WeDef: Weakly Supervised Backdoor Defense for Text Classification.
Lesheng JinZihan WangJingbo ShangPublished in: CoRR (2022)
Keyphrases
- weakly supervised
- text classification
- relation extraction
- topic models
- text mining
- semantic features
- bag of words
- text categorization
- superpixels
- object class
- n gram
- named entities
- machine learning
- semi supervised
- feature selection
- labeled data
- multi label
- knn
- unsupervised learning
- object segmentation
- unlabeled data
- information extraction
- image retrieval
- multiscale
- object detectors
- data mining
- natural images
- domain specific
- probabilistic model