Time-on-Task Estimation by data-driven Outlier Detection based on Learning Activities.
Daniela RotelliAnna MonrealePublished in: LAK (2022)
Keyphrases
- outlier detection
- learning activities
- data driven
- density estimation
- learning processes
- learning environment
- learning objects
- mobile devices
- knowledge discovery
- fraud detection
- mobile learning
- learning platform
- detecting outliers
- learning process
- data streams
- detection algorithm
- learning design
- e learning
- high dimensional datasets
- learning scenarios
- learning content
- credit card fraud detection
- learning objectives
- data mining
- density ratio estimation
- collaborative activities
- detect outliers
- probability density
- learning spaces
- outlier mining
- learning resources
- learning achievement
- inquiry learning
- machine learning
- databases
- web based learning systems
- distance based outlier detection