Use of a simplified maximum likelihood function in a WLAN-based location estimation.
Shinsuke HaraDaisuke AnzaiPublished in: WCNC (2009)
Keyphrases
- likelihood function
- location estimation
- maximum likelihood
- particle filter
- em algorithm
- binary features
- gaussian process
- posterior probability
- wifi
- wireless networks
- parameter space
- expectation maximization
- generative model
- model selection
- access points
- quality of service
- computer vision
- image processing
- probabilistic model
- signal strength
- mobile devices