An Improved Grid-Based Approximation Algorithm for POMDPs.
Rong ZhouEric A. HansenPublished in: IJCAI (2001)
Keyphrases
- dynamic programming
- experimental evaluation
- cost function
- times faster
- learning algorithm
- monte carlo
- worst case
- computational cost
- high accuracy
- computational complexity
- closed form
- theoretical analysis
- expectation maximization
- optimization algorithm
- detection algorithm
- matching algorithm
- approximation ratio
- significant improvement
- k means
- search space
- preprocessing
- similarity measure
- np hard
- segmentation algorithm
- lower bound
- objective function
- path planning
- genetic algorithm
- belief state
- neural network