Join the discussion

Write your take first — we'll ask for email only when you're ready to publish.

  • Hacker News
  • Is it applicable to stock trading?
  • I don't see why not - there are papers which use system identification for modelling stocks.
  • Maybe if you apply it at a microstructural scale (think seconds) with order book and trade print data from many sources/symbols. Certainly not if you blindly apply it to the time series of the price.
  • The real way to build 'world models'.