The pairing of lecture recording data with assessment scores: a method of discovering pedagogical impact.
Negin MirriahiShane DawsonPublished in: LAK (2013)
Keyphrases
- synthetic data
- test data
- data sets
- noisy data
- statistical methods
- input data
- missing data
- prior knowledge
- correlation analysis
- database
- clustering method
- data sources
- training data
- data structure
- significant improvement
- prior information
- original data
- spatial data
- objective function
- detection method
- data analysis
- pairwise
- knowledge discovery
- preprocessing
- end users
- neural network
- statistical significance
- information loss
- multimedia
- similarity measure
- missing values
- data collection
- high quality
- principal component analysis
- high accuracy
- training samples
- statistical analysis