Package etc.aloe.cscw2013

Examples of etc.aloe.cscw2013.FeatureExtractionImplTest

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    @Override
    public Balancing constructBalancing() {
        if (options instanceof TrainOptionsImpl) {
            TrainOptionsImpl trainOpts = (TrainOptionsImpl) options;
            if (trainOpts.useDownsampling) {
                return new DownsampleBalancing(trainOpts.falsePositiveCost, trainOpts.falseNegativeCost);
            } else if (trainOpts.useUpsampling) {
                return new UpsampleBalancing(trainOpts.falsePositiveCost, trainOpts.falseNegativeCost);
            } else {
                return null;
            }
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        return new WekaModel();
    }

    @Override
    public FeatureExtraction constructFeatureExtraction() {
        return new FeatureExtractionImpl();
    }
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    public FeatureGeneration constructFeatureGeneration() {
        if (options instanceof TrainOptionsImpl) {
            TrainOptionsImpl trainOpts = (TrainOptionsImpl) options;
            //Read the emoticons
            List<String> termList = loadTermList(trainOpts.emoticonFile);
            FeatureGenerationImpl featureGen = new FeatureGenerationImpl(termList);
            featureGen.setParticipantFeatureCount(trainOpts.participantFeatures);
            return featureGen;
        } else {
            throw new IllegalArgumentException("Options not for Training");
        }
    }
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        }
    }

    @Override
    public LabelMapping constructLabelMapping() {
        return new LabelMappingImpl();
    }
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        } else {
            throw new IllegalArgumentException("Options should be for Training or Labeling");
        }

        if (disableSegmentation) {
            return new NullSegmentation();
        } else {
            Segmentation segmentation = new ThresholdSegmentation(segmentationThresholdSeconds,
                    !ignoreParticipants);
            segmentation.setSegmentResolution(new ResolutionImpl());
            return segmentation;
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        return new LabelMappingImpl();
    }

    @Override
    public SegmentResolution constructSegmentResolution() {
        return new ResolutionImpl();
    }
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        if (disableSegmentation) {
            return new NullSegmentation();
        } else {
            Segmentation segmentation = new ThresholdSegmentation(segmentationThresholdSeconds,
                    !ignoreParticipants);
            segmentation.setSegmentResolution(new ResolutionImpl());
            return segmentation;
        }
    }
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        return new ResolutionImpl();
    }

    @Override
    public FeatureWeighting constructFeatureWeighting() {
        return new SMOFeatureWeighting();
    }
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        }

        if (disableSegmentation) {
            return new NullSegmentation();
        } else {
            Segmentation segmentation = new ThresholdSegmentation(segmentationThresholdSeconds,
                    !ignoreParticipants);
            segmentation.setSegmentResolution(new ResolutionImpl());
            return segmentation;
        }
    }
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    @Override
    public Training constructTraining() {
        if (options instanceof TrainOptionsImpl) {
            TrainOptionsImpl trainOpts = (TrainOptionsImpl) options;

            TrainingImpl trainingImpl = new TrainingImpl();
           
            trainingImpl.setBuildLogisticModel(true);
           
            if (trainOpts.useMinCost || trainOpts.useReweighting) {
                trainingImpl.setUseCostTraining(true);
                trainingImpl.setFalsePositiveCost(trainOpts.falsePositiveCost);
                trainingImpl.setFalseNegativeCost(trainOpts.falseNegativeCost);
                trainingImpl.setUseReweighting(trainOpts.useReweighting);
            }

            return trainingImpl;
        } else {
            throw new IllegalArgumentException("Options must be for Training");
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Related Classes of etc.aloe.cscw2013.FeatureExtractionImplTest

  • etc.aloe.cscw2013.WekaModel
  • etc.aloe.cscw2013.WekaModelTest
  • etc.aloe.data.ExampleSet
  • etc.aloe.data.FeatureSpecification
  • etc.aloe.data.Message
  • etc.aloe.data.MessageSet
  • etc.aloe.data.Predictions
  • etc.aloe.data.Segment
  • etc.aloe.data.SegmentSet
  • etc.aloe.factories.CSCW2013
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