Short Text Topic Recognition and Optimization Method for University Online Community.
Xu WuHaitao WuXiaqing XieJin XuTianle ZhangPublished in: ICAIS (4) (2019)
Keyphrases
- optimization method
- short text
- online communities
- short texts
- topic detection
- optimization algorithm
- short text classification
- optimization methods
- simulated annealing
- differential evolution
- genetic algorithm
- content analysis
- evolutionary algorithm
- particle swarm
- metaheuristic
- e learning
- latent topics
- nelder mead simplex
- social media
- feature extraction
- social networks
- neural network
- particle swarm optimization
- topic models
- clustering algorithm
- online social networks
- social networking
- text classification
- high dimensional
- information retrieval