HCL4QC: Incorporating Hierarchical Category Structures Into Contrastive Learning for E-commerce Query Classification.
Lvxing ZhuKexin ZhangHao ChenChao WeiWeiru ZhangHaihong TangXiu LiPublished in: CIKM (2023)
Keyphrases
- supervised learning
- learning systems
- incremental learning
- learning process
- pattern recognition
- unsupervised learning
- data structure
- hierarchical classification
- classification accuracy
- reinforcement learning
- learning phase
- learning tasks
- classification method
- machine learning algorithms
- category labels
- support vector machine svm
- feature extraction
- response time
- support vector machine
- query processing
- support vector
- learning algorithm
- text classification
- online learning
- image classification
- electronic commerce
- nearest neighbor
- semi supervised
- class labels
- multi class
- hierarchical structure
- learning problems
- active learning