簡易影片字幕文字辨識法及其詢答應用 (A Simple Method for Video OCR and Its Application on Question Answering) [In Chinese].
Chuan-Jie LinChe-Chia LiuHsin-Hsi ChenPublished in: ROCLING (2001)
Keyphrases
- question answering
- text summarization
- multimedia
- video sequences
- question classification
- information extraction
- qa clef
- information retrieval
- mono lingual
- natural language questions
- natural language processing
- cross language
- natural language
- video content
- named entities
- passage retrieval
- video data
- relation extraction
- question answering systems
- qa systems
- video frames
- candidate answers
- sentence retrieval
- answer validation
- multi modal
- knowledge representation
- expert systems
- open domain question answering