Let the Pretrained Language Models "Imagine" for Short Texts Topic Modeling.
Pritom Saha AkashJie HuangKevin Chen-Chuan ChangPublished in: CoRR (2023)
Keyphrases
- language model
- topic modeling
- topic models
- language modeling
- probabilistic model
- latent dirichlet allocation
- text mining
- information retrieval
- n gram
- document retrieval
- text classification
- retrieval model
- test collection
- query expansion
- vector space model
- collaborative filtering
- query terms
- pseudo relevance feedback
- latent topics
- question answering
- passage retrieval