Method iterationDone has a Cognitive Complexity of 78 (exceeds 5 allowed). Consider refactoring.

Open

    @Override
    public void iterationDone(Model model, int iteration, int epoch) {

        ModelInfo modelInfo = getModelInfo(model);
        boolean backpropParamsOnly = backpropParamsOnly(model);

• Read up
  Read up

Method decode has a Cognitive Complexity of 78 (exceeds 5 allowed). Consider refactoring.

Open

    @Override
    public void decode(DirectBuffer buffer) {
        //TODO we could do this more efficiently, with buffer re-use, etc.
        MessageHeaderDecoder dec = new MessageHeaderDecoder();
        UpdateDecoder ud = new UpdateDecoder();

• Read up
  Read up

Method backpropGradientHelper has a Cognitive Complexity of 78 (exceeds 5 allowed). Consider refactoring.

Open

    static public Pair<Gradient, INDArray> backpropGradientHelper(final BaseRecurrentLayer layer, final NeuralNetConfiguration conf,
                    final IActivation gateActivationFn, INDArray input, final INDArray recurrentWeights, //Shape: [hiddenLayerSize,4*hiddenLayerSize+3]; order: [wI,wF,wO,wG,wFF,wOO,wGG]
                    final INDArray inputWeights, //Shape: [n^(L-1),4*hiddenLayerSize]; order: [wi,wf,wo,wg]
                    final INDArray epsilon, final boolean truncatedBPTT, final int tbpttBackwardLength,
                    final FwdPassReturn fwdPass, final boolean forwards, final String inputWeightKey,

• Read up
  Read up

MathUtils has 82 methods (exceeds 20 allowed). Consider refactoring.

Open

public class MathUtils {



    /**

File JcublasLapack.java has 680 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/*
 *  ******************************************************************************
 *  *
 *  *
 *  * This program and the accompanying materials are made available under the

File LegacyOpMapper.java has 672 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/*
 *  ******************************************************************************
 *  *
 *  *
 *  * This program and the accompanying materials are made available under the

Method doExec has a Cognitive Complexity of 76 (exceeds 5 allowed). Consider refactoring.

Open

    public  Double doExec(List<BatchItem<T>> items,INDArray inferenceVector) {
        try(MemoryWorkspace workspace = Nd4j.getWorkspaceManager().scopeOutOfWorkspaces()) {
            if (items.size() > 1) {
                INDArray targetArray = null;
                INDArray ngStarterArray = null;

• Read up
  Read up

Method checkGradients has a Cognitive Complexity of 76 (exceeds 5 allowed). Consider refactoring.

Open

    public static boolean checkGradients(GraphConfig c){
        //Basic sanity checks on input:
        if (c.epsilon <= 0.0 || c.epsilon > 0.1)
            throw new IllegalArgumentException("Invalid epsilon: expect epsilon in range (0,0.1], usually 1e-4 or so");
        if (c.maxRelError <= 0.0 || c.maxRelError > 0.25)

• Read up
  Read up

Function ChartTimeline has 302 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var ChartTimeline = (function (_super) {
    __extends(ChartTimeline, _super);
    function ChartTimeline(jsonStr) {
        var _this = _super.call(this, ComponentType.ChartTimeline, jsonStr) || this;
        _this.render = function (appendToObject) {

SDNN has 80 methods (exceeds 20 allowed). Consider refactoring.

Open

public class SDNN extends SDOps {
  public SDNN(SameDiff sameDiff) {
    super(sameDiff);
  }

Method doExec has 299 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public ExecutionResult doExec(DifferentialFunction op,
                                  OpContext opContext,
                                  FrameIter outputFrameIter,
                                  Set<VarId> opInputs, Set<VarId> allIterInputs,
                                  Set<String> constAndPhInputs,

File NeuralNetConfiguration.java has 665 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/*
 *  ******************************************************************************
 *  *
 *  *
 *  * This program and the accompanying materials are made available under the

Method invoke has a Cognitive Complexity of 75 (exceeds 5 allowed). Consider refactoring.

Open

    protected CudaContext invoke(ReduceOp op, OpContext oc, long[] dimension) {
        val context = AtomicAllocator.getInstance().getDeviceContext();

        INDArray x = getX(op, oc);
        INDArray y = getY(op, oc);

• Read up
  Read up

Method processClazz has a Cognitive Complexity of 75 (exceeds 5 allowed). Consider refactoring.

Open

    private void processClazz(Map<String, List<ArgDescriptorProposal>> ret, Set<String> opNamesForDifferentialFunction, Class<?> clazz) {
        try {
            Object funcInstance = clazz.newInstance();
            String name = null;

• Read up
  Read up

Method getLayerInfoTable has a Cognitive Complexity of 75 (exceeds 5 allowed). Consider refactoring.

Open

    private static String[][] getLayerInfoTable(String sessionId, int layerIdx, TrainModuleUtils.GraphInfo gi, I18N i18N, boolean noData,
                                                StatsStorage ss, String wid) {
        List<String[]> layerInfoRows = new ArrayList<>();
        layerInfoRows.add(new String[]{i18N.getMessage("train.model.layerinfotable.layerName"),
                gi.getVertexNames().get(layerIdx)});

• Read up
  Read up

Method fit has a Cognitive Complexity of 74 (exceeds 5 allowed). Consider refactoring.

Open

    public void fit() {
        val props = Nd4j.getExecutioner().getEnvironmentInformation();
        if (props.getProperty("backend").equals("CUDA")) {
            if (Nd4j.getAffinityManager().getNumberOfDevices() > 1)
                throw new IllegalStateException("Multi-GPU word2vec/doc2vec isn't available atm");

• Read up
  Read up

Method getOutputType has a Cognitive Complexity of 74 (exceeds 5 allowed). Consider refactoring.

Open

    @Override
    public InputType getOutputType(int layerIndex, InputType... vertexInputs) throws InvalidInputTypeException {
        if (vertexInputs.length == 1)
            return vertexInputs[0];

• Read up
  Read up

Method computeGradientAndScore has a Cognitive Complexity of 74 (exceeds 5 allowed). Consider refactoring.

Open

    @Override
    public void computeGradientAndScore(LayerWorkspaceMgr workspaceMgr) {
        //Forward pass through the encoder and mean for P(Z|X)
        VAEFwdHelper fwd = doForward(true, true, workspaceMgr);
        IActivation afn = layerConf().getActivationFn();

• Read up
  Read up

File TransformProcess.java has 655 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/*
 *  ******************************************************************************
 *  *
 *  *
 *  * This program and the accompanying materials are made available under the

File NativeImageLoader.java has 654 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/*
 *  ******************************************************************************
 *  *
 *  *
 *  * This program and the accompanying materials are made available under the