/** {@inheritDoc} */
  @Override
  public final Object read(final InputStream is) {
    Map<String, String> networkParams = null;
    final EncogReadHelper in = new EncogReadHelper(is);
    EncogFileSection section;
    int inputCount = 0;
    int instarCount = 0;
    int outputCount = 0;
    int winnerCount = 0;
    Matrix m1 = null;
    Matrix m2 = null;

    while ((section = in.readNextSection()) != null) {
      if (section.getSectionName().equals("CPN") && section.getSubSectionName().equals("PARAMS")) {
        networkParams = section.parseParams();
      }
      if (section.getSectionName().equals("CPN") && section.getSubSectionName().equals("NETWORK")) {
        final Map<String, String> params = section.parseParams();

        inputCount = EncogFileSection.parseInt(params, PersistConst.INPUT_COUNT);
        instarCount = EncogFileSection.parseInt(params, PersistConst.INSTAR);
        outputCount = EncogFileSection.parseInt(params, PersistConst.OUTPUT_COUNT);
        winnerCount = EncogFileSection.parseInt(params, PersistCPN.PROPERTY_winnerCount);
        m1 = EncogFileSection.parseMatrix(params, PersistCPN.PROPERTY_inputToInstar);
        m2 = EncogFileSection.parseMatrix(params, PersistCPN.PROPERTY_instarToInput);
      }
    }

    final CPN result = new CPN(inputCount, instarCount, outputCount, winnerCount);
    result.getProperties().putAll(networkParams);
    result.getWeightsInputToInstar().set(m1);
    result.getWeightsInstarToOutstar().set(m2);
    return result;
  }
Exemplo n.º 2
0
  /** {@inheritDoc} */
  @Override
  public final Object read(final InputStream is) {
    final BAM result = new BAM();
    final EncogReadHelper in = new EncogReadHelper(is);
    EncogFileSection section;

    while ((section = in.readNextSection()) != null) {
      if (section.getSectionName().equals("BAM") && section.getSubSectionName().equals("PARAMS")) {
        final Map<String, String> params = section.parseParams();
        result.getProperties().putAll(params);
      }
      if (section.getSectionName().equals("BAM") && section.getSubSectionName().equals("NETWORK")) {
        final Map<String, String> params = section.parseParams();

        result.setF1Count(EncogFileSection.parseInt(params, PersistConst.PROPERTY_F1_COUNT));
        result.setF2Count(EncogFileSection.parseInt(params, PersistConst.PROPERTY_F2_COUNT));
        result.setWeightsF1toF2(
            EncogFileSection.parseMatrix(params, PersistConst.PROPERTY_WEIGHTS_F1_F2));
        result.setWeightsF2toF1(
            EncogFileSection.parseMatrix(params, PersistConst.PROPERTY_WEIGHTS_F2_F1));
      }
    }

    return result;
  }
  /** {@inheritDoc} */
  @Override
  public Object read(final InputStream is) {
    final ART1 result = new ART1();
    final EncogReadHelper in = new EncogReadHelper(is);
    EncogFileSection section;

    while ((section = in.readNextSection()) != null) {
      if (section.getSectionName().equals("ART1") && section.getSubSectionName().equals("PARAMS")) {
        final Map<String, String> params = section.parseParams();
        result.getProperties().putAll(params);
      }
      if (section.getSectionName().equals("ART1")
          && section.getSubSectionName().equals("NETWORK")) {
        final Map<String, String> params = section.parseParams();

        result.setA1(EncogFileSection.parseDouble(params, ART.PROPERTY_A1));
        result.setB1(EncogFileSection.parseDouble(params, ART.PROPERTY_B1));
        result.setC1(EncogFileSection.parseDouble(params, ART.PROPERTY_C1));
        result.setD1(EncogFileSection.parseDouble(params, ART.PROPERTY_D1));
        result.setF1Count(EncogFileSection.parseInt(params, PersistConst.PROPERTY_F1_COUNT));
        result.setF2Count(EncogFileSection.parseInt(params, PersistConst.PROPERTY_F2_COUNT));
        result.setNoWinner(EncogFileSection.parseInt(params, ART.PROPERTY_NO_WINNER));
        result.setL(EncogFileSection.parseDouble(params, ART.PROPERTY_L));
        result.setVigilance(EncogFileSection.parseDouble(params, ART.PROPERTY_VIGILANCE));
        result.setWeightsF1toF2(
            EncogFileSection.parseMatrix(params, PersistConst.PROPERTY_WEIGHTS_F1_F2));
        result.setWeightsF2toF1(
            EncogFileSection.parseMatrix(params, PersistConst.PROPERTY_WEIGHTS_F2_F1));
      }
    }

    return result;
  }
Exemplo n.º 4
0
  /** {@inheritDoc} */
  @Override
  public Object read(final InputStream is) {
    final BoltzmannMachine result = new BoltzmannMachine();
    final EncogReadHelper in = new EncogReadHelper(is);
    EncogFileSection section;

    while ((section = in.readNextSection()) != null) {
      if (section.getSectionName().equals("BOLTZMANN")
          && section.getSubSectionName().equals("PARAMS")) {
        final Map<String, String> params = section.parseParams();
        result.getProperties().putAll(params);
      }
      if (section.getSectionName().equals("BOLTZMANN")
          && section.getSubSectionName().equals("NETWORK")) {
        final Map<String, String> params = section.parseParams();
        result.setWeights(
            NumberList.fromList(CSVFormat.EG_FORMAT, params.get(PersistConst.WEIGHTS)));
        result.setCurrentState(
            NumberList.fromList(CSVFormat.EG_FORMAT, params.get(PersistConst.OUTPUT)));
        result.setNeuronCount(EncogFileSection.parseInt(params, PersistConst.NEURON_COUNT));

        result.setThreshold(
            NumberList.fromList(CSVFormat.EG_FORMAT, params.get(PersistConst.THRESHOLDS)));
        result.setAnnealCycles(EncogFileSection.parseInt(params, BoltzmannMachine.ANNEAL_CYCLES));
        result.setRunCycles(EncogFileSection.parseInt(params, BoltzmannMachine.RUN_CYCLES));
        result.setTemperature(EncogFileSection.parseDouble(params, PersistConst.TEMPERATURE));
      }
    }

    return result;
  }
  /** {@inheritDoc} */
  @Override
  public final Object read(final InputStream is) {
    final BayesianNetwork result = new BayesianNetwork();
    final EncogReadHelper in = new EncogReadHelper(is);
    EncogFileSection section;
    String queryType = "";
    String queryStr = "";
    String contentsStr = "";

    while ((section = in.readNextSection()) != null) {
      if (section.getSectionName().equals("BAYES-NETWORK")
          && section.getSubSectionName().equals("BAYES-PARAM")) {
        final Map<String, String> params = section.parseParams();
        queryType = params.get("queryType");
        queryStr = params.get("query");
        contentsStr = params.get("contents");
      }
      if (section.getSectionName().equals("BAYES-NETWORK")
          && section.getSubSectionName().equals("BAYES-TABLE")) {

        result.setContents(contentsStr);

        // first, define relationships (1st pass)
        for (String line : section.getLines()) {
          result.defineRelationship(line);
        }

        result.finalizeStructure();

        // now define the probabilities (2nd pass)
        for (String line : section.getLines()) {
          result.defineProbability(line);
        }
      }
      if (section.getSectionName().equals("BAYES-NETWORK")
          && section.getSubSectionName().equals("BAYES-PROPERTIES")) {
        final Map<String, String> params = section.parseParams();
        result.getProperties().putAll(params);
      }
    }

    // define query, if it exists
    if (queryType.length() > 0) {
      BayesianQuery query = null;
      if (queryType.equals("EnumerationQuery")) {
        query = new EnumerationQuery(result);
      } else {
        query = new SamplingQuery(result);
      }

      if (query != null && queryStr.length() > 0) {
        result.setQuery(query);
        result.defineClassificationStructure(queryStr);
      }
    }

    return result;
  }
  public void loadConfig() {
    try {
      String home = System.getProperty("user.home");
      File file = new File(home, EncogWorkBench.CONFIG_FILENAME);
      InputStream is = new FileInputStream(file);
      EncogReadHelper in = new EncogReadHelper(is);

      // read the config file
      EncogFileSection section;

      while ((section = in.readNextSection()) != null) {
        if (section.getSectionName().equals("ENCOG")
            && section.getSubSectionName().equals("TRAINING")) {
          Map<String, String> params = section.parseParams();
          try {
            this.defaultError =
                EncogFileSection.parseDouble(params, EncogWorkBenchConfig.PROPERTY_DEFAULT_ERROR);
            this.threadCount =
                EncogFileSection.parseInt(params, EncogWorkBenchConfig.PROPERTY_THREAD_COUNT);
            this.useOpenCL =
                EncogFileSection.parseInt(params, EncogWorkBenchConfig.PROPERTY_THREAD_COUNT) > 0;
            this.errorCalculation =
                EncogFileSection.parseInt(params, EncogWorkBenchConfig.PROPERTY_ERROR_CALC);
            this.iterationStepCount =
                EncogFileSection.parseInt(params, EncogWorkBenchConfig.PROPERTY_STEP_COUNT);
            this.trainingHistory =
                EncogFileSection.parseInt(params, EncogWorkBenchConfig.PROPERTY_TRAINING_HISTORY);
            setLogLevel(EncogFileSection.parseInt(params, EncogWorkBenchConfig.PROPERTY_LOG_LEVEL));
            this.showTrainingImprovement =
                EncogFileSection.parseBoolean(
                    params, EncogWorkBenchConfig.PROPERTY_TRAINING_IMPROVEMENT);
          } catch (PersistError e) {
            resetDefaults();
          }
        } else if (section.getSectionName().equals("ENCOG")
            && section.getSubSectionName().equals("PATHS")) {
          Map<String, String> params = section.parseParams();
          if (params.containsKey(EncogWorkBenchConfig.PROPERTY_PROJECT_ROOT)) {
            this.projectRoot = params.get(EncogWorkBenchConfig.PROPERTY_CLOUD_ALLOW_CONNECTIONS);
          }

          if (this.projectRoot == null || this.projectRoot.trim().length() == 0) {
            this.projectRoot = EncogWorkBenchConfig.getDefaultProjectRoot().toString();
          }
        }
      }

      is.close();
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
Exemplo n.º 7
0
  /** {@inheritDoc} */
  @Override
  public final Object read(final InputStream is) {
    final SOM result = new SOM();
    final EncogReadHelper in = new EncogReadHelper(is);
    EncogFileSection section;

    while ((section = in.readNextSection()) != null) {
      if (section.getSectionName().equals("SOM") && section.getSubSectionName().equals("PARAMS")) {
        final Map<String, String> params = section.parseParams();
        result.getProperties().putAll(params);
      }
      if (section.getSectionName().equals("SOM") && section.getSubSectionName().equals("NETWORK")) {
        final Map<String, String> params = section.parseParams();
        result.setWeights(EncogFileSection.parseMatrix(params, PersistConst.WEIGHTS));
        result.setOutputNeuronCount(EncogFileSection.parseInt(params, PersistConst.OUTPUT_COUNT));
        result.setInputCount(EncogFileSection.parseInt(params, PersistConst.INPUT_COUNT));
      }
    }

    return result;
  }
  /** {@inheritDoc} */
  @Override
  public Object read(final InputStream is) {
    final BasicNetwork result = new BasicNetwork();
    final FlatNetwork flat = new FlatNetwork();
    final EncogReadHelper in = new EncogReadHelper(is);
    EncogFileSection section;

    while ((section = in.readNextSection()) != null) {
      if (section.getSectionName().equals("BASIC")
          && section.getSubSectionName().equals("PARAMS")) {
        final Map<String, String> params = section.parseParams();
        result.getProperties().putAll(params);
      }
      if (section.getSectionName().equals("BASIC")
          && section.getSubSectionName().equals("NETWORK")) {
        final Map<String, String> params = section.parseParams();

        flat.setBeginTraining(EncogFileSection.parseInt(params, BasicNetwork.TAG_BEGIN_TRAINING));
        flat.setConnectionLimit(
            EncogFileSection.parseDouble(params, BasicNetwork.TAG_CONNECTION_LIMIT));
        flat.setContextTargetOffset(
            EncogFileSection.parseIntArray(params, BasicNetwork.TAG_CONTEXT_TARGET_OFFSET));
        flat.setContextTargetSize(
            EncogFileSection.parseIntArray(params, BasicNetwork.TAG_CONTEXT_TARGET_SIZE));
        flat.setEndTraining(EncogFileSection.parseInt(params, BasicNetwork.TAG_END_TRAINING));
        flat.setHasContext(EncogFileSection.parseBoolean(params, BasicNetwork.TAG_HAS_CONTEXT));
        flat.setInputCount(EncogFileSection.parseInt(params, PersistConst.INPUT_COUNT));
        flat.setLayerCounts(EncogFileSection.parseIntArray(params, BasicNetwork.TAG_LAYER_COUNTS));
        flat.setLayerFeedCounts(
            EncogFileSection.parseIntArray(params, BasicNetwork.TAG_LAYER_FEED_COUNTS));
        flat.setLayerContextCount(
            EncogFileSection.parseIntArray(params, BasicNetwork.TAG_LAYER_CONTEXT_COUNT));
        flat.setLayerIndex(EncogFileSection.parseIntArray(params, BasicNetwork.TAG_LAYER_INDEX));
        flat.setLayerOutput(section.parseDoubleArray(params, PersistConst.OUTPUT));
        flat.setLayerSums(new double[flat.getLayerOutput().length]);
        flat.setOutputCount(EncogFileSection.parseInt(params, PersistConst.OUTPUT_COUNT));
        flat.setWeightIndex(EncogFileSection.parseIntArray(params, BasicNetwork.TAG_WEIGHT_INDEX));
        flat.setWeights(section.parseDoubleArray(params, PersistConst.WEIGHTS));
        flat.setBiasActivation(section.parseDoubleArray(params, BasicNetwork.TAG_BIAS_ACTIVATION));
      } else if (section.getSectionName().equals("BASIC")
          && section.getSubSectionName().equals("ACTIVATION")) {
        int index = 0;

        flat.setActivationFunctions(new ActivationFunction[flat.getLayerCounts().length]);

        for (final String line : section.getLines()) {
          ActivationFunction af = null;
          final List<String> cols = EncogFileSection.splitColumns(line);

          // if this is a class name with a path, then do not default to inside of the Encog
          // package.
          String name;
          if (cols.get(0).indexOf('.') != -1) {
            name = cols.get(0);
          } else {
            name = "org.encog.engine.network.activation." + cols.get(0);
          }

          try {
            final Class<?> clazz = Class.forName(name);
            af = (ActivationFunction) clazz.newInstance();
          } catch (final ClassNotFoundException e) {
            throw new PersistError(e);
          } catch (final InstantiationException e) {
            throw new PersistError(e);
          } catch (final IllegalAccessException e) {
            throw new PersistError(e);
          }

          for (int i = 0; i < af.getParamNames().length; i++) {
            af.setParam(i, CSVFormat.EG_FORMAT.parse(cols.get(i + 1)));
          }

          flat.getActivationFunctions()[index++] = af;
        }
      }
    }

    result.getStructure().setFlat(flat);
    result.updateProperties();
    return result;
  }
  @Override
  public Object read(final InputStream is) {
    long nextInnovationID = 0;
    long nextGeneID = 0;

    final NEATPopulation result = new NEATPopulation();
    final NEATInnovationList innovationList = new NEATInnovationList();
    innovationList.setPopulation(result);
    result.setInnovations(innovationList);
    final EncogReadHelper in = new EncogReadHelper(is);
    EncogFileSection section;

    while ((section = in.readNextSection()) != null) {
      if (section.getSectionName().equals("NEAT-POPULATION")
          && section.getSubSectionName().equals("INNOVATIONS")) {
        for (final String line : section.getLines()) {
          final List<String> cols = EncogFileSection.splitColumns(line);
          final NEATInnovation innovation = new NEATInnovation();
          final int innovationID = Integer.parseInt(cols.get(1));
          innovation.setInnovationID(innovationID);
          innovation.setNeuronID(Integer.parseInt(cols.get(2)));
          result.getInnovations().getInnovations().put(cols.get(0), innovation);
          nextInnovationID = Math.max(nextInnovationID, innovationID + 1);
        }
      } else if (section.getSectionName().equals("NEAT-POPULATION")
          && section.getSubSectionName().equals("SPECIES")) {
        NEATGenome lastGenome = null;
        BasicSpecies lastSpecies = null;

        for (final String line : section.getLines()) {
          final List<String> cols = EncogFileSection.splitColumns(line);

          if (cols.get(0).equalsIgnoreCase("s")) {
            lastSpecies = new BasicSpecies();
            lastSpecies.setPopulation(result);
            lastSpecies.setAge(Integer.parseInt(cols.get(1)));
            lastSpecies.setBestScore(CSVFormat.EG_FORMAT.parse(cols.get(2)));
            lastSpecies.setGensNoImprovement(Integer.parseInt(cols.get(3)));
            result.getSpecies().add(lastSpecies);
          } else if (cols.get(0).equalsIgnoreCase("g")) {
            final boolean isLeader = lastGenome == null;
            lastGenome = new NEATGenome();
            lastGenome.setInputCount(result.getInputCount());
            lastGenome.setOutputCount(result.getOutputCount());
            lastGenome.setSpecies(lastSpecies);
            lastGenome.setAdjustedScore(CSVFormat.EG_FORMAT.parse(cols.get(1)));
            lastGenome.setScore(CSVFormat.EG_FORMAT.parse(cols.get(2)));
            lastGenome.setBirthGeneration(Integer.parseInt(cols.get(3)));
            lastSpecies.add(lastGenome);
            if (isLeader) {
              lastSpecies.setLeader(lastGenome);
            }
          } else if (cols.get(0).equalsIgnoreCase("n")) {
            final NEATNeuronGene neuronGene = new NEATNeuronGene();
            final int geneID = Integer.parseInt(cols.get(1));
            neuronGene.setId(geneID);

            final ActivationFunction af = EncogFileSection.parseActivationFunction(cols.get(2));
            neuronGene.setActivationFunction(af);

            neuronGene.setNeuronType(PersistNEATPopulation.stringToNeuronType(cols.get(3)));
            neuronGene.setInnovationId(Integer.parseInt(cols.get(4)));
            lastGenome.getNeuronsChromosome().add(neuronGene);
            nextGeneID = Math.max(geneID + 1, nextGeneID);
          } else if (cols.get(0).equalsIgnoreCase("l")) {
            final NEATLinkGene linkGene = new NEATLinkGene();
            linkGene.setId(Integer.parseInt(cols.get(1)));
            linkGene.setEnabled(Integer.parseInt(cols.get(2)) > 0);
            linkGene.setFromNeuronID(Integer.parseInt(cols.get(3)));
            linkGene.setToNeuronID(Integer.parseInt(cols.get(4)));
            linkGene.setWeight(CSVFormat.EG_FORMAT.parse(cols.get(5)));
            linkGene.setInnovationId(Integer.parseInt(cols.get(6)));
            lastGenome.getLinksChromosome().add(linkGene);
          }
        }

      } else if (section.getSectionName().equals("NEAT-POPULATION")
          && section.getSubSectionName().equals("CONFIG")) {
        final Map<String, String> params = section.parseParams();

        final String afStr = params.get(NEATPopulation.PROPERTY_NEAT_ACTIVATION);

        if (afStr.equalsIgnoreCase(PersistNEATPopulation.TYPE_CPPN)) {
          HyperNEATGenome.buildCPPNActivationFunctions(result.getActivationFunctions());
        } else {
          result.setNEATActivationFunction(
              EncogFileSection.parseActivationFunction(
                  params, NEATPopulation.PROPERTY_NEAT_ACTIVATION));
        }

        result.setActivationCycles(
            EncogFileSection.parseInt(params, PersistConst.ACTIVATION_CYCLES));
        result.setInputCount(EncogFileSection.parseInt(params, PersistConst.INPUT_COUNT));
        result.setOutputCount(EncogFileSection.parseInt(params, PersistConst.OUTPUT_COUNT));
        result.setPopulationSize(
            EncogFileSection.parseInt(params, NEATPopulation.PROPERTY_POPULATION_SIZE));
        result.setSurvivalRate(
            EncogFileSection.parseDouble(params, NEATPopulation.PROPERTY_SURVIVAL_RATE));
        result.setActivationCycles(
            EncogFileSection.parseInt(params, NEATPopulation.PROPERTY_CYCLES));
      }
    }

    // set factories
    if (result.isHyperNEAT()) {
      result.setGenomeFactory(new FactorHyperNEATGenome());
      result.setCODEC(new HyperNEATCODEC());
    } else {
      result.setGenomeFactory(new FactorNEATGenome());
      result.setCODEC(new NEATCODEC());
    }

    // set the next ID's
    result.getInnovationIDGenerate().setCurrentID(nextInnovationID);
    result.getGeneIDGenerate().setCurrentID(nextGeneID);

    // find first genome, which should be the best genome
    if (result.getSpecies().size() > 0) {
      final Species species = result.getSpecies().get(0);
      if (species.getMembers().size() > 0) {
        result.setBestGenome(species.getMembers().get(0));
      }
    }

    return result;
  }
Exemplo n.º 10
0
  /** {@inheritDoc} */
  @Override
  public Object read(final InputStream is) {
    final RBFNetwork result = new RBFNetwork();
    final FlatNetworkRBF flat = (FlatNetworkRBF) result.getFlat();

    final EncogReadHelper in = new EncogReadHelper(is);
    EncogFileSection section;

    while ((section = in.readNextSection()) != null) {
      if (section.getSectionName().equals("RBF-NETWORK")
          && section.getSubSectionName().equals("PARAMS")) {
        final Map<String, String> params = section.parseParams();
        result.getProperties().putAll(params);
      }
      if (section.getSectionName().equals("RBF-NETWORK")
          && section.getSubSectionName().equals("NETWORK")) {
        final Map<String, String> params = section.parseParams();

        flat.setBeginTraining(EncogFileSection.parseInt(params, BasicNetwork.TAG_BEGIN_TRAINING));
        flat.setConnectionLimit(
            EncogFileSection.parseDouble(params, BasicNetwork.TAG_CONNECTION_LIMIT));
        flat.setContextTargetOffset(
            EncogFileSection.parseIntArray(params, BasicNetwork.TAG_CONTEXT_TARGET_OFFSET));
        flat.setContextTargetSize(
            EncogFileSection.parseIntArray(params, BasicNetwork.TAG_CONTEXT_TARGET_SIZE));
        flat.setEndTraining(EncogFileSection.parseInt(params, BasicNetwork.TAG_END_TRAINING));
        flat.setHasContext(EncogFileSection.parseBoolean(params, BasicNetwork.TAG_HAS_CONTEXT));
        flat.setInputCount(EncogFileSection.parseInt(params, PersistConst.INPUT_COUNT));
        flat.setLayerCounts(EncogFileSection.parseIntArray(params, BasicNetwork.TAG_LAYER_COUNTS));
        flat.setLayerFeedCounts(
            EncogFileSection.parseIntArray(params, BasicNetwork.TAG_LAYER_FEED_COUNTS));
        flat.setLayerContextCount(
            EncogFileSection.parseIntArray(params, BasicNetwork.TAG_LAYER_CONTEXT_COUNT));
        flat.setLayerIndex(EncogFileSection.parseIntArray(params, BasicNetwork.TAG_LAYER_INDEX));
        flat.setLayerOutput(section.parseDoubleArray(params, PersistConst.OUTPUT));
        flat.setLayerSums(new double[flat.getLayerOutput().length]);
        flat.setOutputCount(EncogFileSection.parseInt(params, PersistConst.OUTPUT_COUNT));
        flat.setWeightIndex(EncogFileSection.parseIntArray(params, BasicNetwork.TAG_WEIGHT_INDEX));
        flat.setWeights(section.parseDoubleArray(params, PersistConst.WEIGHTS));
        flat.setBiasActivation(section.parseDoubleArray(params, BasicNetwork.TAG_BIAS_ACTIVATION));
      } else if (section.getSectionName().equals("RBF-NETWORK")
          && section.getSubSectionName().equals("ACTIVATION")) {
        int index = 0;

        flat.setActivationFunctions(new ActivationFunction[flat.getLayerCounts().length]);

        for (final String line : section.getLines()) {
          ActivationFunction af = null;
          final List<String> cols = EncogFileSection.splitColumns(line);
          final String name = "org.encog.engine.network.activation." + cols.get(0);
          try {
            final Class<?> clazz = Class.forName(name);
            af = (ActivationFunction) clazz.newInstance();
          } catch (final ClassNotFoundException e) {
            throw new PersistError(e);
          } catch (final InstantiationException e) {
            throw new PersistError(e);
          } catch (final IllegalAccessException e) {
            throw new PersistError(e);
          }

          for (int i = 0; i < af.getParamNames().length; i++) {
            af.setParam(i, CSVFormat.EG_FORMAT.parse(cols.get(i + 1)));
          }

          flat.getActivationFunctions()[index++] = af;
        }

      } else if (section.getSectionName().equals("RBF-NETWORK")
          && section.getSubSectionName().equals("RBF")) {
        int index = 0;

        final int hiddenCount = flat.getLayerCounts()[1];
        final int inputCount = flat.getLayerCounts()[2];

        flat.setRBF(new RadialBasisFunction[hiddenCount]);

        for (final String line : section.getLines()) {
          RadialBasisFunction rbf = null;
          final List<String> cols = EncogFileSection.splitColumns(line);
          final String name = "org.encog.mathutil.rbf." + cols.get(0);
          try {
            final Class<?> clazz = Class.forName(name);
            rbf = (RadialBasisFunction) clazz.newInstance();
          } catch (final ClassNotFoundException e) {
            throw new PersistError(e);
          } catch (final InstantiationException e) {
            throw new PersistError(e);
          } catch (final IllegalAccessException e) {
            throw new PersistError(e);
          }

          rbf.setWidth(CSVFormat.EG_FORMAT.parse(cols.get(1)));
          rbf.setPeak(CSVFormat.EG_FORMAT.parse(cols.get(2)));
          rbf.setCenters(new double[inputCount]);

          for (int i = 0; i < inputCount; i++) {
            rbf.getCenters()[i] = CSVFormat.EG_FORMAT.parse(cols.get(i + 3));
          }

          flat.getRBF()[index++] = rbf;
        }
      }
    }

    return result;
  }