Representation Learning from Limited Educational Data with Crowdsourced Labels.
Wentao WangGuowei XuWenbiao DingGale Yan HuangGuoliang LiJiliang TangZitao LiuPublished in: CoRR (2020)
Keyphrases
- data analysis
- prior knowledge
- training data
- data sets
- learning process
- data collection
- database
- learning models
- technology enhanced learning
- high quality
- web based learning
- data sources
- learning analytics
- multi label
- learning activities
- online learning
- semi supervised
- data points
- learning design
- human experts
- interactive learning
- partially labeled
- background knowledge
- labeled data
- dimensionality reduction
- supervised learning
- image data
- active learning
- data structure
- multimedia
- learning algorithm
- machine learning