Coursera公开课-Machine_learing:编程作业4
编程作业: Neural Network Learning

源码上传到gitlab。 对于神经网络的理解也都在源码注释里面了,感兴趣可以看看。
Coursera公开课-Machine_learing:编程作业4的更多相关文章
- Coursera公开课-Machine_learing:编程作业
第二周编程作业:Linear Regression 分为单一变量和多变量,假想函数为:hθ(x)=θ0+θ1x1+θ2x2+θ3x3+⋯+θnxn.明显已经包含单一变量的情况,所以完成多变量可以一并解 ...
- Coursera公开课-Machine_learing:编程作业8(2016-10-06 20:49)
Anomaly Detection and Recommender Systems 本周编程作业分为两部分:异常检测和推荐系统. 异常检测:本质就是使用样本的到特种值的gaussian分布,来预估正确 ...
- Coursera公开课-Machine_learing:编程作业3
第四周 编程作业: Multi-class Classification and Neural Networks 这周作业与上一周有许多相同的部分,比如longistic regression中的lr ...
- Coursera公开课-Machine_learing:编程作业2
第三周编程作业:Logistic Regression 代码包在gitlab上:https://gitlab.com/luntai/Machine_Learning
- Coursera公开课-Machine_learing:编程作业7
这周的编程作业主要是两方面内容. 1.K-means聚类. 2.PCA(Principle Component Analys)主成分分析. 方式主要是通过对图像的聚类实现压缩图像,后来发现PCA也可以 ...
- Coursera公开课-Machine_learing:编程作业5
Regularized Linear Regression and Bias/Variance 大多数时候,我们使用机器学习方法得到的结果都不是特别理想,常见 欠拟合 和 过拟合 问题.通过一些变量画 ...
- Coursera公开课-Machine_learing:编程作业6
Support Vector Machines I have some issues to state. First, there were some bugs in original code wh ...
- Coursera公开课Functional Programming Principles in Scala习题解答:Week 2
引言 OK.时间非常快又过去了一周.第一周有五一假期所以感觉时间绰绰有余,这周中间没有假期仅仅能靠晚上加周末的时间来消化,事实上还是有点紧张呢! 后来发现每堂课的视频还有相应的课件(Slide).字幕 ...
- Coursera公开课笔记: 斯坦福大学机器学习第六课“逻辑回归(Logistic Regression)” 清晰讲解logistic-good!!!!!!
原文:http://52opencourse.com/125/coursera%E5%85%AC%E5%BC%80%E8%AF%BE%E7%AC%94%E8%AE%B0-%E6%96%AF%E5%9D ...
随机推荐
- circumferential averaged streamwise velocity in ParaView
Goal: get a averaged axial velocity in a circular loop (dashed line in the following figure) Steps: ...
- PAT 1135 Is It A Red-Black Tree
There is a kind of balanced binary search tree named red-black tree in the data structure. It has th ...
- [luoguP1029] 最大公约数和最小公倍数问题(数论)
传送门 一.暴力枚举(加了点优化) #include <cstdio> int x, y, ans; inline int gcd(int x, int y) { return !y ? ...
- 数论结论 nefu 702
Given a prime p (p<108),you are to find min{x2+y2},where x and y belongs to positive integer, so ...
- sdibt 1244类似于拓扑排序
博客:http://blog.csdn.net/mypsq/article/details/39005991 #include<stdio.h> #include<string.h& ...
- hdu 1811拓扑排序+并查集(容器实现)
http://www.cnblogs.com/newpanderking/archive/2012/10/18/2729566.html #include<stdio.h> #includ ...
- Java AOP 获取HttpSevletRequest、HttpSevletResponse、HttpSession对象
((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()) ((ServletRequestAttributes) ...
- [转] python 获取本机ip地址的两种实现方法
#!/usr/bin/python import socket import fcntl import struct def get_ip_address(ifname): s = socket.so ...
- BZOJ(5) 1083: [SCOI2005]繁忙的都市
1083: [SCOI2005]繁忙的都市 Time Limit: 10 Sec Memory Limit: 162 MBSubmit: 4105 Solved: 2595[Submit][Sta ...
- js二叉树,前序/中序/后序(最大最小值,排序)
function Node(data,left,right) { this.left=left this.right=right this.data=data } function Btr() { t ...