Maximum Likelihood Estimation of Power-law Degree Distributions via Friendship Paradox-based Sampling.
Buddhika NettasingheVikram KrishnamurthyPublished in: ACM Trans. Knowl. Discov. Data (2021)
Keyphrases
- power law
- maximum likelihood estimation
- maximum likelihood
- em algorithm
- small world
- social networks
- parameter estimation
- probability distribution
- scale free
- degree distribution
- social network analysis
- power law distribution
- multivariate gaussian
- expectation maximization
- social media
- mixture of gaussians
- probability density
- long range correlations
- social networking
- clustering coefficient
- density function
- online social networks
- sample size
- statistical analysis
- link prediction
- mixture model
- prior knowledge