A preconditioned and extrapolation-accelerated GMRES method for PageRank.
Bing-Yuan PuTing-Zhu HuangChun WenPublished in: Appl. Math. Lett. (2014)
Keyphrases
- objective function
- high precision
- synthetic data
- detection method
- high accuracy
- computational cost
- significant improvement
- similarity measure
- cost function
- pairwise
- computationally efficient
- theoretical analysis
- computational complexity
- fully automatic
- prior knowledge
- experimental evaluation
- k means
- optimization algorithm
- detection algorithm
- feature space
- segmentation method
- optimization method