A novel information diffusion model based on psychosocial factors with automatic parameter learning.
Sabina-Adriana FloriaFlorin LeonPublished in: Comput. Sci. Inf. Syst. (2021)
Keyphrases
- parameter learning
- information diffusion
- structure learning
- bayesian networks
- social networks
- maximum likelihood
- diffusion models
- statistical learning
- network structure
- generative model
- conditional random fields
- social media
- em algorithm
- information flow
- parameter estimation
- expectation maximization
- diffusion process
- approximate inference
- markov random field
- regression model
- hidden variables
- online communities
- least squares
- image segmentation
- image processing