Few-shot nested named entity recognition.
Hong MingJiaoyun YangFang GuiLili JiangNing AnPublished in: Knowl. Based Syst. (2024)
Keyphrases
- named entity recognition
- information extraction
- named entities
- natural language processing
- maximum entropy
- text summarization
- semi supervised
- annotated corpus
- hand coded
- video sequences
- relation extraction
- conditional random fields
- classifier ensemble
- proper names
- sequence labeling
- video content
- artificial intelligence
- video data
- visual features
- maximum entropy classifier
- text mining
- pairwise
- feature selection
- named entity recognizer
- chinese named entity recognition
- key frames
- co occurrence
- principal component analysis