yangjun023

1.the log as follows: ``` Exception in thread "main" java.lang.IllegalStateException: Mis matched lengths: [640000] != [5000] at org.nd4j.linalg.util.LinAlgExceptions.assertSameLength(LinAlgExceptions.java:40) at org.nd4j.linalg.api.ops.BaseTransformOp.(BaseTransformOp.java:47) at org.nd4j.linalg.api.ops.impl.transforms.Set.(Set.java:24) at org.nd4j.linalg.api.ndarray.BaseNDArray.assign(BaseNDArray.java:1267) at org.nd4j.linalg.api.ndarray.BaseNDArray.reshape(BaseNDArray.java:3753) at org.deeplearning4j.nn.graph.vertex.impl.ReshapeVertex.doForward(ReshapeVertex.java:77) at org.deeplearning4j.nn.graph.ComputationGraph.feedForward(ComputationGraph.java:1464)...