Machine Learning from scratch: Bare bones implementations in Python
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Re: Machine Learning from scratch: Bare bones implementations in Python
#2One quick comment: in general it is a bad idea to compute the inverse of a matrix (to solve a linear system). It's much better to compute the QR factorization or SVD instead (or simply call least square solver).
See for example: https://www.johndcook.com/blog/2010/01/19/dont-invert-that-m...
Re: Machine Learning from scratch: Bare bones implementations in Python
#3Very cool! I have actually been planning to do exactly what you did, sir :)
Re: Machine Learning from scratch: Bare bones implementations in Python
#4Very cool! I have actually been planning to do exactly what you did, sir :)
Thanks! :)
Re: Machine Learning from scratch: Bare bones implementations in Python
#5One quick comment: in general it is a bad idea to compute the inverse of a matrix (to solve a linear system). It's much better to compute the QR factorization or SVD instead (or simply call least square solver). See for example: https://www.johndcook.com/blog/2010/01/19/dont-invert-that-m...
Thank you for the feedback. :) I plan on fixing this soon!
Re: Machine Learning from scratch: Bare bones implementations in Python
#6Nice! I have started brushing up my maths and reading about machine learning in general. Next step is to get my feet wet in the implementation. I think looking at your project can give me a good idea as to how to implement some of the most basic algorithms.
Good luck!
Re: Machine Learning from scratch: Bare bones implementations in Python
#7Nice! I have started brushing up my maths and reading about machine learning in general. Next step is to get my feet wet in the implementation. I think looking at your project can give me a good idea as to how to implement some of the most basic algorithms. Good luck!
Awesome! :) Doing the nitty-gritty has been a great way of learning the limitations and benefits of using certain models for a given task. Good luck to you as well!
Re: Machine Learning from scratch: Bare bones implementations in Python
#8Cool! How long did it take to learn and implement these models?
Re: Machine Learning from scratch: Bare bones implementations in Python
#9Cool! How long did it take to learn and implement these models?
I have taken some ML courses during my university studies and have also done some model implementations in other programming languages. So I didn't have to start from scratch. But I have been working on this project for about three weeks now.
Re: Machine Learning from scratch: Bare bones implementations in Python
#10This is awesome! I'm working on something similar for JavaScript. Definitely will be using yours for reference. Thanks, dude!