Performance Comparison Between Sentiment Classification Models for Use in Chatbots in Virtual Learning Environments.
Isadora SantosRegina BarwaldtAnderson SantosMiguel SantosLuis Otoni RibeiroJeferson da Silva OliveiraPublished in: FIE (2023)
Keyphrases
- data mining
- classification models
- virtual learning environments
- training data
- virtual world
- decision trees
- feature selection
- learning materials
- software quality classification
- machine learning
- e learning
- sentiment analysis
- virtual environment
- databases
- learning experience
- feature subset
- computer supported collaborative learning
- attribute selection
- models built
- learning environment
- case study
- genetic programming
- feature set
- search space
- genetic algorithm
- neural network
- database