What Speech Recognition Accuracy is Needed for Video Transcripts to be a Useful Search Interface?
Yang ChaoMarie-Luce BourguetPublished in: SPECOM (2017)
Keyphrases
- recognition accuracy
- search interface
- broadcast news
- automatic speech recognition
- recognition rate
- face recognition
- search tasks
- video content
- speech recognition
- digital libraries
- video data
- search result
- multimedia
- video sequences
- search engine
- content analysis
- speech signal
- metadata
- database
- knowledge discovery
- user interface
- relational databases
- deep web
- databases