System-of-systems approach to spatio-temporal crowdsourcing design using improved PPO algorithm based on an invalid action masking.
Wei DingZhenjun MingGuoxin WangYan YanPublished in: Knowl. Based Syst. (2024)
Keyphrases
- improved algorithm
- times faster
- experimental evaluation
- building blocks
- spatio temporal
- learning algorithm
- computational cost
- k means
- optimal solution
- matching algorithm
- preprocessing
- cost function
- np hard
- computational complexity
- probabilistic model
- high accuracy
- detection algorithm
- worst case
- clustering method
- segmentation algorithm
- case study
- neural network
- spatial and temporal
- convergence rate
- expectation maximization
- ant colony optimization
- design process
- similarity measure
- expert systems
- distributed systems
- user interface