Discovering Finance Keywords via Continuous-Space Language Models.
Ming-Feng TsaiChuan-Ju WangPo-Chuan ChienPublished in: ACM Trans. Manag. Inf. Syst. (2016)
Keyphrases
- language model
- continuous space
- keywords
- relevance model
- language modeling
- discrete space
- n gram
- query expansion
- document retrieval
- information retrieval
- probabilistic model
- language modelling
- test collection
- relevant documents
- mathematical morphology
- retrieval model
- search engine
- speech recognition
- document ranking
- smoothing methods
- statistical language models
- pseudo relevance feedback
- query terms
- vector space model
- visual features
- language models for information retrieval
- text documents
- binary images
- spatial features
- web pages
- computer vision