Package org.apache.mahout.fpm.pfpgrowth.convertors

Examples of org.apache.mahout.fpm.pfpgrowth.convertors.ContextStatusUpdater

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    fp.generateTopKFrequentPatterns(new StringRecordIterator(new FileLineIterable(new File(input), encoding,
        false), pattern), fp.generateFList(new StringRecordIterator(new FileLineIterable(new File(input),
        encoding, false), pattern), minSupport), minSupport, maxHeapSize, features,
      new StringOutputConverter(new SequenceFileOutputCollector<Text,TopKStringPatterns>(writer)),
      new ContextStatusUpdater(null));
    writer.close();
   
    List<Pair<String,TopKStringPatterns>> frequentPatterns = FPGrowth.readFrequentPattern(fs, conf, path);
    for (Pair<String,TopKStringPatterns> entry : frequentPatterns) {
      log.info("Dumping Patterns for Feature: {} \n{}", entry.getFirst(), entry.getSecond()
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        fp.generateFList(transactions.iterator(), 3),
        3,
        100,
        new HashSet<String>(),
        new StringOutputConverter(new SequenceFileOutputCollector<Text,TopKStringPatterns>(writer)),
        new ContextStatusUpdater(null));
    writer.close();

    List<Pair<String, TopKStringPatterns>> frequentPatterns = FPGrowth.readFrequentPattern(fs, conf, path);
    assertEquals(
      "[(C,([B, C],3)), "
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            minSupport),
        minSupport,
        maxHeapSize,
        features,
        new StringOutputConverter(new SequenceFileOutputCollector<Text,TopKStringPatterns>(writer)),
        new ContextStatusUpdater(null));
    writer.close();
   
    List<Pair<String,TopKStringPatterns>> frequentPatterns = FPGrowth.readFrequentPattern(fs, conf, path);
    for (Pair<String,TopKStringPatterns> entry : frequentPatterns) {
      log.info("Dumping Patterns for Feature: {} \n{}", entry.getFirst(), entry.getSecond()
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        fp.generateFList(transactions.iterator(), 3),
        3,
        100,
        new HashSet<String>(),
        new StringOutputConverter(new SequenceFileOutputCollector<Text,TopKStringPatterns>(writer)),
        new ContextStatusUpdater(null));
    } finally {
      Closeables.closeQuietly(writer);
    }

    List<Pair<String, TopKStringPatterns>> frequentPatterns = FPGrowthObj.readFrequentPattern(conf, path);
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          fp.generateFList(transactions.iterator(), 2),
          2,
          100,
          new HashSet<String>(),
          new StringOutputConverter(new SequenceFileOutputCollector<Text,TopKStringPatterns>(writer)),
          new ContextStatusUpdater(null));
    } finally {
      Closeables.closeQuietly(writer);
    }

    List<Pair<String, TopKStringPatterns>> frequentPatterns = FPGrowthObj.readFrequentPattern(conf, path);
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          fp.generateFList(transactions.iterator(), 2),
          2,
          100,
          new HashSet<String>(),
          new StringOutputConverter(new SequenceFileOutputCollector<Text,TopKStringPatterns>(writer)),
          new ContextStatusUpdater(null));
    } finally {
      Closeables.closeQuietly(writer);
    }

    List<Pair<String, TopKStringPatterns>> frequentPatterns = FPGrowthObj.readFrequentPattern(conf, path);
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        fp.generateFList(transactions.iterator(), 3),
        3,
        100,
        null,
        noOutput,
        new ContextStatusUpdater(null));
  }
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        fp.generateFList(transactions.iterator(), 3),
        3,
        100,
        new HashSet<String>(),
        new StringOutputConverter(new SequenceFileOutputCollector<Text,TopKStringPatterns>(writer)),
        new ContextStatusUpdater(null));
    } finally {
      Closeables.closeQuietly(writer);
    }

    List<Pair<String, TopKStringPatterns>> frequentPatterns = FPGrowth.readFrequentPattern(conf, path);
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          fp.generateFList(transactions.iterator(), 2),
          2,
          100,
          new HashSet<String>(),
          new StringOutputConverter(new SequenceFileOutputCollector<Text,TopKStringPatterns>(writer)),
          new ContextStatusUpdater(null));
    } finally {
      Closeables.closeQuietly(writer);
    }

    List<Pair<String, TopKStringPatterns>> frequentPatterns = FPGrowth.readFrequentPattern(conf, path);
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          fp.generateFList(transactions.iterator(), 2),
          2,
          100,
          new HashSet<String>(),
          new StringOutputConverter(new SequenceFileOutputCollector<Text,TopKStringPatterns>(writer)),
          new ContextStatusUpdater(null));
    } finally {
      Closeables.closeQuietly(writer);
    }

    List<Pair<String, TopKStringPatterns>> frequentPatterns = FPGrowth.readFrequentPattern(conf, path);
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Related Classes of org.apache.mahout.fpm.pfpgrowth.convertors.ContextStatusUpdater

  • org.apache.mahout.fpm.pfpgrowth.FPGrowthDriver
  • org.apache.mahout.fpm.pfpgrowth.FPGrowthTest
  • org.apache.mahout.fpm.pfpgrowth.FPGrowthTest2
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