Self-supervised Activity Representation Learning with Incremental Data: An Empirical Study.
Jason LiuShohreh DeldariHao XueVan NguyenFlora D. SalimPublished in: MDM (2023)
Keyphrases
- learning process
- data processing
- data sets
- synthetic data
- prior knowledge
- raw data
- data analysis
- data collection
- incremental learning
- data points
- statistical analysis
- high quality
- data sources
- data distribution
- experimental data
- sensor data
- learning tasks
- neural network
- input data
- small number
- probability distribution
- data quality
- hidden variables
- graph representation
- activity theory
- human experts
- learning models
- activity patterns
- human activities
- background knowledge
- high dimensional data
- unsupervised learning
- knowledge acquisition
- end users
- training data
- decision trees
- metadata
- knowledge base
- databases