Examples of PatternList

com.digiburo.backprop1b.network.PatternList
Pattern List @author gsc
net.sourceforge.processdash.util.PatternList
This class holds a collection of regular expressions, and can tell whether a given string matches any one of the expressions in the list. This class includes optimizations for certain common regular expression constructs. If no regular expression characters are found, or if the only constructs encountered are one of the following:
- an initial "^", to match beginning of string
- a final "$", to match end-of-string
- a set of pipe-delimited choices "(foo|bar|baz)"
- an optional group "(foo)?"
then the tests will be made using (much faster) native String operations instead of Pattern objects.

Examples of com.digiburo.backprop1b.network.PatternList


  /**
   * Read and return the ASCII pattern files as Pattern objects.
   */
  public void createTrainingSet() throws Exception {
    PatternList pl = new PatternList();


    double input[] = null;
    double output[] = new double[10];


    for (int ii = 0; ii < RAW_FILENAMES.length; ii++) {
      output[ii] = zero;
    }


    for (int ii = 0; ii < RAW_FILENAMES.length; ii++) {
      System.out.println(RAW_FILENAMES[ii]);
      input = patternReader(FILE_PATH + RAW_FILENAMES[ii]);
      if (ii == 0) {
        output[ii] = one;
      } else {
        output[ii] = one;
        output[ii - 1] = zero;
      }


      pl.add(input, output);
    }


    pl.writer(new File(TRAIN_FILENAME));
  }

View Full Code Here

Examples of com.digiburo.backprop1b.network.PatternList

    /**
     * Load training datum
     * @param datum training file
     */
    public int loadTraining(File datum) throws IOException, FileNotFoundException, ClassNotFoundException {
      pl = new PatternList();
      pl.reader(datum);
      return(pl.size());
    }

View Full Code Here

Examples of com.digiburo.backprop1b.network.PatternList

    /**
     * Load training datum
     * @param datum training file
     */
    public int loadTraining(File datum) throws IOException, FileNotFoundException, ClassNotFoundException {
      pl = new PatternList();
      pl.reader(datum);
      return(pl.size());
    }

View Full Code Here

Examples of com.digiburo.backprop1b.network.PatternList

   */
  public static void main(String args[]) throws Exception {
    System.out.println("begin");


    BpDemo3 bd3 = null;
    PatternList training = null;


    training = new PatternList();
    training.reader(new File(TRAIN_FILENAME));


    if (args.length == 0) {
      bd3 = new BpDemo3(new File(NETWORK_FILENAME));
    } else {
      bd3 = new BpDemo3(new File(args[0]));

View Full Code Here

Examples of com.digiburo.backprop1b.network.PatternList


  /**
     *
     */
  public void patternReader(String file_name) throws Exception {
    pl = new PatternList();
    pl.reader(new File(file_name));


    int limit = pl.size();


    // write above answers

View Full Code Here

Examples of com.digiburo.backprop1b.network.PatternList


  /**
   * Create training datum
   */
  public int loadTraining() throws IOException, FileNotFoundException, ClassNotFoundException {
    pl = new PatternList();


    double[] input = new double[2];
    double[] output = new double[1];


    input[0] = ZERO;

View Full Code Here

Examples of net.sourceforge.processdash.util.PatternList

        else
            return new BufferedInputStream(srcZip.getInputStream(e));
    }
    
    public List<ZipEntry> getEntries(String... patterns) {
        PatternList p = new PatternList(patterns);
        List<ZipEntry> result = new ArrayList<ZipEntry>();
        Enumeration<? extends ZipEntry> entries = srcZip.entries();
        while (entries.hasMoreElements()) {
            ZipEntry e = entries.nextElement();
            if (p.matches(e.getName()))
                result.add(e);
        }
        return result;
    }

View Full Code Here

Examples of net.sourceforge.processdash.util.PatternList

    
    public void disableBaselineData() {
        setBaselineDataSource(null);
        showBaselineColumns = false;
        schedule.getMetrics().discardMetrics(
            new PatternList().addRegexp("Baseline"));
    }

View Full Code Here

Examples of net.sourceforge.processdash.util.PatternList


    private PatternList setupPatterns(List regexps) {
        if (regexps == null || regexps.isEmpty())
            return null;
        else {
            PatternList result = new PatternList();
            for (Iterator iter = regexps.iterator(); iter.hasNext();) {
                String re = (String) iter.next();
                int bracePos = re.indexOf('}');
                if (bracePos != -1 && re.startsWith("{"))
                    re = re.substring(bracePos + 1);
                try {
                    result.addRegexp(re);
                } catch (Exception e) {
                    logger.log(Level.WARNING, "Bad regular expression ''{0}''",
                            re);
                }
            }

View Full Code Here

Examples of net.sourceforge.processdash.util.PatternList

                }};
            return result;
        }
 
        private Map enumerateNames(Collection namePatterns) {
            PatternList pl = new PatternList();
            for (Iterator i = namePatterns.iterator(); i.hasNext();)
                pl.addRegexp(fixupPattern((String) i.next()));
            
            if (pl.getContainsItems() != null || pl.getRegexpItems() != null
                    || pl.getStartsWithItems() != null
                    || pl.getEqualsItems() != null)
                throw new UnsupportedOperationException();
            
            Map result = new HashMap();
            for (Iterator i = pl.getEndsWithItems().iterator(); i.hasNext();) {
                String oneItem = (String) i.next();
                String rootTag = null;
                int tagEnd = oneItem.indexOf(TAG_SEP_CHAR);
                if (tagEnd != -1) {
                    rootTag = oneItem.substring(0, tagEnd);

View Full Code Here

0 1

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.