Improving Multiple Documents Grounded Goal-Oriented Dialog Systems via Diverse Knowledge Enhanced Pretrained Language Model.
Yunah JangDongryeol LeeHyung Joo ParkTaegwan KangHwanhee LeeHyunkyung BaeKyomin JungPublished in: DialDoc@ACL (2022)
Keyphrases
- goal oriented
- language model
- document retrieval
- ad hoc information retrieval
- information retrieval
- query terms
- language modeling
- dialog systems
- speech recognition
- n gram
- document ranking
- vector space model
- probabilistic model
- relevance model
- query expansion
- context sensitive
- retrieval model
- multiword
- query specific
- information retrieval systems
- document length
- test collection
- pseudo relevance feedback
- retrieved documents
- pseudo feedback
- word clouds
- document clustering
- translation model
- relevant documents
- document collections
- relevance feedback
- knowledge base
- co occurrence
- inter document similarities
- keywords