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Benson Margulies commented on MAHOUT-259: ----------------------------------------- In some ways, this is clearer than the patch ... {noformat} D math/src/main/java/org/apache/mahout/math/matrix/ObjectMatrix1D.java D math/src/main/java/org/apache/mahout/math/matrix/impl/SelectedSparseObjectMatrix1D.java D math/src/main/java/org/apache/mahout/math/matrix/impl/SelectedSparseObjectMatrix2D.java D math/src/main/java/org/apache/mahout/math/matrix/impl/SelectedSparseObjectMatrix3D.java D math/src/main/java/org/apache/mahout/math/matrix/impl/SparseObjectMatrix1D.java D math/src/main/java/org/apache/mahout/math/matrix/impl/DenseObjectMatrix1D.java D math/src/main/java/org/apache/mahout/math/matrix/impl/SparseObjectMatrix2D.java D math/src/main/java/org/apache/mahout/math/matrix/impl/DenseObjectMatrix2D.java D math/src/main/java/org/apache/mahout/math/matrix/impl/SparseObjectMatrix3D.java D math/src/main/java/org/apache/mahout/math/matrix/impl/DenseObjectMatrix3D.java D math/src/main/java/org/apache/mahout/math/matrix/impl/SelectedDenseObjectMatrix1D.java D math/src/main/java/org/apache/mahout/math/matrix/impl/SelectedDenseObjectMatrix2D.java D math/src/main/java/org/apache/mahout/math/matrix/impl/SelectedDenseObjectMatrix3D.java D math/src/main/java/org/apache/mahout/math/matrix/ObjectMatrix2D.java D math/src/main/java/org/apache/mahout/math/matrix/ObjectMatrix3D.java D math/src/main/java/org/apache/mahout/math/matrix/ObjectMatrix1DProcedure.java D math/src/main/java/org/apache/mahout/math/matrix/objectalgo D math/src/main/java/org/apache/mahout/math/matrix/objectalgo/Formatter.java D math/src/main/java/org/apache/mahout/math/matrix/objectalgo/Sorting.java D math/src/main/java/org/apache/mahout/math/matrix/objectalgo/Partitioning.java D math/src/main/java/org/apache/mahout/math/matrix/objectalgo/ObjectMatrix1DComparator.java D math/src/main/java/org/apache/mahout/math/matrix/objectalgo/ObjectMatrix2DComparator.java D math/src/main/java/org/apache/mahout/math/matrix/objectalgo/package.html D math/src/main/java/org/apache/mahout/math/matrix/ObjectMatrix2DProcedure.java D math/src/main/java/org/apache/mahout/math/matrix/ObjectMatrix3DProcedure.java {noformat} > Remove all code for Object matrices > ----------------------------------- > > Key: MAHOUT-259 > URL: https://issues.apache.org/jira/browse/MAHOUT-259 > Project: Mahout > Issue Type: Improvement > Components: Math > Affects Versions: 0.3 > Reporter: Benson Margulies > Attachments: MAHOUT-259.patch > > > No code in Mahout that does math, even code straight from Colt, uses the > Object matrix classes. They are something of a nightmare from a Generic type > standpoint. > So, 'When in doubt, cut it out.' -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.