jvence
jvence
/ gist:5d3091337d8364d2755a201e45077628
Created
April 25, 2016 09:46
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| 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
/ gist:c011235a00dbd767909efb3f34b2a2b1
Created
April 21, 2016 10:07
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| 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
/ gist:822c7a4058f0f2e40d891e6e05b59c71
Created
April 20, 2016 13:54
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| 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
/ gist:11851f884aca68ec909272c353d076bf
Created
April 20, 2016 13:40
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| 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) |