Class | Description |
---|---|
AffinityMatrixInputJob | |
AffinityMatrixInputMapper |
Handles reading the files representing the affinity matrix.
|
AffinityMatrixInputReducer |
Tasked with taking each DistributedRowMatrix entry and collecting them
into vectors corresponding to rows.
|
IntDoublePairWritable |
This class is a Writable implementation of the mahout.common.Pair
generic class.
|
Keys | |
MatrixDiagonalizeJob |
Given a matrix, this job returns a vector whose i_th element is the
sum of all the elements in the i_th row of the original matrix.
|
MatrixDiagonalizeJob.MatrixDiagonalizeMapper | |
MatrixDiagonalizeJob.MatrixDiagonalizeReducer | |
UnitVectorizerJob |
Given a DistributedRowMatrix, this job normalizes each row to unit
vector length.
|
UnitVectorizerJob.UnitVectorizerMapper | |
VectorCache |
This class handles reading and writing vectors to the Hadoop
distributed cache.
|
VectorMatrixMultiplicationJob |
This class handles the three-way multiplication of the digonal matrix
and the Markov transition matrix inherent in the Eigencuts algorithm.
|
VectorMatrixMultiplicationJob.VectorMatrixMultiplicationMapper | |
VertexWritable |
Represents a vertex within the affinity graph for Eigencuts.
|
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