Using Discriminant Eigenfeatures for Image Retrieval
IEEE Transactions on Pattern Analysis and Machine Intelligence
Eigenfaces vs. Fisherfaces: Recognition Using Class Specific Linear Projection
IEEE Transactions on Pattern Analysis and Machine Intelligence
The Journal of Machine Learning Research
Face recognition using kernel direct discriminant analysis algorithms
IEEE Transactions on Neural Networks
A two-stage linear discriminant analysis for face-recognition
Pattern Recognition Letters
A hybrid system for distortion classification and image quality evaluation
Image Communication
A feature selection method using fixed-point algorithm for DNA microarray gene expression data
International Journal of Knowledge-based and Intelligent Engineering Systems
Hi-index | 0.10 |
The direct linear discriminant analysis (DLDA) technique is a well known technique for dimensionality reduction. It can overcome the small sample size problem. However, its performance is limited. In this paper we address its drawbacks and propose an improvement of the DLDA technique. The experiment is conducted on several DNA microarray gene expression datasets and the performance (in terms of classification accuracy) of the proposed improvement of the technique is reported at 91.1% which is very promising.