An Improved Feature Selection using Maximized Signal to Noise Ratio Technique for TC.
K. LakshmiSaswati MukherjeePublished in: ITNG (2006)
Keyphrases
- signal to noise ratio
- feature selection
- noise reduction
- bit error rate
- text categorization
- edge detector
- matched filter
- edge detection
- minimum mean square error
- gaussian noise
- received signal
- spatial filtering
- wiener filter
- speech enhancement
- feature extraction
- root mean square error
- feature set
- support vector machine