jvence

MultiException stack 1 of 2
java.lang.NullPointerException
	at com.sun.jersey.core.provider.jaxb.AbstractJAXBProvider.setConfiguration(AbstractJAXBProvider.java:109)
	at com.sun.jersey.json.impl.provider.entity.JSONRootElementProvider.setConfiguration(JSONRootElementProvider.java:82)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.glassfish.hk2.utilities.reflection.ReflectionHelper.invoke(ReflectionHelper.java:1262)
	at org.jvnet.hk2.internal.ClazzCreator.methodMe(ClazzCreator.java:318)

jvence

       MultiLayerConfiguration conf = new NeuralNetConfiguration.Builder()
                .seed(seed)
                .iterations(1)
                .optimizationAlgo(OptimizationAlgorithm.STOCHASTIC_GRADIENT_DESCENT)
                .learningRate(learningRate)
                .updater(Updater.NESTEROVS).momentum(0.9)
                .list(2)
                .layer(0, new DenseLayer.Builder().nIn(numInputs).nOut(numHiddenNodes)
                        .weightInit(WeightInit.XAVIER)
                        .activation("relu")

jvence

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: -1
	at org.nd4j.linalg.util.FeatureUtil.toOutcomeVector(FeatureUtil.java:38)
	at org.deeplearning4j.datasets.canova.RecordReaderDataSetIterator.getDataSet(RecordReaderDataSetIterator.java:207)
	at org.deeplearning4j.datasets.canova.RecordReaderDataSetIterator.next(RecordReaderDataSetIterator.java:150)
	at org.deeplearning4j.datasets.canova.RecordReaderDataSetIterator.next(RecordReaderDataSetIterator.java:288)
	at org.deeplearning4j.datasets.canova.RecordReaderDataSetIterator.next(RecordReaderDataSetIterator.java:42)
	at org.deeplearning4j.examples.feedforward.classification.MLPClassifierBroadband.main(MLPClassifierBroadband.java:45)

jvence

o.d.o.s.BaseOptimizer - Objective function automatically set to minimize. Set stepFunction in neural net configuration to change default settings.
Exception in thread "main" java.lang.IllegalArgumentException: Shapes do not match: x.shape=[10, 6], y.shape=[10, 91]
	at org.nd4j.linalg.api.parallel.tasks.cpu.CPUTaskFactory.getTransformAction(CPUTaskFactory.java:92)
	at org.nd4j.linalg.api.ops.executioner.DefaultOpExecutioner.doTransformOp(DefaultOpExecutioner.java:409)
	at org.nd4j.linalg.api.ops.executioner.DefaultOpExecutioner.exec(DefaultOpExecutioner.java:62)
	at org.nd4j.linalg.api.ndarray.BaseNDArray.subi(BaseNDArray.java:2660)
	at org.nd4j.linalg.api.ndarray.BaseNDArray.subi(BaseNDArray.java:2641)
	at org.nd4j.linalg.api.ndarray.BaseNDArray.sub(BaseNDArray.java:2419)
	at org.deeplearning4j.nn.layers.BaseOutputLayer.getGradientsAndDelta(BaseOutputLayer.java:154)
	at org.deeplearning4j.nn.layers.BaseOutputLayer.backpropGradient(BaseOutputLayer.java:133)