HiGPT: Heterogeneous Graph Language Model.
Jiabin TangYuhao YangWei WeiLei ShiLong XiaDawei YinChao HuangPublished in: KDD (2024)
Keyphrases
- language model
- language modeling
- n gram
- query expansion
- probabilistic model
- language modelling
- document retrieval
- speech recognition
- test collection
- retrieval model
- information retrieval
- context sensitive
- graph structure
- mixture model
- ad hoc information retrieval
- graph theory
- smoothing methods
- query terms
- vector space model
- weighted graph
- document ranking
- word error rate
- statistical language models
- language model for information retrieval
- retrieval effectiveness
- text categorization
- relevance model
- graphical models
- statistical language modeling