ix)
double	AVector.dotProduct(AVector v, Index ix) Returns the dotProduct of this vector with the elements of another vector mapped to specified indexes in this vector.
double	Vector.dotProduct(Vector v, Index ix)
void	AVector.set(AVector source, Index indexes) sets the vector using values indexed from another vector

Uses of Index in mikera.vectorz.impl

Methods in mikera.vectorz.impl that return Index

Modifier and Type	Method and Description
Index	ZeroVector.nonSparseIndex()
Index	SparseIndexedVector.nonSparseIndex()
Index	SparseImmutableVector.nonSparseIndex()
Index	SparseHashedVector.nonSparseIndex()
Index	SingleElementVector.nonSparseIndex()
Index	ISparseVector.nonSparseIndex() Returns an Index specifying the non-sparse elements
Index	GrowableIndexedVector.nonSparseIndex()
Index	AxisVector.nonSparseIndex()
abstract Index	ASparseVector.nonSparseIndex()
Index	ASingleElementVector.nonSparseIndex()

Methods in mikera.vectorz.impl with parameters of type Index

Modifier and Type	Method and Description
static SparseIndexedVector	SparseIndexedVector.create(int length, Index index, AVector data) Creates a SparseIndexedVector using the given sorted Index to identify the indexes of non-zero values, and a dense vector to specify all the non-zero element values
static AVector	SparseImmutableVector.create(int length, Index sparseIndex, AVector sparseValues) Creates a SparseImmutableVector using the given sorted Index to identify the indexes of non-zero values, and a dense vector to specify all the non-zero element values
static SparseIndexedVector	SparseIndexedVector.create(int length, Index index, double[] data) Creates a SparseIndexedVector using the given sorted Index to identify the indexes of non-zero values, and a double[] array to specify all the non-zero element values
static AVector	SparseImmutableVector.create(int length, Index sparseIndex, double[] sparseValues) Creates a SparseImmutableVector using the given sorted Index to identify the indexes of non-zero values, and a double[] array to specify all the non-zero element values
static SparseHashedVector	SparseHashedVector.create(int length, Index index, Vector values) Create a SparseHashedVector with specified non-zero indexes and values.
void	SparseIndexedVector.includeIndices(Index ixs) Include additional indices in the non-sparse index set of this vector.
static IndexVector	IndexVector.wrap(Index a) Creates an IndexVector wrapping the given immutable index WARNING: Index will be used as internal storage for the IndexVector
static SparseIndexedVector	SparseIndexedVector.wrap(int length, Index index, double[] data) Creates a SparseIndexedVector with the specified index and data values.
static SparseImmutableVector	SparseImmutableVector.wrap(int length, Index index, double[] nonSparseValues) Creates a SparseImmutableVector with the specified index and data values.

Uses of Index in mikera.vectorz.util

Methods in mikera.vectorz.util with parameters of type Index

Modifier and Type	Method and Description
static String	ErrorMessages.incompatibleShapes(Index index, AVector v)