Multi-task convolutional neural network with coarse-to-fine knowledge transfer for long-tailed classification.
Zhengyu LiHong ZhaoYaojin LinPublished in: Inf. Sci. (2022)
Keyphrases
- coarse to fine
- knowledge transfer
- multi task
- convolutional neural network
- transfer learning
- learning tasks
- multiscale
- multi task learning
- transfer knowledge
- multiresolution
- feature selection
- image registration
- object detection
- supervised learning
- machine learning algorithms
- machine learning
- classification accuracy
- text classification
- multiple tasks
- face detection
- knowledge sharing
- learning problems
- multitask learning
- gaussian processes
- decision trees
- knowledge discovery
- dynamic programming
- class labels
- feature space
- feature set
- image classification
- support vector machine
- feature vectors
- training set
- reinforcement learning
- feature extraction
- learning algorithm