Superlative model using word cloud for short answers evaluation in eLearning.
Shailaja JayashankarR. SridaranPublished in: Educ. Inf. Technol. (2017)
Keyphrases
- computational model
- evaluation model
- information retrieval
- high level
- objective function
- machine learning
- evaluation method
- formal model
- statistical model
- theoretical analysis
- probabilistic model
- cost function
- hidden markov models
- probability distribution
- management system
- learning environment
- theoretical framework
- learning experience
- e learning
- feature selection
- genetic algorithm
- database
- linguistic information