OFS Method for Selecting Active Features using Clustering Techniques.
Thamarai Pugazhendhi LatchoumiLoganathan JayakumarLatha ParthibanS. JanakiramanPublished in: ICIA (2016)
Keyphrases
- clustering method
- detection method
- classification method
- k means
- feature set
- pairwise
- unsupervised feature selection
- feature extraction
- high accuracy
- hierarchical clustering
- clustering algorithm
- cost function
- unsupervised learning
- significant improvement
- preprocessing
- support vector
- segmentation method
- test images
- geometric constraints
- classification accuracy
- detection algorithm
- edge detection
- support vector machine
- probabilistic model
- computational cost
- prior knowledge
- feature space
- computational complexity
- decision trees