SpaBERT: A Pretrained Language Model from Geographic Data for Geo-Entity Representation.
Zekun LiJina KimYao-Yi ChiangMuhao ChenPublished in: EMNLP (Findings) (2022)
Keyphrases
- language model
- geographic data
- geographic information
- language modeling
- geographical data
- n gram
- probabilistic model
- document retrieval
- information retrieval
- retrieval model
- query expansion
- spatial data
- geographic information systems
- test collection
- ad hoc information retrieval
- smoothing methods
- query terms
- metadata
- mixture model
- digital libraries