Estimating the Bot Population on Twitter via Random Walk Based Sampling.
Mei FukudaKazuki NakajimaKazuyuki ShudoPublished in: IEEE Access (2022)
Keyphrases
- random walk
- social media
- transition probability matrix
- markov chain
- directed graph
- online social networks
- transition probabilities
- social networks
- markov random walk
- link prediction
- social networking
- flow graph
- multi db
- stationary distribution
- spectral methods
- social graph
- pagerank algorithm
- user generated content
- graph laplacian
- state space
- tag ranking
- search space