See: Description
Interface | Description |
---|---|
Matrix |
The basic interface including numerous convenience functions
|
MatrixTimesOps |
Optional interface for optimized matrix multiplications.
|
QR | |
Swapper |
Interface for an object that knows how to swap elements at two positions (a,b).
|
Vector |
The basic interface including numerous convenience functions
|
Vector.Element |
A holder for information about a specific item in the Vector.
|
VectorIterable |
Class | Description |
---|---|
AbstractMatrix |
A few universal implementations of convenience functions for a JVM-backed matrix.
|
AbstractMatrix.TransposeViewVector | |
AbstractVector |
Implementations of generic capabilities like sum of elements and dot products
|
Algebra | |
Arrays |
Array manipulations; complements java.util.Arrays.
|
BinarySearch | |
Centroid |
A centroid is a weighted vector.
|
CholeskyDecomposition |
Cholesky decomposition shamelessly ported from JAMA.
|
ConstantVector |
Implements a vector with all the same values.
|
DelegatingVector |
A delegating vector provides an easy way to decorate vectors with weights or id's and such while
keeping all of the Vector functionality.
|
DenseMatrix |
Matrix of doubles implemented using a 2-d array
|
DenseSymmetricMatrix |
Economy packaging for a dense symmetric in-core matrix.
|
DenseVector |
Implements vector as an array of doubles
|
DiagonalMatrix | |
FileBasedMatrix |
Provides a way to get data from a file and treat it as if it were a matrix, but avoids putting all that
data onto the Java heap.
|
FileBasedSparseBinaryMatrix |
Provides a way to get data from a file and treat it as if it were a matrix, but avoids putting
all that data onto the Java heap.
|
FileBasedSparseBinaryMatrix.BinaryReadOnlyElement | |
Matrices | |
MatrixSlice | |
MatrixVectorView |
Provides a virtual vector that is really a row or column or diagonal of a matrix.
|
MatrixView |
Implements subset view of a Matrix
|
MurmurHash |
This is a very fast, non-cryptographic hash suitable for general hash-based
lookup.
|
MurmurHash3 |
This produces exactly the same hash values as the final C+
+ * version of MurmurHash3 and is thus suitable for producing the same hash values across
platforms.
|
NamedVector | |
OldQRDecomposition |
partially deprecated until unit tests are in place.
|
OrderedIntDoubleMapping | |
OrthonormalityVerifier | |
PermutedVectorView |
Provides a permuted view of a vector.
|
PersistentObject |
This empty class is the common root for all persistent capable classes.
|
PivotedMatrix |
Matrix that allows transparent row and column permutation.
|
QRDecomposition |
For an m x n matrix A with
m >= n , the QR decomposition is an m x n
orthogonal matrix Q and an n x n upper triangular matrix R so that
A = Q*R. |
RandomAccessSparseVector |
Implements vector that only stores non-zero doubles
|
RandomTrinaryMatrix |
Random matrix.
|
SequentialAccessSparseVector |
Implements vector that only stores non-zero doubles as a pair of parallel arrays (OrderedIntDoubleMapping),
one int[], one double[].
|
SingularValueDecomposition | |
Sorting | |
SparseColumnMatrix | Deprecated
tons of inconsistences.
|
SparseMatrix |
Doubly sparse matrix.
|
SparseRowMatrix |
sparse matrix with general element values whose rows are accessible quickly.
|
TransposedMatrixView |
Matrix View backed by an
IntIntFunction |
UpperTriangular |
Quick and dirty implementation of some
Matrix methods
over packed upper triangular matrix. |
VectorBinaryAggregate |
Abstract class encapsulating different algorithms that perform the Vector operations aggregate().
|
VectorBinaryAggregate.AggregateAllIterateSequential | |
VectorBinaryAggregate.AggregateAllIterateThatLookupThis | |
VectorBinaryAggregate.AggregateAllIterateThisLookupThat | |
VectorBinaryAggregate.AggregateAllLoop | |
VectorBinaryAggregate.AggregateIterateIntersection | |
VectorBinaryAggregate.AggregateIterateUnionRandom | |
VectorBinaryAggregate.AggregateIterateUnionSequential | |
VectorBinaryAggregate.AggregateNonzerosIterateThatLookupThis | |
VectorBinaryAggregate.AggregateNonzerosIterateThisLookupThat | |
VectorBinaryAssign |
Abstract class encapsulating different algorithms that perform the Vector operations assign().
|
VectorBinaryAssign.AssignAllIterateSequentialInplaceUpdates | |
VectorBinaryAssign.AssignAllIterateSequentialMergeUpdates | |
VectorBinaryAssign.AssignAllIterateThatLookupThisInplaceUpdates | |
VectorBinaryAssign.AssignAllIterateThatLookupThisMergeUpdates | |
VectorBinaryAssign.AssignAllIterateThisLookupThatInplaceUpdates | |
VectorBinaryAssign.AssignAllIterateThisLookupThatMergeUpdates | |
VectorBinaryAssign.AssignAllLoopInplaceUpdates | |
VectorBinaryAssign.AssignAllLoopMergeUpdates | |
VectorBinaryAssign.AssignIterateIntersection |
If f(x, 0) = x and f(0, y) = 0 the zeros in x and y don't matter and we can iterate through the nonzeros
in both x and y.
|
VectorBinaryAssign.AssignIterateUnionRandomInplaceUpdates |
If f(0, 0) = 0 we can iterate through the nonzeros in either x or y.
|
VectorBinaryAssign.AssignIterateUnionRandomMergeUpdates |
If f(0, 0) = 0 we can iterate through the nonzeros in either x or y.
|
VectorBinaryAssign.AssignIterateUnionSequentialInplaceUpdates |
If f(0, 0) = 0 we can iterate through the nonzeros in either x or y.
|
VectorBinaryAssign.AssignIterateUnionSequentialMergeUpdates |
If f(0, 0) = 0 we can iterate through the nonzeros in either x or y.
|
VectorBinaryAssign.AssignNonzerosIterateThatLookupThisInplaceUpdates |
If f(x, 0) = x, the zeros in y don't matter and we can simply iterate through the nonzeros of y.
|
VectorBinaryAssign.AssignNonzerosIterateThatLookupThisMergeUpdates |
If f(x, 0) = x, the zeros in y don't matter and we can simply iterate through the nonzeros of y.
|
VectorBinaryAssign.AssignNonzerosIterateThisLookupThat |
If f(0, y) = 0, the zeros in x don't matter and we can simply iterate through the nonzeros of x.
|
VectorView |
Implements subset view of a Vector
|
WeightedVector |
Decorates a vector with a floating point weight and an index.
|
WeightedVectorComparator |
Orders
WeightedVector by WeightedVector.getWeight() . |
Exception | Description |
---|---|
CardinalityException |
Exception thrown when there is a cardinality mismatch in matrix or vector operations.
|
IndexException |
Exception thrown when a matrix or vector is accessed at an index, or dimension,
which does not logically exist in the entity.
|
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