当前位置：网站首页>机器学习笔记（持续更新中。。。）
机器学习笔记（持续更新中。。。）
2022-07-03 01:29:00 【北村南】
机器学习
机器学习是对能通过经验自动改进的计算机算法的研究。
——汤姆·米切尔（Tom Mitchell[Mitchell,1997]
机器学习的主要步骤
1 数据预处理：如去噪音（文本分析中去停用词）
2 特征提取：提取一些有效的特征
3 特征转换：特征加工，主要为升维和降维，降维包括特征抽取和特征选择。常见的有PCA和LDA
4 预测：学习一个函数并进行预测
参考资料
《神经网络与深度学习》--邱锡鹏教授
《机器学习》--周志华教授
《2022新版机器学习》--李宏毅
边栏推荐
- 网络安全-最简单的病毒
- Related concepts of GDB in embedded system
- [shutter] animation animation (animatedwidget animation use process | create animation controller | create animation | create animatedwidget animation component | animation operation)
- In 2022, 95% of the three most common misunderstandings in software testing were recruited. Are you that 5%?
- 网络安全-NAT网络地址转换
- Analysis, use and extension of open source API gateway apisex
- Network security - the simplest virus
- Certaines fonctionnalités du développement d'applets
- Huakaiyun (Zhiyin) | virtual host: what is a virtual host
- [camera topic] how to save OTP data in user-defined nodes
猜你喜欢
ByteDance data Lake integration practice based on Hudi
Niuniu's ball guessing game (dynamic planning + prefix influence)
【数据挖掘】任务4：20Newsgroups聚类
Certaines fonctionnalités du développement d'applets
What are the differences between software testers with a monthly salary of 7K and 25K? Leaders look up to you when they master it
PS去除水印详解
The testing process that software testers should know
![[data mining] task 6: DBSCAN clustering](/img/af/ad7aa523b09884eee967c6773a613f.png)
[data mining] task 6: DBSCAN clustering
![[camera topic] how to save OTP data in user-defined nodes](/img/3e/b76c4d6ef9ab5f5b4326a3a8aa1c4f.png)
[camera topic] how to save OTP data in user-defined nodes
![[shutter] animation animation (basic process of shutter animation | create animation controller | create animation | set value listener | set state listener | use animation values in layout | animatio](/img/70/54eb9359ac91aa43383b240eb036b7.gif)
[shutter] animation animation (basic process of shutter animation | create animation controller | create animation | set value listener | set state listener | use animation values in layout | animatio
随机推荐
简易分析fgui依赖关系工具
"Jetpack - livedata parsing"
[keil5 debugging] debug is stuck in reset_ Handler solution
【Camera专题】HAL层-addChannel和startChannel简析
[understanding of opportunity -36]: Guiguzi - flying clamp chapter - prevention against killing and bait
2022-02-15 reading the meta module inspiration of the influxdb cluster
PS remove watermark details
Learn BeanShell before you dare to say you know JMeter
转载收录6.5大侠写的部分Qt开发经验
Introduction to flask tutorial
ByteDance data Lake integration practice based on Hudi
Leetcode skimming questions_ Sum of two numbers II - enter an ordered array
Performance test | script template sorting, tool sorting and result analysis
[shutter] animation animation (animatedbuilder animation use process | create animation controller | create animation | create components for animation | associate animation with components | animatio
[fluent] hero animation (hero animation use process | create hero animation core components | create source page | create destination page | page Jump)
Asian Games countdown! AI target detection helps host the Asian Games!
Smart management of Green Cities: Digital twin underground integrated pipe gallery platform
Related concepts of GDB in embedded system
网络安全-木马
Network security - scan