A Comparative Study of Feature Vector-Based Topic Detection Schemes A Comparative Study of Feature Vector-Based Topic Detection Schemes.
Masafumi HamamotoHiroyuki KitagawaJia-Yu PanChristos FaloutsosPublished in: WIRI (2005)
Keyphrases
- feature vectors
- euclidean distance
- feature extraction
- similarity measure
- feature space
- comparative study
- image features
- feature set
- support vector machine
- topic models
- texture features
- gabor filters
- expert finding
- classification accuracy
- image sequences
- information retrieval systems
- visual features
- support vector machine svm
- multiresolution
- multiscale
- multi document summarization