Examples of net.myrrix.common.MyrrixRecommender.mostSimilarItems()

Class net.myrrix.common.MyrrixRecommender

Examples of net.myrrix.common.MyrrixRecommender.mostSimilarItems()

net.myrrix.common.MyrrixRecommender.mostSimilarItems()
@param itemID ID of item for which to find most similar other items @param howMany desired number of most similar items to find @return items most similar to the given item, ordered from most similar to least @throws org.apache.mahout.cf.taste.common.NoSuchItemException if the item is not known

    RescorerProvider rescorerProvider = getRescorerProvider();
    try {
      int howMany = getHowMany(request);
      Iterable<RecommendedItem> similar;
      if (rescorerProvider == null) {
        similar = recommender.mostSimilarItems(itemIDSet.toArray(), howMany);
      } else {
        Rescorer<LongPair> rescorer =
            rescorerProvider.getMostSimilarItemsRescorer(recommender, getRescorerParams(request));
        similar = recommender.mostSimilarItems(itemIDSet.toArray(),
                                               howMany,

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      if (rescorerProvider == null) {
        similar = recommender.mostSimilarItems(itemIDSet.toArray(), howMany);
      } else {
        Rescorer<LongPair> rescorer =
            rescorerProvider.getMostSimilarItemsRescorer(recommender, getRescorerParams(request));
        similar = recommender.mostSimilarItems(itemIDSet.toArray(),
                                               howMany,
                                               rescorer);
      }
      output(request, response, similar);
    } catch (NoSuchItemException nsie) {

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