Addition of Matrix Input-Output format
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Key: HADOOP-2515
URL: https://issues.apache.org/jira/browse/HADOOP-2515
Project: Hadoop
Issue Type: New Feature
Components: mapred
Reporter: Edward Yoon
Assignee: Edward Yoon
Priority: Minor
After talk with gary bradski, i decided to try working for matrix.
If you have any advice, please let me know.
* A matrix of features
** Each row is one input vector.
** Each column coreesponds to a separate feature.
*** indicates the i-th row vector
* Splitting the input matrix
** The input matrix is split into n submatrix, where n is the number of mapper.
** Computation is are on input vectors; only 1-D decomposition is done.
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