search

nhs-bnssg-analytics / d_and_c

Scoping the possibility of predicting performance from demand and capacity metrics
1 stars 0 forks source link

Variable importance #34

Open sebsfox opened 2 months ago

sebsfox commented 2 months ago

Is there a way of understanding direction of importance for RF models? Is it possible to obtain a value for importance "on the same scale" as the other model - so we have a like for like when comparing the two modelling methods?

sebsfox commented 2 months ago

Can accumulated local effects help with random forest directional information?

The last third of this video has an example of using ALEs, but it doesn't explain them