An Improved Random Walk Algorithm Based on Correlation Coefficient to Find Scientific Communities.
Hong YuXiaoliang YangXianchao ZhangYuansheng YangPublished in: CSSE (1) (2008)
Keyphrases
- random walk
- correlation coefficient
- hyper graph
- learning algorithm
- transition probability matrix
- optimal solution
- k means
- multi db
- pagerank algorithm
- feature extraction
- objective function
- dynamic programming
- information retrieval
- root mean square error
- flow graph
- spectral graph partitioning
- link prediction
- directed graph
- markov chain