Affect Enriched Word Embeddings for News Information Retrieval.
Tommaso TeofiliNiyati ChhayaPublished in: CoRR (2019)
Keyphrases
- information retrieval
- term weighting
- news articles
- keywords
- information retrieval systems
- search engine
- information extraction
- vector space model
- vector space
- news corpus
- spoken document retrieval
- text mining
- co occurrence
- information access
- test collection
- text categorization
- language modeling
- query expansion
- social media
- news items
- word recognition
- user queries
- learning to rank
- retrieval effectiveness
- retrieval systems
- tf idf
- computational linguistics
- word sense disambiguation
- topic detection
- online news