Robust Harmonic Features for Classification-Based Pitch Estimation.
Dongmei WangChengzhu YuJohn H. L. HansenPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2017)
Keyphrases
- classification accuracy
- feature vectors
- rotational invariant
- feature space
- feature set
- classification method
- feature extraction
- highly discriminative
- image features
- feature construction
- extracted features
- robust estimation
- svm classifier
- class labels
- text classification
- image classification
- classification process
- support vector machine
- feature values
- extracting features
- classification models
- svm classification
- pattern classification
- benchmark datasets
- decision trees
- pattern recognition
- feature selection
- support vector machine svm
- feature weights
- model selection
- classification scheme
- irrelevant features
- training set
- high dimensionality
- category labels
- features extraction
- gender classification
- supervised learning
- co occurrence
- feature representation
- feature selection algorithms
- feature descriptors
- machine learning
- discriminative features
- object recognition
- support vector
- textural features
- estimation error
- feature extraction and classification
- musical instrument
- feature subset