Keyphrases
- social networks
- search algorithm
- search space
- relevance ranking
- search efficiency
- search queries
- social media
- information retrieval
- highly relevant
- online social networks
- search strategy
- search methods
- social network analysis
- information retrieval systems
- search engine
- genetic algorithm
- simulated annealing
- evolutionary algorithm
- ranked list
- information diffusion
- neural network
- social network data
- relevance judgements