Uses of Package
org.apache.mahout.math

Packages that use org.apache.mahout.math

org.apache.mahout.math	Core base classes; Operations on primitive arrays such as sorting, partitioning and permuting.
org.apache.mahout.math.als
org.apache.mahout.math.decomposer
org.apache.mahout.math.decomposer.hebbian
org.apache.mahout.math.decomposer.lanczos
org.apache.mahout.math.function	Core interfaces for functions, comparisons and procedures on objects and primitive data types.
org.apache.mahout.math.matrix
org.apache.mahout.math.matrix.impl	Matrix implementations; You normally need not look at this package, because all concrete classes implement the abstract interfaces of org.apache.mahout.math.matrix, without subsetting or supersetting.
org.apache.mahout.math.matrix.linalg
org.apache.mahout.math.solver
org.apache.mahout.math.ssvd

Classes in org.apache.mahout.math used by org.apache.mahout.math

AbstractMatrix
A few universal implementations of convenience functions

AbstractVector
Implementations of generic capabilities like sum of elements and dot products

DenseMatrix
Matrix of doubles implemented using a 2-d array

DenseVector
Implements vector as an array of doubles

DiagonalMatrix

Matrix
The basic interface including numerous convenience functions

MatrixSlice

NamedVector

PivotedMatrix
Matrix that allows transparent row and column permutation.

RandomAccessSparseVector
Implements vector that only stores non-zero doubles

SequentialAccessSparseVector
Implements vector that only stores non-zero doubles as a pair of parallel arrays (OrderedIntDoubleMapping), one int[], one double[].

Vector
The basic interface including numerous convenience functions

NOTE: All implementing classes must have a constructor that takes an int for cardinality and a no-arg constructor that can be used for marshalling the Writable instance

NOTE: Implementations may choose to reuse the Vector.Element in the Iterable methods

Vector.Element
A holder for information about a specific item in the Vector.

VectorIterable

VectorView
Implements subset view of a Vector

Classes in org.apache.mahout.math used by org.apache.mahout.math.als

Vector
The basic interface including numerous convenience functions

NOTE: All implementing classes must have a constructor that takes an int for cardinality and a no-arg constructor that can be used for marshalling the Writable instance

NOTE: Implementations may choose to reuse the Vector.Element in the Iterable methods

Classes in org.apache.mahout.math used by org.apache.mahout.math.decomposer

Vector
The basic interface including numerous convenience functions

NOTE: All implementing classes must have a constructor that takes an int for cardinality and a no-arg constructor that can be used for marshalling the Writable instance

NOTE: Implementations may choose to reuse the Vector.Element in the Iterable methods

VectorIterable

Classes in org.apache.mahout.math used by org.apache.mahout.math.decomposer.hebbian

Matrix
The basic interface including numerous convenience functions

Vector
The basic interface including numerous convenience functions

NOTE: All implementing classes must have a constructor that takes an int for cardinality and a no-arg constructor that can be used for marshalling the Writable instance

NOTE: Implementations may choose to reuse the Vector.Element in the Iterable methods

Classes in org.apache.mahout.math used by org.apache.mahout.math.decomposer.lanczos

Matrix
The basic interface including numerous convenience functions

Vector
The basic interface including numerous convenience functions

NOTE: All implementing classes must have a constructor that takes an int for cardinality and a no-arg constructor that can be used for marshalling the Writable instance

NOTE: Implementations may choose to reuse the Vector.Element in the Iterable methods

VectorIterable

Classes in org.apache.mahout.math used by org.apache.mahout.math.function

Vector
The basic interface including numerous convenience functions

NOTE: All implementing classes must have a constructor that takes an int for cardinality and a no-arg constructor that can be used for marshalling the Writable instance

NOTE: Implementations may choose to reuse the Vector.Element in the Iterable methods

Classes in org.apache.mahout.math used by org.apache.mahout.math.matrix

Vector
The basic interface including numerous convenience functions

NOTE: All implementing classes must have a constructor that takes an int for cardinality and a no-arg constructor that can be used for marshalling the Writable instance

NOTE: Implementations may choose to reuse the Vector.Element in the Iterable methods

Classes in org.apache.mahout.math used by org.apache.mahout.math.matrix.impl

Vector
The basic interface including numerous convenience functions

NOTE: All implementing classes must have a constructor that takes an int for cardinality and a no-arg constructor that can be used for marshalling the Writable instance

NOTE: Implementations may choose to reuse the Vector.Element in the Iterable methods

Classes in org.apache.mahout.math used by org.apache.mahout.math.matrix.linalg

Matrix
The basic interface including numerous convenience functions

Classes in org.apache.mahout.math used by org.apache.mahout.math.solver

Matrix
The basic interface including numerous convenience functions

Vector
The basic interface including numerous convenience functions

NOTE: All implementing classes must have a constructor that takes an int for cardinality and a no-arg constructor that can be used for marshalling the Writable instance

NOTE: Implementations may choose to reuse the Vector.Element in the Iterable methods

VectorIterable

Classes in org.apache.mahout.math used by org.apache.mahout.math.ssvd

Matrix
The basic interface including numerous convenience functions

Vector
The basic interface including numerous convenience functions

NOTE: All implementing classes must have a constructor that takes an int for cardinality and a no-arg constructor that can be used for marshalling the Writable instance

NOTE: Implementations may choose to reuse the Vector.Element in the Iterable methods