Abstract
In this paper, a seemingly contradictory experimental result concerning Fisher criterion is first exhibited. Then, we analyze this result from the statistical correlation point of view and give a reasonable explanation. More importantly, we emphasize that Fisher criterion is not an absolute criterion, and, it should be associated with the statistical correlation together to assess the descrimination of a set of discriminant vectors.
| Original language | English |
|---|---|
| Pages (from-to) | 2665-2668 |
| Number of pages | 4 |
| Journal | Pattern Recognition |
| Volume | 35 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 1 Nov 2002 |
Keywords
- Feature extraction
- Fisher criterion
- Handwritten digit recognition
- Linear discriminant analysis (LDA)
ASJC Scopus subject areas
- Software
- Signal Processing
- Computer Vision and Pattern Recognition
- Artificial Intelligence