Automatic person information extraction using overlay text in television news interview videos.
Sanghee LeeKang-Hyun JoPublished in: INDIN (2017)
Keyphrases
- information extraction
- free text
- news video
- text mining
- textual data
- text documents
- keywords
- text processing
- unstructured text
- open domain
- natural language text
- information extraction systems
- person names
- news stories
- named entities
- information retrieval
- web documents
- text summarization
- ontology based information extraction
- structured data
- cross media
- natural language processing
- video frames
- video sequences
- tv news
- text data
- news articles
- video analysis
- relation extraction
- machine translation
- short texts
- financial news
- topic detection
- video content
- linguistic patterns
- natural language descriptions
- precision and recall
- machine learning
- data collection
- textual descriptions
- textual information
- text categorization
- online news
- video segments
- personal photos
- user generated
- human activities
- case study
- key frames
- video database
- video clips
- word sense disambiguation