The application of HMM algorithm based music note feature recognition teaching in universities.
Yunli ChenHaiyang ZhengPublished in: Intell. Syst. Appl. (2023)
Keyphrases
- recognition algorithm
- optimization algorithm
- computational cost
- preprocessing
- computational complexity
- learning algorithm
- segmentation algorithm
- object recognition
- hidden markov models
- dynamic programming
- detection algorithm
- preprocessing stage
- forward backward
- expectation maximization
- cost function
- worst case
- distance learning
- speech recognition
- continuous hidden markov models
- handwritten digits
- neural network
- image features
- np hard
- significant improvement
- evolutionary algorithm
- pattern recognition
- e learning
- feature selection
- genetic algorithm