Automatic Speech Recognition for Generalised Time Based Media Retrieval and Indexing.
John RobertsonWai Yat WongCharles ChungDongki KimPublished in: ACM Multimedia (1998)
Keyphrases
- automatic speech recognition
- audio visual content
- speech recognition
- multimedia collections
- information retrieval
- content based retrieval
- multimedia
- conversational speech
- multimedia databases
- speech signal
- semantic search
- indexing techniques
- speech retrieval
- word error rate
- hidden markov models
- spoken words
- broadcast news
- document analysis
- noisy environments
- audio visual
- information retrieval systems
- retrieval process
- text retrieval
- image retrieval
- acoustic features
- recognition errors
- word recognition
- test collection
- query expansion
- multimedia data
- neural network
- document retrieval
- multimedia content
- retrieval model
- image content
- machine learning
- speech sounds
- speech corpus
- pattern recognition