Abstract: The kNN (k Nearest Neighbor) query in road network environments is a critical issue in location-based services that has received a lot of attention in the industry. As real road networks ...

LEAP is a general purpose Evolutionary Computation package that combines readable and easy-to-use syntax for search and optimization algorithms with powerful distribution and visualization features.

Abstract: The traditional K-Nearest Neighbor (KNN) algorithm often encounters problems such as weak feature expression ability and poor adaptability to fixed K-values in image classification tasks, ...