Examples of net.myrrix.common.collection.SamplingLongPrimitiveIterator

net.myrrix.common.collection.SamplingLongPrimitiveIterator
Wraps a {@link LongPrimitiveIterator} and returns only some subset of the elements that it would,as determined by a sampling rate parameter. Adapted from the same class in Mahout 0.8. @author Sean Owen @author Mahout @since 1.0

                                              LongPrimitiveIterator stream,
                                              int streamSize, 
                                              RandomGenerator random) {
    LongPrimitiveIterator it;
    if (n < streamSize) {
      it = new SamplingLongPrimitiveIterator(random, stream, (double) n / streamSize);      
    } else {
      it = stream;
    }
    FastIDSet chosen = new FastIDSet(n);    
    while (it.hasNext()) {

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