I just finished writing spy611.com which is a D3.js-Rails-5-web-app with a Python scikit-learn machine learning back-end.
I use D3.js in this page:
The above page shows an aggregated backtest visualization of Logistic Regression and Naive Bayes Algos.
It is a simple time-series plot with a slider at bottom to constrain the date range.
All of the D3 code is visible in github and at this URL:
The site uses Logistic Regression and Naive Bayes to predict the S & P 500.
It looks like Logistic Regression works better than Naive Bayes.
Rails 5 is new so I wanted to wrestle with it a bit.
If you study spy611.com you will find instructions on how to deploy it to your laptop.
Holler if questions: bikle101 at gmail
- Dan Bikle**