Identifying reference spans: topic modeling and word embeddings help IR.
Luis F. T. MoraesShahryar BakiRakesh M. VermaDaniel LeePublished in: Int. J. Digit. Libr. (2018)
Keyphrases
- topic modeling
- latent topics
- topic models
- information retrieval
- latent dirichlet allocation
- text mining
- co occurrence
- text classification
- language modeling framework
- n gram
- modeling framework
- text documents
- information retrieval systems
- collaborative filtering
- dimensionality reduction
- query expansion
- databases
- vector space
- text retrieval
- retrieval effectiveness
- word sense disambiguation
- pattern recognition
- probabilistic latent semantic analysis
- machine learning
- text corpora
- retrieval model
- artificial intelligence
- language modeling
- pairwise
- high dimensional data
- information extraction
- relevance feedback