10,000 optimal CVRP solutions for testing machine learning based heuristicsDownload PDF

24 Nov 2021, 18:02ML4OR-22 PosterReaders: Everyone
Abstract: We introduce a benchmark of 10,000 instances with heterogeneous characteristics for the capacitated vehicle routing problem. We also provide optimal solutions for almost all of them along with a generator to produce additional training and validation data. This benchmark aims to permit a more systematic comparison of machine learning based search algorithms on this important problem. We also emit recommendations regarding the correct use of this dataset.
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