FACH: Fast Algorithm for Detecting Cohesive Hierarchies of Communities in Large Networks.
Mojtaba RezvaniQing WangWeifa LiangPublished in: WSDM (2018)
Keyphrases
- preprocessing
- cost function
- objective function
- optimal solution
- dynamic programming
- classification algorithm
- detection algorithm
- experimental evaluation
- improved algorithm
- learning algorithm
- times faster
- theoretical analysis
- computational cost
- social networks
- np hard
- significant improvement
- high accuracy
- linear programming
- particle swarm optimization
- computationally efficient
- computational complexity
- path planning
- simulated annealing
- k means
- optimization algorithm
- similarity measure
- feature selection