Package org.apache.mahout.math

Examples of org.apache.mahout.math.IndexException

77
78
79
80
81
82
83
84
85
86
87
  }

  @Override
  public Matrix assignColumn(int column, Vector other) {
    if (columnSize() != other.size()) {
      throw new IndexException(columnSize(), other.size());
    }
    if (other.viewPart(column + 1, other.size() - column - 1).norm(1) > 1.0e-14) {
      throw new IllegalArgumentException("Cannot set lower portion of triangular matrix to non-zero");
    }
    for (Vector.Element element : other.viewPart(0, column).all()) {
View Full Code Here
91
92
93
94
95
96
97
98
99
100
101
  }

  @Override
  public Matrix assignRow(int row, Vector other) {
    if (columnSize() != other.size()) {
      throw new IndexException(numCols(), other.size());
    }
    for (int i = 0; i < row; i++) {
      if (Math.abs(other.getQuick(i)) > EPSILON) {
        throw new IllegalArgumentException("non-triangular source");
      }
View Full Code Here
77
78
79
80
81
82
83
84
85
86
87
  }

  @Override
  public Matrix assignColumn(int column, Vector other) {
    if (columnSize() != other.size()) {
      throw new IndexException(columnSize(), other.size());
    }
    if (other.viewPart(column + 1, other.size() - column - 1).norm(1) > 1.0e-14) {
      throw new IllegalArgumentException("Cannot set lower portion of triangular matrix to non-zero");
    }
    for (Vector.Element element : other.viewPart(0, column)) {
View Full Code Here
91
92
93
94
95
96
97
98
99
100
101
  }

  @Override
  public Matrix assignRow(int row, Vector other) {
    if (columnSize() != other.size()) {
      throw new IndexException(numCols(), other.size());
    }
    for (int i = 0; i < row; i++) {
      if (Math.abs(other.getQuick(i)) > EPSILON) {
        throw new IllegalArgumentException("non-triangular source");
      }
View Full Code Here
TOP

Related Classes of org.apache.mahout.math.IndexException

  • org.apache.mahout.math.hadoop.stochasticsvd.UpperTriangular
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.