Similar Software
This code base was heavily inspired by Gurobi-MachineLearning. The API and general architecture was made to match, so that users could easily transfer between one to the other. If there is a feature missing here, or you are looking for alternatives, then give it a try!
Another similar piece of software is OMLT (Ceccon et al. [CJH+22]). As opposed to PySCIPOPT-ML, OMLT is much more general. It uses general modelling frameworks for both the MIP side and ML side as opposed to using a specific MIP solver (SCIP) and direct interfaces to ML frameworks. If interested particularly in non-standard neural network embeddings, please check it out.
Bibliography
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