use of com.amazon.randomcutforest.config.ForestMode in project random-cut-forest-by-aws by aws.
the class ThresholdedRandomCutForestMapper method toModel.
@Override
public ThresholdedRandomCutForest toModel(ThresholdedRandomCutForestState state, long seed) {
RandomCutForestMapper randomCutForestMapper = new RandomCutForestMapper();
BasicThresholderMapper thresholderMapper = new BasicThresholderMapper();
PreprocessorMapper preprocessorMapper = new PreprocessorMapper();
RandomCutForest forest = randomCutForestMapper.toModel(state.getForestState());
BasicThresholder thresholder = thresholderMapper.toModel(state.getThresholderState());
Preprocessor preprocessor = preprocessorMapper.toModel(state.getPreprocessorStates()[0]);
ForestMode forestMode = ForestMode.valueOf(state.getForestMode());
TransformMethod transformMethod = TransformMethod.valueOf(state.getTransformMethod());
RCFComputeDescriptor descriptor = new RCFComputeDescriptor(null, 0L);
descriptor.setRCFScore(state.getLastAnomalyScore());
descriptor.setInternalTimeStamp(state.getLastAnomalyTimeStamp());
descriptor.setAttribution(new DiVectorMapper().toModel(state.getLastAnomalyAttribution()));
descriptor.setRCFPoint(state.getLastAnomalyPoint());
descriptor.setExpectedRCFPoint(state.getLastExpectedPoint());
descriptor.setRelativeIndex(state.getLastRelativeIndex());
descriptor.setForestMode(forestMode);
descriptor.setTransformMethod(transformMethod);
descriptor.setImputationMethod(ImputationMethod.valueOf(state.getPreprocessorStates()[0].getImputationMethod()));
PredictorCorrector predictorCorrector = new PredictorCorrector(thresholder);
predictorCorrector.setIgnoreSimilar(state.isIgnoreSimilar());
predictorCorrector.setIgnoreSimilarFactor(state.getIgnoreSimilarFactor());
predictorCorrector.setTriggerFactor(state.getTriggerFactor());
predictorCorrector.setNumberOfAttributors(state.getNumberOfAttributors());
return new ThresholdedRandomCutForest(forestMode, transformMethod, forest, predictorCorrector, preprocessor, descriptor);
}
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