Reinforcement learning 4 Reinforcement learnings Job analysis 2 Learning algorithms 2 Machine learning for robot control 2 Machine-learning 2 Personnel training 2 Robotics 2 Robots control 2 Task analysis 2 Transfer learning 2 reinforcement learning 2 Aerospace electronics 1 Automation in construction 1 Autonomous excavators 1 Benchmarking 1 Construction equipment 1 Controllers 1 Data efficiency 1 Deep Learning Methods 1 Deep learning 1 Deep learning method 1 E-learning 1 Efficiency 1 End-effector trajectory 1 Excavation 1 Excavator arms 1 Excavators 1 Experience replay 1 Experience replay architecture 1