Package org.apache.hama.commons.math

Examples of org.apache.hama.commons.math.SquareVectorFunction

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    DoubleVector usr2Vector = usr2.getVector();
   
    // Euclidean distance
    return Math.pow( usr1Vector
                    .subtract(usr2Vector)
                    .applyToElements(new SquareVectorFunction())
                    .sum() , 0.5);
  }
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    DoubleVector itm2Vector = itm2.getVector();
   
    // Euclidean distance
    return Math.pow( itm1Vector
                      .subtract(itm2Vector)
                      .applyToElements(new SquareVectorFunction())
                      .sum() , 0.5);
  }
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