Photo by Maria Teneva on Unsplash

In this post, I aim to introduce a digit recognition and integer linear programming based automatic sudoku solver that uses the following: Keras (based on the MNIST database [1]) and OpenCV for digit recognition and PuLP for integer linear programming. …


Photo by Handy Wicaksono on Unsplash

There are many variants of vehicle routing problem. Some popular examples are as follows:

  • CVRP (Capacitated Vehicle Routing Problem) : Vehicles have a limited carrying capacity of the goods that must be delivered.
  • VRPTW (Vehicle Routing Problem with Time Windows) : The delivery locations have time windows within the deliveries (or visits) must be made.
  • VRPPD (Vehicle…

Kijun Kim

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