Andreas Häggström

icon company @aidotse icon location Halmstad,Sweden icon location Data Engineer @devoteam-se

Results 6 comments of Andreas Häggström

Question: Initial Solutions

Hi, I'm using jMetalPy to solve the [VRP](https://en.wikipedia.org/wiki/Vehicle_routing_problem) (meaning that I'm using `PermutationSolutions`). I have implemented a version of the Cheapest Insertion algorithm, and I'm currently using it as my...

Question: Initial Solutions

> Could you please show any examples that how to extend the `problem` class or `create_solution` function in order to use your own initial solution ? @AndreasH96 Hi @CryoARIUM ,...

simulated annealing with dask

Hi, Just wanted to check the status on this? Did you find a way to speed up SA?

constraint programming

Hi, I don't know if this will be helpful but I'm currently using JmetalPy for my masters project. I'm solving a vehicle routing problem and I'm implementing the constraints through...

constraint programming

Thank you @ajnebro !

Add an example for an equivalent of numpy's column_stack function in ndarray_for_numpy_users

Is this issue still active? I'm interested in starting contributing and this seems like a good start :smile: