Examples of OutlierScoreMeta

de.lmu.ifi.dbs.elki.result.outlier.OutlierScoreMeta
Generic meta information about the value range of an outlier score. All values can be {@link Double#NaN} if not specified by the algorithm or notcomputed (actual values). For theoretical values, it is explicitly allowed to return {@link Double#NEGATIVE_INFINITY} or {@link Double#POSITIVE_INFINITY}. @author Erich Schubert

Examples of de.lmu.ifi.dbs.elki.result.outlier.OutlierScoreMeta

      stepprog.setCompleted(logger);
    }


    // Build result representation.
    Relation<Double> scoreResult = new MaterializedRelation<Double>("Local Outlier Factor", "lof-outlier", TypeUtil.DOUBLE, lofs, kNNRefer.getRelation().getDBIDs());
    OutlierScoreMeta scoreMeta = new QuotientOutlierScoreMeta(lofminmax.getMin(), lofminmax.getMax(), 0.0, Double.POSITIVE_INFINITY, 1.0);
    OutlierResult result = new OutlierResult(scoreMeta, scoreResult);


    return new LOFResult<O, D>(result, kNNRefer, kNNReach, lrds, lofs);
  }

View Full Code Here

Examples of de.lmu.ifi.dbs.elki.result.outlier.OutlierScoreMeta

    }
    catch(IOException e) {
      throw new AbortException("Could not load outlier scores: " + e.getMessage() + " when loading " + file, e);
    }


    OutlierScoreMeta meta;
    if(inverted) {
      meta = new InvertedOutlierScoreMeta(minmax.getMin(), minmax.getMax());
    }
    else {
      meta = new BasicOutlierScoreMeta(minmax.getMin(), minmax.getMax());

View Full Code Here

Examples of de.lmu.ifi.dbs.elki.result.outlier.OutlierScoreMeta

      scores.put(id, score);
    }


    // Wrap result
    Relation<Double> scoreResult = new MaterializedRelation<Double>("ZTest", "Z Test score", TypeUtil.DOUBLE, scores, relation.getDBIDs());
    OutlierScoreMeta scoreMeta = new BasicOutlierScoreMeta(minmax.getMin(), minmax.getMax(), 0.0, Double.POSITIVE_INFINITY, 0);
    OutlierResult or = new OutlierResult(scoreMeta, scoreResult);
    or.addChildResult(npred);
    return or;
  }

View Full Code Here

Examples of de.lmu.ifi.dbs.elki.result.outlier.OutlierScoreMeta

          if(logger.isDebuggingFiner()) {
            re.appendNewline();
          }


          // Serialize meta
          OutlierScoreMeta meta = or.getOutlierMeta();
          outlierMetaToJSON(re, meta);


          re.appendKeyArray("scores");
          Relation<Double> scores = or.getScores();
          Iterator<DBID> iter = or.getOrdering().iter(scores.getDBIDs()).iterator();

View Full Code Here

Examples of de.lmu.ifi.dbs.elki.result.outlier.OutlierScoreMeta

          if(logger.isDebuggingFiner()) {
            re.appendNewline();
          }


          // Serialize meta
          OutlierScoreMeta meta = or.getOutlierMeta();
          outlierMetaToJSON(re, meta);


          re.appendKeyArray("scores");
          Relation<Double> scores = or.getScores();
          Iterator<DBID> iter = or.getOrdering().iter(scores.getDBIDs()).iterator();

View Full Code Here

Examples of de.lmu.ifi.dbs.elki.result.outlier.OutlierScoreMeta


      mm.put(prob);
      oscores.put(id, prob);
    }


    final OutlierScoreMeta meta;
    if(invert) {
      double max = mm.getMax() != 0 ? mm.getMax() : 1.;
      for(DBID id : relation.iterDBIDs()) {
        oscores.put(id, (max - oscores.get(id)) / max);
      }

View Full Code Here

Examples of de.lmu.ifi.dbs.elki.result.outlier.OutlierScoreMeta

        val = 0.0;
      }
      minmax.put(val);
    }
    Relation<Double> scoreResult = new MaterializedRelation<Double>("AggarwalYuEvolutionary", "aggarwal-yu-outlier", TypeUtil.DOUBLE, outlierScore, relation.getDBIDs());
    OutlierScoreMeta meta = new InvertedOutlierScoreMeta(minmax.getMin(), minmax.getMax(), Double.NEGATIVE_INFINITY, 0.0);
    return new OutlierResult(meta, scoreResult);
  }

View Full Code Here

Examples of de.lmu.ifi.dbs.elki.result.outlier.OutlierScoreMeta

      val = scaling.getScaled(val);
      scaledscores.put(id, val);
      minmax.put(val);
    }


    OutlierScoreMeta meta = new BasicOutlierScoreMeta(minmax.getMin(), minmax.getMax(), scaling.getMin(), scaling.getMax());
    Relation<Double> scoresult = new MaterializedRelation<Double>("Scaled Outlier", "scaled-outlier", TypeUtil.DOUBLE, scaledscores, scores.getDBIDs());
    OutlierResult result = new OutlierResult(meta, scoresult);
    result.addChildResult(innerresult);


    return result;

View Full Code Here

Examples of de.lmu.ifi.dbs.elki.result.outlier.OutlierScoreMeta

    }
    if(progressKNNDistance != null) {
      progressKNNDistance.ensureCompleted(logger);
    }
    Relation<Double> scoreres = new MaterializedRelation<Double>("kNN Outlier Score", "knn-outlier", TypeUtil.DOUBLE, knno_score, relation.getDBIDs());
    OutlierScoreMeta meta = new BasicOutlierScoreMeta(minmax.getMin(), minmax.getMax(), 0.0, Double.POSITIVE_INFINITY, 0.0);
    return new OutlierResult(meta, scoreres);
  }

View Full Code Here

Examples of de.lmu.ifi.dbs.elki.result.outlier.OutlierScoreMeta

      progressLDOFs.ensureCompleted(logger);
    }


    // Build result representation.
    Relation<Double> scoreResult = new MaterializedRelation<Double>("LDOF Outlier Score", "ldof-outlier", TypeUtil.DOUBLE, ldofs, relation.getDBIDs());
    OutlierScoreMeta scoreMeta = new QuotientOutlierScoreMeta(ldofminmax.getMin(), ldofminmax.getMax(), 0.0, Double.POSITIVE_INFINITY, LDOF_BASELINE);
    return new OutlierResult(scoreMeta, scoreResult);
  }

View Full Code Here

0 1 2 3 4 5

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.