ALiSa: Acrostic Linguistic Steganography Based on BERT and Gibbs Sampling.
Biao YiHanzhou WuGuorui FengXinpeng ZhangPublished in: IEEE Signal Process. Lett. (2022)
Keyphrases
- gibbs sampling
- markov chain
- parameter estimation
- topic models
- latent dirichlet allocation
- belief networks
- expectation maximization
- em algorithm
- approximate inference
- natural language processing
- natural language
- markov chain monte carlo
- maximum likelihood
- graphical models
- data mining
- probabilistic model
- active learning