Regularized Supervised Distance Preserving Projections for Short-Text Classification.
Alisson S. C. AlencarJoão Paulo Pordeus GomesAmauri H. de SouzaLivio A. M. FreireJose Wellington F. SilvaRossana M. C. AndradeMiguel F. de CastroPublished in: BRACIS (2014)
Keyphrases
- distance preserving
- short text classification
- short text
- random projections
- original data
- low dimensional
- high dimensional data
- semi supervised
- learning algorithm
- supervised learning
- unsupervised learning
- high dimensional
- graph properties
- computer vision
- dimension reduction
- pattern recognition
- multiscale
- nearest neighbor
- principal component analysis
- data points
- data analysis
- topic detection
- machine learning