An MDL Algorithm for Detecting More Sources Than Sensors Using Outer-Products of Array Output.
Qi ChengPiya PalMasashi TsujiYingbo HuaPublished in: IEEE Trans. Signal Process. (2014)
Keyphrases
- markov random field
- computational complexity
- k means
- experimental evaluation
- preprocessing
- detection algorithm
- search space
- learning algorithm
- worst case
- cost function
- dynamic programming
- segmentation algorithm
- information sources
- clustering method
- data sets
- theoretical analysis
- objective function
- expectation maximization
- em algorithm
- significant improvement
- similarity measure
- high accuracy
- optimization algorithm
- optimal solution
- times faster
- multi sensor
- improved algorithm