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Slope-to-optimal-solution-based evaluation of the hardness of travelling salesman problem instances.
Miguel Cárdenas-Montes
Published in:
Log. J. IGPL (2020)
Keyphrases
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optimal solution
np hard
quadratic assignment problem
search space
evaluation method
training instances
initial solution
data sets
neural network
learning algorithm
upper bound
solution quality
global optimum
iterative procedure