Advertisement detection in French broadcast news using acoustic repetition and Gaussian mixture models.
Vishwa GuptaGilles BouliannePatrick KennyPierre DumouchelPublished in: INTERSPEECH (2008)
Keyphrases
- gaussian mixture model
- broadcast news
- speaker identification
- mixture model
- mel frequency cepstral coefficients
- speaker recognition
- automatic speech recognition
- acoustic models
- em algorithm
- feature vectors
- maximum likelihood
- story segmentation
- video search
- spoken document retrieval
- speech recognizer
- neural network
- feature space
- speech recognition
- expectation maximization
- image processing
- visual speech
- information retrieval