Jacob Schrum schrum2
schrum2
/ gist:766e192f7091878d03693f7caff2f253
Created
October 23, 2017 16:40
Stack trace for Mis matched shapes
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| Exception in thread "main" java.lang.RuntimeException: java.lang.IllegalStateException: Mis matched shapes | |
| at org.deeplearning4j.nn.multilayer.MultiLayerNetwork.calcBackpropGradients(MultiLayerNetwork.java:1382) | |
| at org.deeplearning4j.nn.multilayer.MultiLayerNetwork.backprop(MultiLayerNetwork.java:1273) | |
| at org.deeplearning4j.nn.multilayer.MultiLayerNetwork.computeGradientAndScore(MultiLayerNetwork.java:2237) | |
| at org.deeplearning4j.optimize.solvers.BaseOptimizer.gradientAndScore(BaseOptimizer.java:174) | |
| at org.deeplearning4j.optimize.solvers.StochasticGradientDescent.optimize(StochasticGradientDescent.java:60) | |
| at org.deeplearning4j.optimize.Solver.optimize(Solver.java:53) | |
| at org.deeplearning4j.nn.multilayer.MultiLayerNetwork.fit(MultiLayerNetwork.java:1780) | |
| at org.deeplearning4j.nn.multilayer.MultiLayerNetwork.fit(MultiLayerNetwork.java:1729) | |
| at org.deeplearning4j.nn.multilayer.MultiLayerNetwork.fit(MultiLayerNetwork.java:1832) |
schrum2
/ gist:ce24ecc45d7778b91fc31e5a61f1ec00
Created
September 19, 2017 18:42
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| public static void pairwiseMinimum(INDArray toModify, INDArray other) { | |
| assert toModify.size(0) == other.size(0) : "INDArrays not the same size"; | |
| int size = toModify.size(0); | |
| for(int i = 0; i < size; i++) { | |
| toModify.put(0, i, Math.min(toModify.getDouble(0,i), other.getDouble(0,i))); | |
| } | |
| } |