The higher-order power method revisited: convergence proofs and effective initialization.
Phillip A. RegaliaEleftherios KofidisPublished in: ICASSP (2000)
Keyphrases
- detection method
- computationally efficient
- higher order
- pairwise
- cost function
- high precision
- convergence rate
- high order
- significant improvement
- synthetic data
- optimization algorithm
- clustering method
- input data
- initial conditions
- similarity measure
- high accuracy
- experimental evaluation
- computational complexity
- video sequences
- objective function