Learning Effective Representations from Sparse Mutlimodal Data on Content Curation Social Networks.
Lifang WuBowen YangMeng JianXiuzhen ZhangHeng ZhangXu LiuPublished in: ICDM Workshops (2019)
Keyphrases
- raw data
- social networks
- data processing
- prior knowledge
- data analysis
- high quality
- data collection
- knowledge discovery
- data sources
- data sets
- sparse data
- image data
- data points
- database
- multiple representations
- high dimensional
- data structure
- learning algorithm
- human experts
- accurate models
- learned models
- learning models
- original data
- web content
- end users
- learning tasks
- social network analysis
- background knowledge
- learning environment
- active learning