Liberating Seen Classes: Boosting Few-Shot and Zero-Shot Text Classification via Anchor Generation and Classification Reframing.
Han LiuSiyang ZhaoXiaotong ZhangFeng ZhangWei WangFenglong MaHongyang ChenHong YuXianchao ZhangPublished in: CoRR (2024)
Keyphrases
- text classification
- feature selection
- machine learning
- classification accuracy
- text mining
- bag of words
- class labels
- multi label
- labeled data
- document classification
- n gram
- naive bayes
- text categorization
- text classifiers
- support vector machine
- ensemble learning
- semantic features
- binary classifiers
- data cleaning
- binary classification problems
- multi class problems
- feature vectors
- feature extraction
- benchmark datasets
- video data
- detection algorithm
- visual features
- training set
- feature space
- video sequences
- classification trees
- decision trees
- weak learners
- accurate classifiers
- data mining