def __init__(self,data, labels, testdata, testlabels, devdata, devlabels, featurefolder, postfeaturefolder, config):
DBN.__init__(self,data,labels,testdata,testlabels,config)
self.devdata = devdata
self.devlabels = devlabels
self.batchsize = 256
self.momentum = 0.5
self.featurefolder = featurefolder
self.postfeaturefolder = postfeaturefolder
self.eta = 0.01
self.W = []
self.b = []
self.dW = []
self.db = []
self.W_inc = []
self.b_inc = []
self.bestW = []
self.bestb = []
self.vis = []
self.num_class = self.getClassNum(labels)
self.h = []# a list of pre-allocated CUDAMatrix in order to save gpu RAM
