Sparse Matrix: Space Time Complexity while assigning and accessing an element.

[adityarauniyar]

Hi, while creating the transition and reward matrix of type sparse 3D and 2D respectively, The assignment and accessing an element is taking a lot of time proportionally in comparison to the overall model output. With this issue, I hope to find solutions for optimization and alternative options. Thanks.

[Svalorzen]

Without a practical example of what you are trying to do I can't really give any suggestions, unfortunately.