Examples of rowSize()

Examples of org.apache.mahout.math.DenseMatrix.rowSize()

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    for (int i = 0; i < kp; i++) {
      System.out.printf("%e ", svaluesControl[i]);
    }
    System.out.println();

    int m = mx.rowSize(); /* ,n=mx.columnSize(); */

    final Map<Integer, Vector> btRows = Maps.newHashMap();

    PartialRowEmitter btEmitter = new PartialRowEmitter() {
      @Override
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Examples of org.apache.mahout.math.DenseMatrix.rowSize()

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    m.setQuick(1, 2, 6);
    m.setQuick(2, 0, 7);
    m.setQuick(2, 1, 8);
    m.setQuick(2, 2, 9);

    GivensThinSolver qrSolver = new GivensThinSolver(m.rowSize(), m.columnSize());
    qrSolver.solve(m);

    Matrix qtm = new DenseMatrix(qrSolver.getThinQtTilde());

    assertOrthonormality(qtm.transpose(), false, SVD_EPSILON);
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Examples of org.apache.mahout.math.DenseMatrix.rowSize()

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  public static void testThinQr(int dims, int kp) throws IOException {

    DenseMatrix mx = new DenseMatrix(dims << 2, dims);

    Random rnd = RandomUtils.getRandom();
    for (int i = 0; i < mx.rowSize(); i++) {
      for (int j = 0; j < mx.columnSize(); j++) {
        mx.set(i, j, rnd.nextDouble() * 1000);
      }
    }

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Examples of org.apache.mahout.math.DenseMatrix.rowSize()

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    for (int i = 0; i < kp; i++) {
      System.out.printf("%.3e ", svaluesControl[i]);
    }
    System.out.println();

    int m = mx.rowSize(); /* ,n=mx.columnSize(); */

    long seed = RandomUtils.getRandom().nextLong();

    final Map<Integer, Vector> btRows = Maps.newHashMap();

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Examples of org.apache.mahout.math.DenseMatrix.rowSize()

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  public static void testBlockQrWithSSVD(int dims, int kp, int r, long rndSeed) throws IOException {

    DenseMatrix mx = new DenseMatrix(dims << 2, dims);

    Random rnd = RandomUtils.getRandom();
    for (int i = 0; i < mx.rowSize(); i++) {
      for (int j = 0; j < mx.columnSize(); j++) {
        mx.set(i, j, (rnd.nextDouble() - 0.5) * 1000);
      }
    }
    mx.setQuick(0, 0, 1);
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Examples of org.apache.mahout.math.DenseMatrix.rowSize()

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    m.setQuick(2, 0, 7);
    m.setQuick(2, 1, 8);
    m.setQuick(2, 2, 9);

    GivensThinSolver qrSolver =
      new GivensThinSolver(m.rowSize(), m.columnSize());
    qrSolver.solve(m);

    Matrix qtm = new DenseMatrix(qrSolver.getThinQtTilde());

    assertOrthonormality(qtm.transpose(), false, SVD_EPSILON);
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Examples of org.apache.mahout.math.DenseMatrix.rowSize()

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    m.setQuick(1, 2, 6);
    m.setQuick(2, 0, 7);
    m.setQuick(2, 1, 8);
    m.setQuick(2, 2, 9);

    GivensThinSolver qrSolver = new GivensThinSolver(m.rowSize(), m.columnSize());
    qrSolver.solve(m);

    Matrix qtm = new DenseMatrix(qrSolver.getThinQtTilde());

    assertOrthonormality(qtm.transpose(), false, SVD_EPSILON);
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Examples of org.apache.mahout.math.DenseMatrix.rowSize()

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    // return m_rnd.nextDouble()*1000;
    // }
    // });

    Random rnd = RandomUtils.getRandom();
    for (int i = 0; i < mx.rowSize(); i++) {
      for (int j = 0; j < mx.columnSize(); j++) {
        mx.set(i, j, rnd.nextDouble() * 1000);
      }
    }

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Examples of org.apache.mahout.math.DenseMatrix.rowSize()

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    for (int i = 0; i < kp; i++) {
      System.out.printf("%.3e ", svaluesControl[i]);
    }
    System.out.println();

    int m = mx.rowSize(); /* ,n=mx.columnSize(); */

    long seed = RandomUtils.getRandom().nextLong();

    final Map<Integer, Vector> btRows = new HashMap<Integer, Vector>();

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Examples of org.apache.mahout.math.DenseMatrix.rowSize()

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    // return (m_rnd.nextDouble()-0.5)*1000;
    // }
    // });

    Random rnd = RandomUtils.getRandom();
    for (int i = 0; i < mx.rowSize(); i++) {
      for (int j = 0; j < mx.columnSize(); j++) {
        mx.set(i, j, (rnd.nextDouble() - 0.5) * 1000);
      }
    }
    mx.setQuick(0, 0, 1);
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