Data-Efficient Weakly Supervised Learning for Low-Resource Audio Event Detection Using Deep Learning

@article{Morfi2018DataEfficientWS,
  title={Data-Efficient Weakly Supervised Learning for Low-Resource Audio Event Detection Using Deep Learning},
  author={Veronica Morfi and Dan Stowell},
  journal={CoRR},
  year={2018},
  volume={abs/1807.06972}
}
We propose a method to perform audio event detection under the common constraint that only limited training data are available. In training a deep learning system to perform audio event detection, two practical problems arise. Firstly, most datasets are “weakly labelled” having only a list of events present in each recording without any temporal information for training. Secondly, deep neural networks need a very large amount of labelled training data to achieve good quality performance, yet in… CONTINUE READING

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