Sentiment as an Ordinal Latent Variable.
Niklas StoehrRyan CotterellAaron ScheinPublished in: EACL (2023)
Keyphrases
- latent variables
- sentiment analysis
- sentiment classification
- probabilistic model
- random variables
- opinion mining
- latent variable models
- prior knowledge
- hierarchical model
- topic models
- real valued
- gaussian process
- hidden variables
- latent space
- text classification
- graphical models
- structured prediction
- latent structure
- information retrieval
- gaussian processes
- probabilistic latent semantic analysis
- text mining
- latent factors