我正在尝试使用给定的多层感知器网络示例,使用 Neuroph Studio 运行人工神经网络。每次尝试时,我都会在日志控制台中收到相同的错误:
SEVERE [global]
java.lang.NullPointerException
at org.neuroph.core.learning.SupervisedLearning.beforeEpoch(SupervisedLearning.java:127)
at org.neuroph.core.learning.IterativeLearning.learn(IterativeLearning.java:163)
[catch] at org.neuroph.core.NeuralNetwork$1.run(NeuralNetwork.java:289)
我的系统是:
Product Version: NeurophStudio 201210100934
Java: 1.7.0_07; Java HotSpot(TM) 64-Bit Server VM 23.3-b01
System: Windows 7 version 6.1 running on amd64; Cp1252; es_ES (neurophstudio)
User directory: C:\Users\i3casa\AppData\Roaming\.neurophstudio\dev
Cache directory: C:\Users\i3casa\AppData\Roaming\.neurophstudio\dev\var\cache
你知道这个错误的任何修正吗?
谢谢。