Keyphrases
- deep learning
- bp neural network
- engineering students
- evaluation model
- higher education
- e learning
- distance learning
- engineering education
- back propagation
- neural network
- fault diagnosis
- unsupervised learning
- mental models
- bp neural network algorithm
- bp network
- neural network model
- unsupervised feature learning
- artificial neural networks
- machine learning
- learning experience
- learning environment
- prediction model
- learning process
- high school
- teaching methods
- particle swarm optimization
- text classification
- knowledge base
- feature selection
- chaotic particle swarm optimization