Reading Between the Lines: Overcoming Data Sparsity for Accurate Classification of Lexical Relationships.
Silvia NecsulescuSara MendesDavid JurgensNúria BelRoberto NavigliPublished in: *SEM@NAACL-HLT (2015)
Keyphrases
- accurate classification
- data sparsity
- collaborative filtering
- matrix factorization
- classification accuracy
- supervised learning
- recommender systems
- classification algorithm
- transfer learning
- cold start problem
- feature selection
- natural language processing
- wordnet
- cold start
- training data
- machine learning
- text classification
- naive bayes
- unsupervised learning
- decision trees
- information retrieval