import torch import numpy import random from torch.autograd import Variable import torch.nn.functional as F import matplotlib.pyplot as plt x = torch.unsqueeze(torch.linspace(-1,1,100),dim=1) y = x.pow(2)+0.2*torch.rand(x.size()) x,y = Variable(x),Va…
Keras实践:实现非线性回归 代码 import os os.environ["KMP_DUPLICATE_LIB_OK"]="TRUE" import keras import numpy as np import matplotlib.pyplot as plt #顺序模型 from keras.models import Sequential #全连接层 from keras.layers import Dense from keras.optimizers…