covid-sim icon indicating copy to clipboard operation
covid-sim copied to clipboard

[Low] Consider using the post-pandemic numbers to further calibrate the model

Open Feynstein opened this issue 4 years ago • 2 comments

That one is is s bit out of my field, but I'll try at an idea anyway... Ok so I haven't had time to completely understand the code yet, or the model. But it seems to me that it takes into account a lot of variables, like houses and stuff. In my opinion this level of detail is bound to generate good results if it's applied correctly with the proper code backing it. What I suggest is that when all this stupid nonsense is done (the pandemic) you take a good look at all the parameters and you try to replicate the actual numbers that happened in the world. I don't really know yet how it works, but it seems to me that those parameters (maybe some of the defined ones) need to be re-optimized against the real data, once some degree of repeatability is obtained. And I think I know just how to do it. Non linear optimization using a cool library I know called NLOPT. And from my work experience, even if it's obvious, it needs to be written somewhere.

From what I've seen of the UK news from way over the atlantic here in Canada is that the model seems to have lost face during this pandemic. But since I'm very far from there I think I can bring the kind of detachment that is needed. You cannot control the past, what is done is done. What you can control is how your reaction will affect the future of all this work. And I would personally be very pissed if I've seen my work do that. So now the best reaction to have is to reassess the model and put it under rigorous testing with the right metrics.

Feynstein avatar May 08 '20 19:05 Feynstein

I imagine there will be decades of research to come after the pandemic when more data is available. This is really what epidemiology research is. Right now we are in the emergency stage where model runs are repeated multiple times in the week with calibrations to the latest data as it comes.

weshinsley avatar May 09 '20 07:05 weshinsley

Yes and that's exactly why I intend to refactor the shit out of your code in the next week. I'm not like the other guys, when I see something that important that obviously needs help I take action. Especially if it's scientific development, which is exactly what I do on a daily basis. You'll see it unfolding in my fork.

Feynstein avatar May 09 '20 13:05 Feynstein