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Jul, 2016
视频中异构概念的弱监督学习
Weakly Supervised Learning of Heterogeneous Concepts in Videos
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Sohil Shah, Kuldeep Kulkarni, Arijit Biswas, Ankit Gandhi, Om Deshmukh...
TL;DR
此研究的目标是通过Indian Buffet Process将在线视频的文本描述中的异构概念和位置限制纳入一个集成框架,并使用后验推理进行分类和定位,其比竞争基线表现显著优异。
Abstract
Typical textual descriptions that accompany
online videos
are 'weak': i.e., they mention the main concepts in the video but not their corresponding
spatio-temporal locations
. The concepts in the description are t
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