Example usage for org.apache.mahout.classifier.df DFUtils listOutputFiles

Introduction

In this page you can find the example usage for org.apache.mahout.classifier.df DFUtils listOutputFiles.

Prototype

public static Path[] listOutputFiles(FileSystem fs, Path outputPath) throws IOException 

Source Link

Document

Return a list of all files in the output directory

Usage

From source file:guipart.view.Utils.java

static void rfTestDirectory(Path outPath, DataConverter converter, DecisionForest forest, Dataset dataset,
        Collection<double[]> results, Random rng, FileSystem dataFS, Path dataPath, FileSystem outFS,
        GUIPart guiPart) throws IOException {
    Path[] infiles = DFUtils.listOutputFiles(dataFS, dataPath);

    for (Path path : infiles) {
        //log.info("Classifying : {}", path);
        System.out.println("Classifying " + path);
        Path outfile = outPath != null ? new Path(outPath, path.getName()).suffix(".out") : null;
        rfTestFile(path, outfile, converter, forest, dataset, results, rng, outFS, dataFS, guiPart);
    }//from w  w  w .j  av  a  2s . c o  m
}

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From source file:imageClassify.TestForest.java

License:Apache License

private void testDirectory(Path outPath, DataConverter converter, DecisionForest forest, Dataset dataset,
        Collection<double[]> results, Random rng) throws IOException {
    Path[] infiles = DFUtils.listOutputFiles(dataFS, dataPath);

    for (Path path : infiles) {
        log.info("Classifying : {}", path);
        Path outfile = outPath != null ? new Path(outPath, path.getName()).suffix(".out") : null;
        testFile(path, outfile, converter, forest, dataset, results, rng);
    }//from w ww. j a  va 2 s  .c o  m
}

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From source file:javaapplication3.RunRandomForestSeq.java

private static void testDirectory(Path outPath, DataConverter converter, DecisionForest forest, Dataset dataset,
        Collection<double[]> results, Random rng, FileSystem dataFS, Path dataPath, FileSystem outFS)
        throws IOException {
    Path[] infiles = DFUtils.listOutputFiles(dataFS, dataPath);

    for (Path path : infiles) {
        //log.info("Classifying : {}", path);
        System.out.println("Classifying " + path);
        Path outfile = outPath != null ? new Path(outPath, path.getName()).suffix(".out") : null;
        testFile(path, outfile, converter, forest, dataset, results, rng, outFS, dataFS);
    }//from   w w w .  j a va  2s  . com
}

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