Keyphrases
Reinforcement Learning
100%
Policy-based
100%
Value-based
100%
Maintenance Scheduling
100%
Partially Observable Markov Decision Process
100%
Value Policy
100%
Railway Maintenance
100%
Reinforcement Learning Algorithm
75%
Monitoring Data
75%
Railway
75%
Maintenance Optimization
50%
Optimal Maintenance
50%
Real-world Monitoring
50%
Deep Reinforcement Learning (deep RL)
50%
Deep Learning Architectures
25%
Optimization Problem
25%
Value Function
25%
Solution Algorithm
25%
Uncertainty Evaluation
25%
Associated Costs
25%
Real-world Problems
25%
Adverse Effects
25%
Safety Risk
25%
Railway Infrastructure
25%
Maintenance Activity
25%
Increased Safety
25%
Sequential Decision Problems
25%
Planning Problem
25%
Expected Returns
25%
Maintenance Policy
25%
Service Safety
25%
Railway Track
25%
Broad Search
25%
Deterioration Process
25%
Uncertain Data
25%
Safety Cost
25%
State Action
25%
Policy Space
25%
Markov Decision Model
25%
Flexible Search
25%
Action Value
25%
Stochastic Control Problem
25%
Railway Assets
25%
Process Solutions
25%
Hidden States
25%
Engineering
Railway
100%
Maintenance Planning
100%
Reinforcement Learning
100%
Partially Observable Markov Decision Process
66%
Monitoring Data
50%
Optimisation Problem
16%
Infrastructure
16%
Safety Risk
16%
Solution Algorithm
16%
Making Problem
16%
Value Function
16%
Maintenance Action
16%
Pair State
16%
Reinforcement Learning Technique
16%
Process Solution
16%
Deep Learning Method
16%
Computer Science
Reinforcement Learning
100%
Markov Decision Process
100%
Monitoring Data
75%
Deep Reinforcement Learning
50%
Optimization Problem
25%
Stochastic Control
25%
Process Model
25%
Real-World Problem
25%
Sequential Decision Making
25%
Expected Return
25%
Reinforcement Learning-Based Method
25%
Process Solution
25%
Function Value
25%
Learning Technique
25%
Deep Learning Method
25%
Psychology
Decision Making
100%
Learning Algorithm
100%
Process Model
100%
Earth and Planetary Sciences
Decision Making
100%
Decision Process
80%
Monitoring Data
60%
Space Policy
20%