安装ceres出现以下报错,将2版本的ceres换成1版本的ceres
CMake did not find one.Could not find a package configuration file provided by "absl" with any ofthe following names:abslConfig.cmakeabsl-config.cmakeAdd the installation prefix of …
导入需要的包
from idlelib.configdialog import tracers
%matplotlib inline
import random
import torch
from d2l import torch as d2l根据有噪声的线性模型构造一个人造数据集。我们使用线性模型参数 w [ 2 , − 3 , 4 ] T w [2,-3,4]^T w[2,−3,4]T、b4.2 和噪声 ϵ \…