Reversible Linguistic Steganography With Bayesian Masked Language Modeling.
Ching-Chun ChangPublished in: IEEE Trans. Comput. Soc. Syst. (2023)
Keyphrases
- language modeling
- language model
- dirichlet prior
- retrieval model
- information retrieval
- query expansion
- n gram
- probabilistic model
- cross lingual
- markov chain
- text classification
- natural language
- relevance model
- maximum likelihood
- improvements in retrieval effectiveness
- cross entropy
- document retrieval
- sentence retrieval
- word segmentation
- statistical language modeling
- natural language processing
- bayesian networks
- posterior distribution
- retrieval effectiveness
- vector space
- high dimensional data
- information retrieval systems
- document length
- feature selection