Pre-trained Language Model for Web-scale Retrieval in Baidu Search.
Yiding LiuGuan HuangJiaxiang LiuWeixue LuSuqi ChengYukun LiDaiting ShiShuaiqiang WangZhicong ChengDawei YinPublished in: CoRR (2021)
Keyphrases
- web scale
- language model
- retrieval model
- document retrieval
- query expansion
- language modeling
- test collection
- ad hoc information retrieval
- pre trained
- information retrieval
- query specific
- smoothing methods
- probabilistic model
- image search
- relevance model
- query terms
- semi structured
- speech recognition
- web images
- information retrieval systems
- relevance feedback
- image database
- retrieval systems
- multi modal
- prior knowledge
- high dimensional