Unsupervised Concept Representation Learning for Length-Varying Text Similarity.
Xuchao ZhangBo ZongWei ChengJingchao NiYanchi LiuHaifeng ChenPublished in: NAACL-HLT (2021)
Keyphrases
- supervised learning
- learning process
- concept learning
- unsupervised learning
- learning systems
- information retrieval
- learning algorithm
- feature hierarchies
- similarity measure
- reinforcement learning
- key concepts
- image representation
- knowledge acquisition
- text representation
- text retrieval
- mobile learning
- database
- distance measure
- bayesian networks
- machine learning