A Robust and Real-Time Capable Envelope-Based Algorithm for Heart Sound Classification: Validation under Different Physiological Conditions.
Angelika ThalmayerSamuel ZeisingGeorg FischerJens KirchnerPublished in: Sensors (2020)
Keyphrases
- classification algorithm
- real time
- preprocessing
- detection algorithm
- computationally efficient
- support vector machine svm
- learning algorithm
- pattern recognition
- computational complexity
- accuracy rate
- cost function
- multi class classification
- feature extraction
- bayesian networks
- training samples
- convergence rate
- classification method
- k means
- matching algorithm
- computational cost
- dynamic programming
- nearest neighbour
- benchmark data sets
- classification rate
- parameter tuning
- segmentation algorithm
- expectation maximization
- control system
- training set
- feature space
- support vector
- optimal solution
- similarity measure
- decision trees
- feature selection
- data sets