Semantic Annotation of Transcribed Audio Broadcast News Using Contextual Features in Graphical Discriminative Models.
Azeddine ZidouniHervé GlotinPublished in: CICLing (2010)
Keyphrases
- broadcast news
- semantic annotation
- generative model
- automatic speech recognition
- conditional random fields
- video search
- semi automatic
- semantic web
- video retrieval
- data mining
- machine learning
- domain ontology
- artificial intelligence
- contextual information
- wordnet
- active learning
- pairwise
- training data
- computer vision