Multi-role identification of sentences using Relevance Vector Space.
Akara PrayoteWatcharet KuntichodPublished in: JCSSE (2017)
Keyphrases
- vector space
- vector space model
- retrieval model
- similarity search
- euclidean space
- low dimensional
- feature vectors
- information retrieval
- test collection
- term weights
- cosine similarity
- covariance matrices
- latent semantic indexing
- distance measure
- relevance feedback
- training data
- data sets
- query expansion
- ranked list
- knn
- high dimensional
- document representation
- feature space
- neural network