Boosting bonsai trees for efficient features combination: application to speaker role identification

@inproceedings{Laurent2014BoostingBT,
  title={Boosting bonsai trees for efficient features combination: application to speaker role identification},
  author={Antoine Laurent and Nathalie Camelin and Christian Raymond},
  booktitle={INTERSPEECH},
  year={2014}
}
In this article, we tackle the problem of speaker role detection from broadcast news shows. In the literature, many proposed solutions are based on the combination of various features coming from acoustic, lexical and semantic information with a machine learning algorithm. Many previous studies mention the use of boosting over decision stumps to combine… CONTINUE READING