Detection and Classification of Nasalized Vowels in Noise Based on Cepstra Derived from Differential Product Spectrum.
Shamima NajninCelia ShahnazPublished in: Circuits Syst. Signal Process. (2017)
Keyphrases
- machine learning
- decision trees
- detection rate
- classification scheme
- support vector machine svm
- classification accuracy
- automatic classification
- false alarms
- text classification
- pattern classification
- automatic detection
- low signal to noise ratio
- feature vectors
- power spectrum
- support vector machine
- supervised learning
- feature extraction and classification
- classification method
- microcalcification clusters
- detection algorithm
- mammogram images
- class labels
- image classification
- multi class
- active learning
- feature space
- feature selection
- noisy data
- detection method
- object detection
- training set
- digital mammograms
- support vector