Hybridization of cluster-based LDA and ANN for student performance prediction and comments evaluation.
Sakshi SoodMunish SainiPublished in: Educ. Inf. Technol. (2021)
Keyphrases
- artificial neural networks
- prediction accuracy
- neural network
- linear discriminant analysis
- using artificial neural networks
- generative model
- topic models
- face recognition
- feature extraction
- dimensionality reduction
- back propagation
- predictive model
- latent dirichlet allocation
- feed forward artificial neural networks
- prediction algorithm
- prediction error
- evaluation method
- dimension reduction
- feature space
- genetic algorithm