feature/v2 rewrite SVMs

Question

feature/v2 rewrite SVMs

JasonShin opened this issue 6 years ago · comments

I'm submitting a ...
[/] feature request
Summary

As part of an effort to refactor the core codebase using TF.js, we should also do it for SVMs. At the moment, Kalimdor borrows https://github.com/mljs/libsvm to support SVM models, which does not implement any GPU acceleration.

The ticket aims to rewrite SMVs from ground-up, using TF.js, which will naturally support GPU acceleration and easy to maintain codebase.

References:

karpathy implementation: https://github.com/karpathy/svmjs
junku implementation: https://github.com/junku901/machine_learning/blob/master/lib/svm.js
some tutoria: https://medium.com/deep-math-machine-learning-ai/chapter-3-1-svm-from-scratch-in-python-86f93f853dc

Jason Shin · Answer 1 · Sat Apr 27 2019 19:43:29 GMT+0800 (China Standard Time)

I thought about this for a while, I think we will clone libsvm-js and fully refactor it to suit machinelearn.js. I'm currently working on this at https://github.com/machinelearnjs/libsvm-ts