Towards large-scale geometry indexing by feature selection.
Giorgos ToliasYannis KalantidisYannis AvrithisStefanos D. KolliasPublished in: Comput. Vis. Image Underst. (2014)
Keyphrases
- feature selection
- multimedia collections
- small scale
- three dimensional
- text categorization
- database
- mutual information
- feature extraction
- feature space
- real life
- information retrieval
- information gain
- dimensionality reduction
- feature set
- multimedia databases
- indexing scheme
- feature selection algorithms
- indexing method
- data sets
- text classification
- multi class
- digital libraries
- machine learning
- real world
- unsupervised learning
- high dimensionality
- text retrieval
- knn
- content based retrieval
- support vector
- access methods
- unsupervised feature selection
- method for feature selection
- content based multimedia retrieval