Package org.apache.mahout.math

Examples of org.apache.mahout.math.Matrix.viewRow()

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      // TODO Auto-generated catch block
      e.printStackTrace();
    }
   
    Matrix input = new DenseMatrix( 1, v_in.size() );
    input.viewRow(0).assign(v_in);
     
    Matrix label = new DenseMatrix( 1, v_out.size() );
    label.viewRow(0).assign(v_out);
   
    boolean found = false;
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    Matrix input = new DenseMatrix( 1, v_in.size() );
    input.viewRow(0).assign(v_in);
     
    Matrix label = new DenseMatrix( 1, v_out.size() );
    label.viewRow(0).assign(v_out);
   
    boolean found = false;
   
    for (int col = 0; col < label.numCols(); col++) {
     
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    Matrix ret = m.like();
    ret.assign(m);

    for (int r = 0; r < m.numRows(); r++) {

      ret.viewRow(r).assign(row, Functions.PLUS);

    }


    return ret;
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              input_matrix.viewRow( vec_count ).set(x, Double.parseDouble( parts[ x ] ));
             
            } else {
           
              output_matrix.viewRow( vec_count ).assign(0);
              output_matrix.viewRow( vec_count ).set( Integer.parseInt( parts[ x ] ) - 1, 1.0 );
            }
          }
         
          vec_count++;
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              input_matrix.viewRow( vec_count ).set(x, Double.parseDouble( parts[ x ] ));
             
            } else {
           
              output_matrix.viewRow( vec_count ).assign(0);
              output_matrix.viewRow( vec_count ).set( Integer.parseInt( parts[ x ] ) - 1, 1.0 );
            }
          }
         
          vec_count++;
        }
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