Voice activated powered wheelchair with non-voice rejection algorithm.
Soo-Young SukHiroaki KojimaPublished in: INTERSPEECH (2007)
Keyphrases
- np hard
- computational cost
- high accuracy
- computational complexity
- voice activity detection
- recognition algorithm
- optimization algorithm
- theoretical analysis
- worst case
- experimental evaluation
- dynamic programming
- objective function
- learning algorithm
- cost function
- single pass
- times faster
- expectation maximization
- image sequences
- clustering method
- experimental study
- matching algorithm
- detection algorithm
- data sets
- improved algorithm
- selection algorithm
- neural network
- tree structure
- particle swarm optimization
- input data
- similarity measure
- optimal solution
- k means
- significant improvement