Package org.apache.mahout.classifier

Examples of org.apache.mahout.classifier.RegressionResultAnalyzer$Result

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    if (analyze) {
      double[][] results = classifier.getResults();
      if (results != null) {
        Dataset dataset = Dataset.load(getConf(), datasetPath);
        if (dataset.isNumerical(dataset.getLabelId())) {
          RegressionResultAnalyzer regressionAnalyzer = new RegressionResultAnalyzer();
          regressionAnalyzer.setInstances(results);
          log.info("{}", regressionAnalyzer);
        } else {
          ResultAnalyzer analyzer = new ResultAnalyzer(Arrays.asList(dataset.labels()), "unknown");
          for (double[] res : results) {
            analyzer.addInstance(dataset.getLabelString(res[0]),
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    time = System.currentTimeMillis() - time;
    log.info("Classification Time: {}", DFUtils.elapsedTime(time));

    if (analyze) {
      if (dataset.isNumerical(dataset.getLabelId())) {
        RegressionResultAnalyzer regressionAnalyzer = new RegressionResultAnalyzer();
        double[][] results = new double[resList.size()][2];
        regressionAnalyzer.setInstances(resList.toArray(results));
        log.info("{}", regressionAnalyzer);
      } else {
        ResultAnalyzer analyzer = new ResultAnalyzer(Arrays.asList(dataset.labels()), "unknown");
        for (double[] r : resList) {
          analyzer.addInstance(dataset.getLabelString(r[0]),
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    if (analyze) {
      double[][] results = classifier.getResults();
      if (results != null) {
        Dataset dataset = Dataset.load(getConf(), datasetPath);
        if (dataset.isNumerical(dataset.getLabelId())) {
          RegressionResultAnalyzer regressionAnalyzer = new RegressionResultAnalyzer();
          regressionAnalyzer.setInstances(results);
          log.info("{}", regressionAnalyzer);
        } else {
          ResultAnalyzer analyzer = new ResultAnalyzer(Arrays.asList(dataset.labels()), "unknown");
          for (double[] res : results) {
            analyzer.addInstance(dataset.getLabelString(res[0]),
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    time = System.currentTimeMillis() - time;
    log.info("Classification Time: {}", DFUtils.elapsedTime(time));

    if (analyze) {
      if (dataset.isNumerical(dataset.getLabelId())) {
        RegressionResultAnalyzer regressionAnalyzer = new RegressionResultAnalyzer();
        double[][] results = new double[resList.size()][2];
        regressionAnalyzer.setInstances(resList.toArray(results));
        log.info("{}", regressionAnalyzer);
      } else {
        ResultAnalyzer analyzer = new ResultAnalyzer(Arrays.asList(dataset.labels()), "unknown");
        for (double[] r : resList) {
          analyzer.addInstance(dataset.getLabelString(r[0]),
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      setFaultCode(fCode);
    }
   
    setFaultString(getMessage());
   
    Result r = this.objectFactory.createResult();
    ErrInfo ei = this.objectFactory.createErrInfo();

    if (errCode != null) {
      ei.setErrCode(errCode);
    }

    ei.setValue(getMessage());

     r.setErrno(errno);

    if (ei != null) {
      r.setErrInfo(ei);
    }

    addResult(r);
  }
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  {
    if (this.dispReport==null) {
      this.dispReport = this.objectFactory.createDispositionReport();
    }

    Result jaxbResult = this.objectFactory.createResult();
    this.dispReport.getResult().add(jaxbResult);
   
    if (result.getErrInfo() != null) jaxbResult.setErrInfo(result.getErrInfo());
    if (result.getKeyType() != null) jaxbResult.setKeyType(result.getKeyType());
    jaxbResult.setErrno(result.getErrno());
  }
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            keyResultArr = new Result[resultList.size()];
            resultList.toArray(keyResultArr);
           
            log.debug("After deleting Business. Obtained vector size:" + keyResultArr != null ? keyResultArr.length : 0);
            for (int i = 0; keyResultArr != null && i < keyResultArr.length; i++) {
                Result result = (Result) keyResultArr[i];
                int errno = result.getErrno();
                if (errno == 0) {
                    coll.addAll(keys);
                }
                else {
                    ErrInfo errinfo = result.getErrInfo();
                    DeleteException de = new DeleteException(errinfo.getErrCode() + ":" + errinfo.getValue());
                    bulk.setStatus(JAXRResponse.STATUS_FAILURE);
                    exceptions.add(de);
                }
            }
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        private DispositionReport getSuccessMessage() {
                DispositionReport r = new DispositionReport();
                r.setGeneric("2.0");
                r.setTruncated(Truncated.FALSE);
                Result x = new Result();
                r.setOperator(getNodeID());
                r.getResult().add(x);
                return r;
        }
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                List<Result> r = new ArrayList<Result>();
                if (result == null) {
                        return r;
                }
                for (int i = 0; i < result.size(); i++) {
                        Result x = new Result();
                        x.setErrno(result.get(i).getErrno());
                        x.setErrno(result.get(i).getErrno());
                        if (result.get(i).getKeyType() != null) {
                                switch (result.get(i).getKeyType()) {
                                        case BINDING_KEY:
                                                x.setKeyType(KeyType.BINDING_KEY);
                                                break;
                                        case BUSINESS_KEY:
                                                x.setKeyType(KeyType.BUSINESS_KEY);
                                                break;
                                        case SERVICE_KEY:
                                                x.setKeyType(KeyType.SERVICE_KEY);
                                                break;
                                        case T_MODEL_KEY:
                                                x.setKeyType(KeyType.T_MODEL_KEY);
                                                break;
                                }
                        }
                        x.setErrInfo(new ErrInfo());
                        x.getErrInfo().setErrCode(result.get(i).getErrInfo().getErrCode());
                        x.getErrInfo().setValue(result.get(i).getErrInfo().getValue());
                        r.add(x);
                }
               
                return r;
        }
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    } 
   
    new ValidateSubscriptionListener().validateNotification(body);
     
    DispositionReport dr = new DispositionReport();
    Result res = new Result();
    dr.getResult().add(res);
    return dr;
  }
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