AntPivot: Livestream Highlight Detection via Hierarchical Attention Mechanism. (arXiv:2206.04888v1 [cs.MM])

In recent days, streaming technology has greatly promoted the development in
the field of livestream. Due to the excessive length of livestream records,
it's quite essential to extract highlight segments with the aim of effective
reproduction and redistribution. Although there are lots of approaches proven
to be effective in the highlight detection for other modals, the challenges
existing in livestream processing, such as the extreme durations, large topic
shifts, much irrelevant information and so forth, heavily hamper the adaptation
and …

arxiv attention detection hierarchical livestream