Audio-Based Multimedia Event Detection with DNNs and Sparse Sampling

  title={Audio-Based Multimedia Event Detection with DNNs and Sparse Sampling},
  author={Khalid Ashraf and Benjamin Elizalde and Forrest N. Iandola and Matthew W. Moskewicz and Julia Bernd and Gerald Friedland and Kurt Keutzer},
This paper presents advances in analyzing audio content information to detect events in videos, such as a parade or a birthday party. We developed a set of tools for audio processing within the predominantly vision-focused deep neural network (DNN) framework Caffe. Using these tools, we show, for the first time, the potential of using only a DNN for audio-based multimedia event detection. Training DNNs for event detection using the entire audio track from each video causes a computational… CONTINUE READING
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