Ruby on Rails

D3-Rails-people,

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:

http://www.spy611.com/aggbt

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:

view-source:http://www.spy611.com/aggbt

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

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