Optimal Solutions for Joint Beamforming and Antenna Selection: From Branch and Bound to Graph Neural Imitation Learning.
Sagar ShresthaXiao FuMingyi HongPublished in: IEEE Trans. Signal Process. (2023)
Keyphrases
- reinforcement learning methods
- branch and bound
- imitation learning
- optimal solution
- reinforcement learning
- lower bound
- branch and bound algorithm
- search algorithm
- search space
- column generation
- combinatorial optimization
- upper bound
- branch and bound procedure
- neural network
- tree search
- linear programming
- feasible solution
- metaheuristic
- np hard
- machine learning
- objective function
- structured data
- mobile robot
- genetic algorithm