Examples of opennlp.tools.doccat.DocumentSampleStream

opennlp.tools.doccat.DocumentSampleStream
This class reads in string encoded training samples, parses them and outputs {@link DocumentSample} objects.
Format:
Each line contains one sample document.
The category is the first string in the line followed by a tab and whitespace separated document tokens.
Sample line: category-string tab-char whitespace-separated-tokens line-break-char(s)

    FileInputStream sampleDataIn = CmdLineUtil.openInFile(sampleDataFile);


    ObjectStream<String> lineStream = new PlainTextByLineStream(sampleDataIn
        .getChannel(), encoding);


    return new DocumentSampleStream(lineStream);
  }

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    FileInputStream sampleDataIn = CmdLineUtil.openInFile(params.getData());


    ObjectStream<String> lineStream = new PlainTextByLineStream(sampleDataIn.getChannel(),
        params.getEncoding());


    return new DocumentSampleStream(lineStream);
  }

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      lineStream = new PlainTextByLineStream(sampleDataIn, params.getEncoding());
    } catch (IOException ex) {
      CmdLineUtil.handleCreateObjectStreamError(ex);
    }


    return new DocumentSampleStream(lineStream);
  }

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    FileInputStream sampleDataIn = CmdLineUtil.openInFile(sampleDataFile);


    ObjectStream<String> lineStream = new PlainTextByLineStream(sampleDataIn
        .getChannel(), encoding);


    return new DocumentSampleStream(lineStream);
  }

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Related Classes of opennlp.tools.doccat.DocumentSampleStream

opennlp.tools.cmdline.doccat.DoccatTrainerTool

opennlp.tools.formats.DocumentSampleStreamFactory

java.io.IOException

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