A topic definition model of self-media news based on Louvain algorithm.
Peng JiangHua ZhouJianhui LiPublished in: CONF-CDS (2021)
Keyphrases
- probabilistic model
- mathematical model
- learning algorithm
- theoretical analysis
- selection algorithm
- parameter estimation
- kalman filter
- detection algorithm
- recognition algorithm
- dynamic programming
- tree structure
- optimization method
- algorithm has been developed
- cost function
- final result
- objective function
- algorithm employs
- prior information
- optimization algorithm
- energy function
- linear programming
- search space
- em algorithm
- classification algorithm
- closed form
- computational cost
- np hard
- generative model
- expectation maximization
- news articles
- estimation algorithm
- optimization model
- optimal solution
- clustering algorithm
- multimedia