how-to-learn-machine-learning

本文概述了从初学者到高级水平的机器学习学习路径,包括所需的知识领域、推荐的学习资源等,帮助读者根据自身需求选择合适的学习方向。

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There are a few questions in the forums about what and where to learn Machine Learning(ML). The overview of this course also suggests some information during the last week of lectures. Since a lot of people look perplexed(including myself), I am trying tocreate a list of what to know in order to get good at ML. For the purpose of this discussion, I split knowledge required into three levels

  1. Beginner - knowing what ML is
  2. Intermediate - working on ML
  3. Advanced - living with ML

Common causes for learning ML

  1. Beginner - just curious, my boss/friend/GF/somebody asked to take it
  2. Intermediate - supporting a course at college, getting a job
  3. Advanced - data scientist, research

Knowledge level required

Beginner

  • Basic knowledge of algebra and probability
  • Good understanding of English

If the following terms sound familiar, then you are in good shape

algebra, solving equations, matrices, determinant, 2D plotting, graphs, polynomials

Intermediate

  • Solid grounding in basic algebra and linear algebra
  • Basic knowledge of calculus, probability and statistics
  • Basic programming knowledge

If the following terms sound familiar, then you are in good shape

eigen vectors,derivatives, binomial distribution, conditional probability, inequalities, regression, vector algebra, dot product

Advanced

Thorough knowledge in

  • Linear algebra
  • Statistics
  • Probability
  • Calculus - single and multi-variable and differential equations
  • Linear and convex optimization
  • Good programming knowledge with a programming language and a ML library

If the following terms sound familiar, then you are wasting your time reading this post

continuous random variables, prior and posterior distributions, hyper planes, t-distribution, hessian matrix,directed acylic graphs, Markov process, quasi convex functions, Chebyshev and Chernoff bounds, non-Euclidean space, mapreduce

Courses/Books

Beginner

Any course and any book would suffice. Andrew's course at Coursera is my preferred choice.

Intermediate

Andrew's course at Coursera and Yaser's course at Caltech. Plus a lot of programming with data. This would give a good insight into both theory and practice. Learning from Data provides a good introduction to fundamentals.

Advanced

In addition to the above,

I have taken the third option and my estimated to get good at it is from 3 -5 years.
More information on the above topic is welcome since I haven't described the exact areas to get good at.

-----------------------------------------------

另附上爱荷华州立大学的ml课程(全美计算机排名61)http://www.cs.iastate.edu/~cs573x/studyguide.html

内容概要:本文档提供了关于“微型车间生产线的设计与生产数据采集试验研究”的毕业设计复现代码,涵盖从论文结构生成、机械结构设计、PLC控制系统设计、生产数据采集与分析系统、有限元分析、进度管理、文献管理和论文排版系统的完整实现。通过Python代码和API调用,详细展示了各个模块的功能实现和相互协作。例如,利用SolidWorks API设计机械结构,通过PLC控制系统模拟生产流程,使用数据分析工具进行生产数据的采集和异常检测,以及利用进度管理系统规划项目时间表。 适合人群:具有机械工程、自动化控制或计算机编程基础的学生或研究人员,尤其是从事智能制造领域相关工作的人员。 使用场景及目标:①帮助学生或研究人员快速搭建和理解微型车间生产线的设计与实现;②提供完整的代码框架,便于修改和扩展以适应不同的应用场景;③作为教学或科研项目的参考资料,用于学习和研究智能制造技术。 阅读建议:此资源不仅包含详细的代码实现,还涉及多个学科领域的知识,如机械设计、电气控制、数据分析等。因此,在学习过程中,建议读者结合实际操作,逐步理解每个模块的功能和原理,并尝试调整参数以观察不同设置下的系统表现。同时,可以参考提供的文献资料,深入研究相关理论和技术背景。
As an AI language model, I can suggest the following steps to learn deep learning: 1. Learn the basics of machine learning: Before diving into deep learning, it is essential to understand the basics of machine learning, including supervised and unsupervised learning, regression, clustering, and classification. 2. Learn programming languages: To work with deep learning, one needs to have a strong foundation in programming languages such as Python and R, as most of the deep learning libraries are written in these languages. 3. Understand the mathematics behind deep learning: Deep learning involves a lot of math, including linear algebra, calculus, and probability. Understanding these concepts will help you better understand the algorithms used in deep learning. 4. Choose a deep learning framework: Popular deep learning frameworks include Tensorflow, Keras, PyTorch, and Caffe. Choose one and learn it. 5. Practice with datasets: Work with datasets to understand how deep learning works in practice. Kaggle is a great platform to get started with real-world datasets. 6. Read research papers: Read research papers to stay up-to-date with the latest advancements in deep learning. 7. Join communities: Join online communities such as Reddit, Discord, or GitHub to connect with other deep learning enthusiasts and learn from them. 8. Build projects: Building projects is the best way to learn deep learning. Start with simple projects and gradually move on to more complex ones. Remember, deep learning is a vast field, and it takes time and effort to master it. Keep practicing, and you will get there.
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