Keyphrases
- online learning
- online course
- e learning
- distance education
- computer mediated
- least squares
- blended learning
- total least squares
- distance learning
- regularized least squares
- learning management systems
- risk minimization
- higher education
- loss minimization
- online education
- image processing
- online teaching
- real time
- adult students
- markov random field
- lower bound
- objective function
- decision trees
- search engine