Semantic pooling for complex event detection

  title={Semantic pooling for complex event detection},
  author={Qian Yu and Jingen Liu and Hui Cheng and Ajay Divakaran and Harpreet S. Sawhney},
  booktitle={ACM Multimedia},
Complex event detection is very challenging in open source such as You-Tube videos, which usually comprise very diverse visual contents involving various object, scene and action concepts. Not all of them, however, are relevant to the event. In other words, a video may contain a lot of "junk" information which is harmful for recognition. Hence, we propose a semantic pooling approach to tackle this issue. Unlike the conventional pooling over the entire video or specific spatial regions of a… CONTINUE READING