Sequential Topic Selection Model with Latent Variable for Topic-Grounded Dialogue.

Xiaofei Wen Wei Wei Xian-Ling Mao

Published in: EMNLP (Findings) (2022)

Keyphrases

probabilistic model
topic models
latent variables
prior knowledge
probability distribution
linear models
information retrieval
generative model
user model
topic modeling
hierarchical model
latent variable models
latent structure