Discrete Search Space

[thiagotei]

Hello,
I'd like to apply LaMCTS to a discrete but highly dimensional search space (e.g., 200 dimensions).
Each dimension, however, has only four options.
Would LaMCTS be suitable for this? How hard is it to adapt the code for this?

[Jzjerry]

@thiagotei Hi, I'm working on a discrete search space problem as well but with less than 50 dimensions.
I just use a floor function to convert the continuous floating-point data to discrete interger data, and it works quite well.
I'm not sure if it can achieve good performance in your high-dimensional case, but I think it is not so hard to apply it on discrete problems.
Hope this helps.