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多层感知机中： hi 以 p 的概率被丢弃，以 1-p 的概率被拉伸，除以 1 - p 阅读全文
摘要：
from mxnet import gluon,init,nd,autograd from mxnet.gluon import data as gdata,nn from mxnet.gluon import loss as gloss import mxnet as mx import time import os import sys # 建立网络 net = nn.Sequentia... 阅读全文
摘要：
import mxnet as mx from mxnet import autograd, gluon, init, nd from mxnet.gluon import loss as gloss, nn from mxnet.gluon import data as gdata import time import sys net = nn.Sequential() net.add(nn... 阅读全文
摘要：
import mxnet as mx import sys from mxnet import autograd,nd from mxnet import gluon,init from mxnet.gluon import nn,loss as gloss from mxnet.gluon import data as gdata # 读取数据 mnist_train = gdata.vi... 阅读全文