HLJIT2017-IRMIDIS@IRMiDis-FIRE2017: Information Retrieval from Microblogs during Disasters.
Zicheng ZhaoHui NingZiyao ZhuangJinmei ZhaoJun LiPublished in: FIRE (Working Notes) (2017)
Keyphrases
- information retrieval
- information retrieval systems
- social media
- search engine
- document collections
- ir evaluation
- topic detection
- vector space model
- language modeling
- query expansion
- text mining
- question answering
- information extraction
- language model
- test collection
- text retrieval
- feature selection
- information filtering
- latent semantic indexing
- computational linguistics
- emergency response
- neural network
- data sets