An Effective Framework for Fast Expert Mining in Collaboration Networks: A Group-Oriented and Cost-Based Method.
Farnoush FarhadiMaryam SorkhiSattar HashemiAli HamzehPublished in: J. Comput. Sci. Technol. (2012)
Keyphrases
- main contribution
- pairwise
- experimental evaluation
- probabilistic model
- detection method
- preprocessing
- clustering method
- dynamic programming
- data mining
- highly efficient
- classification method
- support vector machine svm
- objective function
- model selection
- computationally efficient
- computational cost
- cost function
- significant improvement
- computational complexity
- domain experts
- data sets
- heterogeneous networks