Document-Grounded Goal-Oriented Dialogue Systems on Pre-Trained Language Model with Diverse Input Representation.
Boeun KimDohaeng LeeSihyung KimYejin LeeJin-Xia HuangOh-Woog KwonHarksoo KimPublished in: DialDoc@ACL-IJCNLP (2021)
Keyphrases
- language model
- goal oriented
- dialogue system
- document retrieval
- pre trained
- document ranking
- language modeling
- ad hoc information retrieval
- information retrieval
- query terms
- vector space model
- word clouds
- document length
- n gram
- speech recognition
- query expansion
- probabilistic model
- retrieval model
- query specific
- relevance model
- test collection
- relevant documents
- control signals
- smoothing methods
- retrieved documents
- document collections
- information retrieval systems
- natural language
- text classification
- term frequency
- small number
- language modeling framework
- feature space