Ejemplo n.º 1
0
  public String getWeightArray() {
    ArrayList<String> weightArray = new ArrayList<String>();
    int lastLayerIndex = -99;
    for (NodeInner nodeInner : nodeInners) {
      // skip outputs here and add them later

      // layer name
      int layerIndex = nodeInner.getLayerIndex();
      if (layerIndex != NNNode.OUTPUT) {
        if ((lastLayerIndex == -99) || (lastLayerIndex != layerIndex)) {
          lastLayerIndex = layerIndex;
        }

        // input weights
        double[] weights = nodeInner.getWeights();
        NNNode[] inputNodes = nodeInner.getInputNodes();
        for (int i = 0; i <= inputNodes.length; i++) {
          double temp = weights[i];
          if (Double.isNaN(temp)) {
            temp = 0.0;
          }
          weightArray.add(String.valueOf(temp));
        }
      }
    }

    // add output nodes
    for (NodeInner nodeInner : nodeInners) {
      // layer name
      int layerIndex = nodeInner.getLayerIndex();
      if (layerIndex == NNNode.OUTPUT) {
        // input weights
        double[] weights = nodeInner.getWeights();
        NNNode[] inputNodes = nodeInner.getInputNodes();
        for (int i = 0; i <= inputNodes.length; i++) {
          double temp = weights[i];
          if (Double.isNaN(temp)) {
            temp = 0.0;
          }
          weightArray.add(String.valueOf(temp));
        }
      }
    }
    return CommonUtility.array2OracleArray(weightArray, CommonUtility.OracleDataType.Float)
        .toString();
  }
Ejemplo n.º 2
0
  private int getWeightCount() {
    int weightCount = 0;
    int lastLayerIndex = -99;
    for (NodeInner nodeInner : nodeInners) {
      // skip outputs here and add them later

      // layer name
      int layerIndex = nodeInner.getLayerIndex();
      if (layerIndex != NNNode.OUTPUT) {
        if ((lastLayerIndex == -99) || (lastLayerIndex != layerIndex)) {
          lastLayerIndex = layerIndex;
        }

        // input weights
        double[] weights = nodeInner.getWeights();
        NNNode[] inputNodes = nodeInner.getInputNodes();
        for (int i = 0; i <= inputNodes.length; i++) {
          double temp = weights[i];
          if (Double.isNaN(temp)) {
            temp = 0.0;
          }
          weightCount++;
        }
      }
    }

    // add output nodes
    for (NodeInner nodeInner : nodeInners) {
      // layer name
      int layerIndex = nodeInner.getLayerIndex();
      if (layerIndex == NNNode.OUTPUT) {
        // input weights
        double[] weights = nodeInner.getWeights();
        NNNode[] inputNodes = nodeInner.getInputNodes();
        for (int i = 0; i <= inputNodes.length; i++) {
          double temp = weights[i];
          if (Double.isNaN(temp)) {
            temp = 0.0;
          }
          weightCount++;
        }
      }
    }
    return weightCount;
  }