作者
Nikolaos Sarafianos, Theodore Giannakopoulos, Christophoros Nikou, Ioannis A Kakadiaris
发表日期
2017
研讨会论文
Proceedings of the IEEE International Conference on Computer Vision Workshops
页码范围
2608-2615
简介
Visual attributes, from simple objects to soft-biometrics have proven to be a powerful representational approach for many applications such as image description and human identification. In this paper, we introduce a novel method to combine the advantages of both multi-task and curriculum learning in a visual attribute classification framework. Individual tasks are grouped based on their correlation so that two groups of strongly and weakly correlated tasks are formed. The two groups of tasks are learned in a curriculum learning setup by transferring the acquired knowledge from the strongly to the weakly correlated. The learning process within each group is performed in a multitask classification setup. The proposed method learns better and converges faster than learning all the tasks in a typical multi-task learning paradigm. We demonstrate the effectiveness of our approach on the publicly available, SoBiR, VIPeR and PETA datasets and report state-of-the-art results across the board.
引用总数
20182019202020212022202320244812812105
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