On the Role of Clustering in Personalized PageRank Estimation.
Daniel VialVijay G. SubramanianPublished in: ACM Trans. Model. Perform. Evaluation Comput. Syst. (2019)
Keyphrases
- clustering algorithm
- k means
- clustering method
- outlier detection
- density estimation
- hierarchical clustering
- random walk
- self organizing maps
- cluster analysis
- data clustering
- web search
- e learning
- spectral clustering
- data points
- categorical data
- accurate estimation
- context aware
- user profiles
- information theoretic
- graph theoretic
- estimation process