2020-06-25 Meeting notes: next fitting steps

Owned by Michael Shirts
Last updated: Jun 25, 2020
1 min read

Date

Jun 25, 2020

Participants

  • @Michael Shirts

  • @Simon Boothroyd

  • @Owen Madin

Goals

  •  

Discussion topics

Time

Item

Presenter

Notes

Time

Item

Presenter

Notes

 

Organizing tasks

 

  • Owen’s surrogate modeling paper

  • OFF Evaluator paper

  • Binary mixture feasibility study

  • Co-optimization paper

  • Sage release

  • Feasibility of multidimensional surrogate modeling

  • Surrogate modeling with real simulations







 

  • As you add covariances, how does it become to define the surfaces? How much broader does the model become? How difficult is it to define?

  • How do you reconstruct it adaptively? (Gaussian processes). Latin hypercubes?

  • How do we build it? Do we want to use pyro.ai and how we define custom models?

    • pyro.ai?

    • TensorFlow?

    • pymc3? Easiest to use. Hard to implement custom models in.

 

Action items

@Michael Shirts Follow up with XtalPi on co-optimization paper
@Simon Boothroyd pick test/training set for co-optimization paper.
@Simon Boothroyd Write up a description of combined model (July 3rd)
@Owen Madin@Michael Shirts Write up problem definition for implementing sampling in pyro.ai. (Something over the weekend)

Decisions