Enhancing Personalized Dialogue Generation with Contrastive Latent Variables: Combining Sparse and Dense Persona.
Yihong TangBo WangMiao FangDongming ZhaoKun HuangRuifang HeYuexian HouPublished in: ACL (1) (2023)
Keyphrases
- latent variables
- probabilistic model
- latent variable models
- hierarchical model
- prior knowledge
- gaussian process
- topic models
- random variables
- posterior distribution
- real valued
- variational bayes
- structural svms
- generative model
- hidden variables
- user centered
- conditionally independent
- latent space
- max margin
- factor graphs
- observed variables
- structural svm
- approximate inference
- high dimensional
- gaussian processes
- information retrieval
- natural language