CENNLP at SemEval-2018 Task 1: Constrained Vector Space Model in Affects in Tweets.
Naveen J. RBarathi Ganesh H. B.M. Anand KumarSoman K. PPublished in: SemEval@NAACL-HLT (2018)
Keyphrases
- vector space model
- information retrieval
- index terms
- vector space
- semantic similarity
- document representation
- web documents
- document clustering
- word sense disambiguation
- semantic information
- retrieval model
- language model
- latent semantic indexing
- tf idf
- news articles
- topic detection and tracking
- named entities
- wordnet
- unsupervised learning
- document retrieval
- document collections
- information retrieval systems