Knowledge Guided Metric Learning for Few-Shot Text Classification.
Dianbo SuiYubo ChenBinjie MaoDelai QiuKang LiuJun ZhaoPublished in: CoRR (2020)
Keyphrases
- metric learning
- text classification
- domain knowledge
- distance metric learning
- distance metric
- pairwise
- text categorization
- prior knowledge
- multi task
- learning tasks
- semi supervised
- background knowledge
- knn
- feature space
- mahalanobis metric
- data sets
- subject to linear constraints
- machine learning and pattern recognition
- distance function
- text mining
- multi class
- pattern recognition
- information retrieval