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pybrain 标签描述

使用pybrain构造神经网络,在执行官网代码时出错: means=[(-1,0),(2,4),(3,1)] cov=[diag([1,1]),diag([0.5,1.2]),diag([1.5,0.7])] alldata=ClassificationDataSet(2,1,nb_classes=3) forninxrange(400): forklassinrange(3): input=multivariate_normal(means[klass],cov[klass]) alldata.addSample(input,[klass]) tstdata,trndata=all...