Research on College Students' Academic Early Warning System Based on PCA-SVM.
Xiang ChenXiuling JinGeng LinPublished in: ICNC-FSKD (2019)
Keyphrases
- college students
- principal component analysis
- support vector machine svm
- dimension reduction methods
- svm classifier
- support vector
- support vector machine
- principal components analysis
- high school
- feature space
- learning strategies
- attitudes toward
- knn
- feature extraction
- kernel pca
- dimensionality reduction
- computer assisted language learning
- kernel function
- feature selection
- status quo
- early warning
- face recognition
- principal components
- intrinsic motivation
- united states
- thinking skills
- learning community
- training data
- computer networking
- feature vectors
- interpersonal communication
- male and female
- training set