Data-Driven Audio Feature Selection for Audio Quality Recognition in Broadcast News.
Theodoros TheodorouIosif MporasIlyas PotamitisNikos FakotakisPublished in: SETN (2018)
Keyphrases
- broadcast news
- data driven
- story segmentation
- feature selection
- speaker identification
- spoken documents
- automatic speech recognition
- video search
- feature extraction
- spoken document retrieval
- news video
- video retrieval
- object recognition
- multimedia
- machine learning
- speech recognition
- speaker diarization
- visual speech
- image processing
- feature space
- hidden markov models
- spoken term detection
- visual information
- action recognition
- text categorization
- metadata