Hierarchical Neural Language Models for Joint Representation of Streaming Documents and their Content.
Nemanja DjuricHao WuVladan RadosavljevicMihajlo GrbovicNarayan BhamidipatiPublished in: WWW (2015)
Keyphrases
- language model
- document retrieval
- information retrieval
- ad hoc information retrieval
- query terms
- language modeling
- vector space model
- document ranking
- word clouds
- document representation
- document level
- statistical language models
- language modeling approaches
- language modelling
- document length
- web documents
- probabilistic model
- n gram
- test collection
- query expansion
- relevance model
- retrieval model
- term dependencies
- metadata
- relevant documents
- semantic information
- speech recognition
- pseudo feedback
- query specific
- document structure
- retrieval systems
- language models for information retrieval
- language modeling framework
- passage retrieval
- ir models
- structured documents
- smoothing methods
- probabilistic retrieval models
- information retrieval systems
- user queries
- retrieved documents
- retrieval effectiveness
- expert search
- expert finding
- vector space
- document clustering
- inter document similarities
- pseudo relevance feedback
- web search
- multimedia
- ranked list