虽然翻译水平有限,但是看原文虽然看得懂,但是在词汇的问题上,会导致看了后面忘了前面,所以先蹩脚的翻译成中文,然后在仔细思考论文的思想(当然不能翻译成中文就不看英文原本了,得两者一起看,这样不会丢失前面的思路,加快论文理解速度),我想随着不断的翻译,应该会提升效果吧.希望不会误导别人才好. sparse linear regression with beta process priors(2010) Bo Chen,John Paisley and Lawrence Carin 摘要:在beta处…
Before you read  This is a demo or practice about how to use Simple-Linear-Regression in scikit-learn with python. Following is the package version that I use below: The Python version: 3.6.2 The Numpy version: 1.8.0rc1 The Scikit-Learn version: 0.19…
Regularized Linear Regression with scikit-learn Earlier we covered Ordinary Least Squares regression. In this posting we will build upon this foundation and introduce an important extension to linear regression, regularization, that makes it applicab…
1.Linear Regression with One variable Linear Regression is supervised learning algorithm, Because the data set is given a right answer for each example. And we are predicting real-valued output so it is a regression problem. Block Diagram: 2. Cost Fu…
  局部加权线性回归  [转载时请注明来源]:http://www.cnblogs.com/runner-ljt/ Ljt 作为一个初学者,水平有限,欢迎交流指正. 线性回归容易出现过拟合或欠拟合的问题. 局部加权线性回归是一种非参数学习方法,在对新样本进行预测时,会根据新的权值,重新训练样本数据得到新的参数值,每一次预测的参数值是不相同的. 权值函数: t用来控制权值的变化速率(建议对于不同的样本,先通过调整t值确定合适的t) 不同t值下的权值函数图像: 局部加权线性回归R实现: #Local…
Ha, it's English time, let's spend a few minutes to learn a simple machine learning example in a simple passage. Introduction What is machine learning? you design methods for machine to learn itself and improve itself. By leading into the machine lea…
Ref: [Link] sklearn各种回归和预测[各线性模型对噪声的反应] Ref: Linear Regression 实战[循序渐进思考过程] Ref: simple linear regression详解[涉及到假设检验] 引申问题,如何拟合sin数据呢? 如果不引入sin这样周期函数,可以使用:scikit learn 高斯过程回归[有官方例子] 参考:[Bayesian] “我是bayesian我怕谁”系列 - Gaussian Process 牛津讲义:An Introducti…
Introduction 一.Scikit-learning 广义线性模型 From: http://sklearn.lzjqsdd.com/modules/linear_model.html#ordinary-least-squares # 需要明白以下全部内容,花些时间. 只涉及上述常见的.个人相关的算法. Ref: https://www.youtube.com/watch?v=ipb2MhSRGdw 二.方法进化简史 1.1 松弛求解 到 最小二乘 基本上都是解不存在的超定方程组.因此,…
摘要: 本文是吴恩达 (Andrew Ng)老师<机器学习>课程,第二章<单变量线性回归>中第6课时<模型概述>的视频原文字幕.为本人在视频学习过程中逐字逐句记录下来以便日后查阅使用.现分享给大家.如有错误,欢迎大家批评指正,在此表示诚挚地感谢!同时希望对大家的学习能有所帮助. Our first learning algorithm will be linear regression. In this video (article), you'll see what…
1.Problem and Loss Function   Linear Regression is a Supervised Learning Algorithm with input matrix X and output label Y. We train a system to make hypothesis, which we hope to be as close to Y as possible. The system we build for Linear Regression…