10 2021 档案

Machine Learning Week_5 Cost Function and BackPropagation
摘要：Machine Learning Week_5 , Neural Networks: Learning, Cost Function and BackPropagation, Backpropagation in Pratice, Autonomous Driving 阅读全文
posted @ 2021-10-26 20:09 Dba_sys 阅读(123) 评论(0) 推荐(1)
Machine Learning Week_4 Neural Networks: Representation
摘要：0 Neural Networks: Representation Welcome to week 4! This week, we are covering neural networks. Neural networks is a model inspired by how the brain 阅读全文
posted @ 2021-10-21 21:57 Dba_sys 阅读(94) 评论(0) 推荐(0)
Shell简单入门程序参考
摘要：此篇博客给出一个初级的shell程序，并且附带讲解。适合新入门的同志们品味。示例程序以及两个教程的pdf文本资源附在文末。 阅读全文
posted @ 2021-10-15 10:22 Dba_sys 阅读(135) 评论(0) 推荐(0)
Machine Learning Week_3 Classification Model
摘要：ML/DL Week 3. Classification and Representation, Logistic Regeression Model, Multiclass Classification, Solving The Problem of Overfitting. 阅读全文
posted @ 2021-10-13 21:44 Dba_sys 阅读(89) 评论(0) 推荐(0)
Machine Learning week_2 Multivariate Prameters Regression
摘要：Machine Learning week_2,Multivariate Prameters Regression, Computing Parameters Analytically, Programming Assignment: Linear Regression. 阅读全文
posted @ 2021-10-13 21:43 Dba_sys 阅读(57) 评论(0) 推荐(0)
Machine Learning week_2 Environment Setup Instructions
摘要：Machine Learning week_2, 编程环境介绍，编程环境安装，Matlab编程题目下载。 阅读全文
posted @ 2021-10-13 21:42 Dba_sys 阅读(72) 评论(0) 推荐(0)
Linux新建用户无法登陆系统的解决方案
摘要：Linux新建用户无法登陆系统的解决方案，介绍了如何登入图形化桌面，将用户加入组，赋予sudo执行权限。 阅读全文
posted @ 2021-10-09 17:46 Dba_sys 阅读(3634) 评论(0) 推荐(0)
Machine Learning Week_1 Linear Algebra Review 7-12
摘要：Machine Learning Week_1 Linear Algebra Review 矩阵矩阵相乘，矩阵矩阵相乘的性质，矩阵的转置和矩阵的逆矩阵。 阅读全文
posted @ 2021-10-09 16:00 Dba_sys 阅读(131) 评论(0) 推荐(0)
Machine Learning Week_1 Linear Algebra Review 1-6
摘要：Machine Learning Week_1 Linear Algebra Review, 矩阵和向量，矩阵之间的加法，scalar同矩阵和向量的乘法。矩阵和向量的乘法。 阅读全文
posted @ 2021-10-06 18:22 Dba_sys 阅读(112) 评论(0) 推荐(0)
Readme 《Machine Learning by Andrew NG》
摘要：本文系列内容是吴恩达老师的机器学习公开课的文本对应。需要具备英文，微积分，线性代数，程序设计的基础。总计11周。 阅读全文
posted @ 2021-10-06 08:59 Dba_sys 阅读(83) 评论(0) 推荐(0)
Machine Learning Week_1 Parameter Learning 1-6
摘要：Machine Learning Week_1 Parameter Learning ，梯度下降，梯度下降的直观感受，将梯度下降应用于线性回归。 阅读全文
posted @ 2021-10-06 08:58 Dba_sys 阅读(132) 评论(0) 推荐(0)
Machine Learning Week_1 Model and Cost Function 5-8
摘要：Machine Learning Week_1 Model and Cost Function, 代价的函数的直观理解1， 代价函数的直观理解2. 阅读全文
posted @ 2021-10-06 08:56 Dba_sys 阅读(141) 评论(0) 推荐(0)
Machine Learning Week_1 Model and Cost Function 1-4
摘要：Machine Learning Week_1 Model and Cost Function, 线性回归的模型表示以及代价函数的初识。 阅读全文
posted @ 2021-10-06 08:42 Dba_sys 阅读(107) 评论(0) 推荐(0)
Machine Learning Week_1 Introduction 9-11
摘要：Machine Learning Week_1 Introduction, 谁是管理者助教？向你的同学们问好，常被问到的问题。 阅读全文
posted @ 2021-10-06 08:41 Dba_sys 阅读(77) 评论(0) 推荐(0)
Machine Learning Week_1 Introduction 5-8
摘要：Machine Learning Week_1 Introduction, 监督学习以及非监督学习的简介及示例。 阅读全文
posted @ 2021-10-06 08:41 Dba_sys 阅读(102) 评论(0) 推荐(0)
Machine Learning Week_1 Introduction 1-4
摘要：Machine Learning Week_1 Introduction, 欢迎来到本课程，什么是机器学习，如何应用讨论论坛？ 阅读全文
posted @ 2021-10-06 08:39 Dba_sys 阅读(79) 评论(0) 推荐(0)
Machine Learning Week_1 Welcome
摘要：Machine Learning Week_1 Welcome, 欢迎来到机器学习课程。我们的课程尊重代码，所有代码必须经过本人编写，不许把代码传播给其他人，无论以任何方式！ 阅读全文
posted @ 2021-10-06 08:36 Dba_sys 阅读(90) 评论(0) 推荐(0)