A meta-contrastive learning with data augmentation framework for zero-shot stance detection.
Chunling WangYi-Jia ZhangShilong WangPublished in: Expert Syst. Appl. (2024)
Keyphrases
- data sets
- database
- data collection
- prior knowledge
- background knowledge
- missing data
- human experts
- image data
- neural network
- learning process
- training data
- input data
- active learning
- spatial data
- experimental data
- detection method
- data processing
- data quality
- learning models
- small number
- data analysis
- knowledge discovery
- meta level
- learning tasks
- learning scheme
- learning frameworks
- sensor data
- false positives
- synthetic data
- semi supervised learning
- knowledge acquisition
- data mining techniques
- object detection
- domain knowledge
- learning algorithm
- databases