List of sum2() Examples

Examples of sum2()

weka.core.matrix.DoubleVector.sum2()
Returns the squared sum of all elements in the vector.

Examples of weka.core.matrix.DoubleVector.sum2()

    X.positiveDiagonal( Y, pvt );
    
    PaceMatrix sol = (PaceMatrix) Y.clone();
    X.rsolve( sol, pvt, pvt.size() );
    DoubleVector r = Y.getColumn( pvt.size(), n-1, 0);
    double sde = Math.sqrt(r.sum2() / r.size());
    
    DoubleVector aHat = Y.getColumn( 0, pvt.size()-1, 0).times( 1./sde );


    DoubleVector aTilde = null;
    switch( paceEstimator) {

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Examples of weka.core.matrix.DoubleVector.sum2()

    X.positiveDiagonal( Y, pvt );
    
    PaceMatrix sol = (PaceMatrix) Y.clone();
    X.rsolve( sol, pvt, pvt.size() );
    DoubleVector r = Y.getColumn( pvt.size(), n-1, 0);
    double sde = Math.sqrt(r.sum2() / r.size());
    
    DoubleVector aHat = Y.getColumn( 0, pvt.size()-1, 0).times( 1./sde );


    DoubleVector aTilde = null;
    switch( paceEstimator) {

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Examples of weka.core.matrix.DoubleVector.sum2()

    d.fit( a, NNMMethod ); 
    System.out.println( "The estimated mixing distribution is:\n" + d );
  
    DoubleVector pred = d.nestedEstimate( a.rev() ).rev();
    System.out.println( "\nThe Nested Estimate = \n" + pred );
    System.out.println( "Quadratic loss = " + pred.sum2( means ) );


    pred = d.subsetEstimate( a );
    System.out.println( "\nThe Subset Estimate = \n" + pred );
    System.out.println( "Quadratic loss = " + pred.sum2( means ) );

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Examples of weka.core.matrix.DoubleVector.sum2()

    System.out.println( "\nThe Nested Estimate = \n" + pred );
    System.out.println( "Quadratic loss = " + pred.sum2( means ) );


    pred = d.subsetEstimate( a );
    System.out.println( "\nThe Subset Estimate = \n" + pred );
    System.out.println( "Quadratic loss = " + pred.sum2( means ) );


    pred = d.empiricalBayesEstimate( a );
    System.out.println( "\nThe Empirical Bayes Estimate = \n" + pred );
    System.out.println( "Quadratic loss = " + pred.sum2( means ) );

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Examples of weka.core.matrix.DoubleVector.sum2()

    System.out.println( "\nThe Subset Estimate = \n" + pred );
    System.out.println( "Quadratic loss = " + pred.sum2( means ) );


    pred = d.empiricalBayesEstimate( a );
    System.out.println( "\nThe Empirical Bayes Estimate = \n" + pred );
    System.out.println( "Quadratic loss = " + pred.sum2( means ) );
  
  }
}

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Examples of weka.core.matrix.DoubleVector.sum2()


    System.out.println("=============================================" + 
           "==============");
    System.out.println("             *** Pace estimation *** \n");
    DoubleVector r = Y.getColumn( pvt.size(), n-1, 0);
    double sde = Math.sqrt(r.sum2() / r.size());
  
    System.out.println( "Estimated standard deviation = " + sde );


    DoubleVector aHat = Y.getColumn( 0, pvt.size()-1, 0).times( 1./sde );
    System.out.println("\naHat = \n" + aHat );

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