Method createFromNpzFile has a Cognitive Complexity of 65 (exceeds 5 allowed). Consider refactoring.

Open

    @Override
    public Map<String, INDArray> createFromNpzFile(File file) throws Exception{

        // TODO error checks
        HashMap<String, INDArray> map = new HashMap<>();

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Method initSubgraph has a Cognitive Complexity of 65 (exceeds 5 allowed). Consider refactoring.

Open

    protected void initSubgraph(Set<String> variables) {
        // Step 1: determine subgraph structure we actually need to execute
        Queue<String> processingQueue = new LinkedList<>(variables);

        // Note subgraph initially should include placeholders and constants

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Method configureBaseLayer has a Cognitive Complexity of 65 (exceeds 5 allowed). Consider refactoring.

Open

    private static void configureBaseLayer(String layerName, BaseLayer bLayer, IDropout iDropout,
                                           List<Regularization> regularization, List<Regularization> regularizationBias) {
        if (regularization != null && !regularization.isEmpty()) {
            final List<Regularization> bLayerRegs = new ArrayList<>(bLayer.getRegularization());
            if (bLayerRegs == null || bLayerRegs.isEmpty()) {

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Method activateHelper has 255 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    static public FwdPassReturn activateHelper(final BaseRecurrentLayer layer, final NeuralNetConfiguration conf,
                                               final IActivation gateActivationFn, //Activation function for the gates - sigmoid or hard sigmoid (must be found in range 0 to 1)
                                               INDArray input, final INDArray recurrentWeights, //Shape: [hiddenLayerSize,4*hiddenLayerSize+3]; order: [wI,wF,wO,wG,wFF,wOO,wGG]
                                               final INDArray originalInputWeights, //Shape: [n^(L-1),4*hiddenLayerSize]; order: [wi,wf,wo,wg]
                                               final INDArray biases, //Shape: [4,hiddenLayerSize]; order: [bi,bf,bo,bg]^T

File LSTMHelpers.java has 590 lines of code (exceeds 250 allowed). Consider refactoring.

Open

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

Method generateDocs has a Cognitive Complexity of 64 (exceeds 5 allowed). Consider refactoring.

Open

    public static void generateDocs(int namespaceNum, NamespaceOps namespace, String docsDirectory, String basePackage) throws IOException {
        File outputDirectory = new File(docsDirectory);
        StringBuilder sb = new StringBuilder();
        String headerName = namespace.getName();
        if(headerName.startsWith("SD"))

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File VectorsConfiguration.java has 585 lines of code (exceeds 250 allowed). Consider refactoring.

Open

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

Builder has 68 methods (exceeds 20 allowed). Consider refactoring.

Open

    public static class Builder {

        private List<DataAction> actionList = new ArrayList<>();
        private Schema initialSchema;

Method initAttributes has 249 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    override fun <GRAPH_TYPE : GeneratedMessageV3, NODE_TYPE : GeneratedMessageV3, OP_DEF_TYPE : GeneratedMessageV3, TENSOR_TYPE : GeneratedMessageV3, ATTR_DEF_TYPE : GeneratedMessageV3, ATTR_VALUE_TYPE : GeneratedMessageV3, DATA_TYPE : ProtocolMessageEnum> initAttributes(
        df: DifferentialFunction,
        sd: SameDiff,
        descriptorAndContext: Pair<MappingContext<GRAPH_TYPE, NODE_TYPE, OP_DEF_TYPE, TENSOR_TYPE, ATTR_DEF_TYPE, ATTR_VALUE_TYPE, DATA_TYPE>, OpNamespace.OpDescriptor>
    ) {

File StringUtils.java has 580 lines of code (exceeds 250 allowed). Consider refactoring.

Open

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

Method calculateOutputShape has a Cognitive Complexity of 63 (exceeds 5 allowed). Consider refactoring.

Open

    @Override
    public List<LongShapeDescriptor> calculateOutputShape(@NonNull CustomOp op, OpContext opContext) {
        DifferentialFunction func = (DifferentialFunction) op;
        String opName = func.getOwnName();
        val lc = op.opName().toLowerCase();

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Method run has a Cognitive Complexity of 63 (exceeds 5 allowed). Consider refactoring.

Open

        @SneakyThrows
        @Override
        public void run() {
            Nd4j.getAffinityManager().unsafeSetDevice(deviceId);
            boolean canRun = true;

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Method initHelperGraph has a Cognitive Complexity of 63 (exceeds 5 allowed). Consider refactoring.

Open

    private void initHelperGraph() {

        int[] backPropOrder = origGraph.topologicalSortOrder().clone();
        ArrayUtils.reverse(backPropOrder);

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Method Random has a Cognitive Complexity of 78 (exceeds 20 allowed). Consider refactoring.

Open

fun Random() = Namespace("Random") {
    val random = Mixin("random"){
        Arg(DATA_TYPE, "datatype"){ description = "Data type of the output variable"}
        Arg(LONG, "shape") { count = AtLeast(0); description = "Shape of the new random %INPUT_TYPE%, as a 1D array" }
        Output(NUMERIC, "output") { description = "Tensor with the given shape where values are randomly sampled according to a %OP_NAME% distribution" }

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File ROC.java has 578 lines of code (exceeds 250 allowed). Consider refactoring.

Open

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

Preconditions has 67 methods (exceeds 20 allowed). Consider refactoring.

Open

public final class Preconditions {
    private static final Map<String,PreconditionsFormat> FORMATTERS = new HashMap<>();
    static {
        ServiceLoader<PreconditionsFormat> sl = ND4JClassLoading.loadService(PreconditionsFormat.class);
        for (PreconditionsFormat pf : sl) {

Configuration has 67 methods (exceeds 20 allowed). Consider refactoring.

Open

public class Configuration implements Iterable<Map.Entry<String, String>>, Writable, Serializable {
    private static final Logger LOG = LoggerFactory.getLogger(Configuration.class);

    private boolean quietmode = true;

VariationalAutoencoder has 67 methods (exceeds 20 allowed). Consider refactoring.

Open

public class VariationalAutoencoder implements Layer {

    protected INDArray input;
    protected INDArray paramsFlattened;
    protected INDArray gradientsFlattened;

File TFTensorMappers.java has 576 lines of code (exceeds 250 allowed). Consider refactoring.

Open

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

Method outputOfLayersDetached has 244 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected INDArray[] outputOfLayersDetached(boolean train, @NonNull FwdPassType fwdPassType, @NonNull int[] layerIndexes, @NonNull INDArray[] features,
                                                INDArray[] fMask, INDArray[] lMasks, boolean clearLayerInputs, boolean detachedInputs, MemoryWorkspace outputWorkspace){
        if(features.length != numInputArrays){
            throw new IllegalArgumentException("Invalid number of input arrays: network has " + numInputArrays
                    + " inputs, got " + features.length + " input arrays");