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.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. 
 

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
DenseVector
          Implements vector as an array of doubles
Matrix
          The basic interface including numerous convenience functions
MatrixSlice
           
NamedVector
           
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
           
VectorList
          Provides a very flexible matrix that is based on a simple list of vectors.
VectorView
          Implements subset view of a Vector
 

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

 



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