Package org.apache.mahout.cf.taste.similarity.precompute

Examples of org.apache.mahout.cf.taste.similarity.precompute.SimilarItems


          List<SimilarItems> similarItemsOfBatch = Lists.newArrayListWithCapacity(itemIDBatch.length);
          for (long itemID : itemIDBatch) {
            List<RecommendedItem> similarItems = getRecommender().mostSimilarItems(itemID, getSimilarItemsPerItem());

            similarItemsOfBatch.add(new SimilarItems(itemID, similarItems));
          }

          results.offer(similarItemsOfBatch);

          if (++numBatchesProcessed % 5 == 0) {
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          List<SimilarItems> similarItemsOfBatch = Lists.newArrayListWithCapacity(itemIDBatch.length);
          for (long itemID : itemIDBatch) {
            List<RecommendedItem> similarItems = getRecommender().mostSimilarItems(itemID, getSimilarItemsPerItem());

            similarItemsOfBatch.add(new SimilarItems(itemID, similarItems));
          }

          results.offer(similarItemsOfBatch);

          if (++numBatchesProcessed % 5 == 0) {
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