Tackling Micro-Expression Data Shortage via Dataset Alignment and Active Learning.
Xianye BenChen GongTianhuan HuangChuanye LiRui YanYujun LiPublished in: IEEE Trans. Multim. (2023)
Keyphrases
- active learning
- machine learning
- learning algorithm
- random sampling
- data sets
- dynamic time warping
- training examples
- image alignment
- pairwise
- semi supervised
- semi supervised learning
- cost sensitive
- pool based active learning
- database
- selective sampling
- experimental design
- learning strategies
- supervised learning
- relevance feedback
- training set
- feature selection
- real world