Examples of VectorWriter

Examples of org.apache.mahout.utils.vectors.io.VectorWriter

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    ARFFModel model = new MapBackedARFFModel(arffModel.getWords(), arffModel.getWordCount() + 1, arffModel
        .getNominalMap());
    Iterable<Vector> iteratable = new ARFFVectorIterable(file, model);
    String outFile = outDir + '/' + file.getName() + ".mvc";
   
    VectorWriter vectorWriter = getSeqFileWriter(outFile);
    try {
      long numDocs = vectorWriter.write(iteratable, maxDocs);
      log.info("Wrote: {} vectors", numDocs);
    } finally {
      vectorWriter.close();
    }
  }
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Examples of org.apache.mahout.utils.vectors.io.VectorWriter

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        }

        String outFile = cmdLine.getValue(outputOpt).toString();
        log.info("Output File: {}", outFile);

        VectorWriter vectorWriter = getSeqFileWriter(outFile);

        long numDocs = vectorWriter.write(iterable, maxDocs);
        vectorWriter.close();
        log.info("Wrote: {} vectors", numDocs);

        String delimiter = cmdLine.hasOption(delimiterOpt) ? cmdLine.getValue(delimiterOpt).toString() : "\t";
       
        File dictOutFile = new File(cmdLine.getValue(dictOutOpt).toString());
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Examples of org.apache.mahout.utils.vectors.io.VectorWriter

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    ARFFModel model = new MapBackedARFFModel(arffModel.getWords(), arffModel.getWordCount() + 1, arffModel
        .getNominalMap());
    Iterable<Vector> iteratable = new ARFFVectorIterable(file, model);
    String outFile = outDir + '/' + file.getName() + ".mvc";
   
    VectorWriter vectorWriter = getSeqFileWriter(outFile);
    try {
      long numDocs = vectorWriter.write(iteratable, maxDocs);
      writeLabelBindings(dictOut, model, delimiter);
      log.info("Wrote: {} vectors", numDocs);
    } finally {
      Closeables.closeQuietly(vectorWriter);
    }
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Examples of org.apache.mahout.utils.vectors.io.VectorWriter

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      iterable = new LuceneIterable(reader, idField, field, mapper, norm, maxPercentErrorDocs);
    }

    log.info("Output File: {}", outFile);

    VectorWriter vectorWriter = getSeqFileWriter(outFile);
    try {
      long numDocs = vectorWriter.write(iterable, maxDocs);
      log.info("Wrote: {} vectors", numDocs);
    } finally {
      Closeables.closeQuietly(vectorWriter);
    }
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