Search Results for author: YiJie Huang

Found 5 papers, 3 papers with code

On optimal tracking portfolio in incomplete markets: The classical control and the reinforcement learning approaches

no code implementations24 Nov 2023 Lijun Bo, YiJie Huang, Xiang Yu

This paper studies an infinite horizon optimal tracking portfolio problem using capital injection in incomplete market models.

Q-Learning

CLIP Brings Better Features to Visual Aesthetics Learners

no code implementations28 Jul 2023 Liwu Xu, Jinjin Xu, Yuzhe Yang, YiJie Huang, Yanchun Xie, Yaqian Li

Specifically, we first integrate and leverage a multi-source unlabeled dataset to align rich features between a given visual encoder and an off-the-shelf CLIP image encoder via feature alignment loss.

Box-Level Active Detection

1 code implementation CVPR 2023 Mengyao Lyu, Jundong Zhou, Hui Chen, YiJie Huang, Dongdong Yu, Yaqian Li, Yandong Guo, Yuchen Guo, Liuyu Xiang, Guiguang Ding

Active learning selects informative samples for annotation within budget, which has proven efficient recently on object detection.

Active Learning object-detection +1

Unsupervised Learning of Local Discriminative Representation for Medical Images

1 code implementation17 Dec 2020 Huai Chen, Jieyu Li, Renzhen Wang, YiJie Huang, Fanrui Meng, Deyu Meng, Qing Peng, Lisheng Wang

However, the commonly applied supervised representation learning methods require a large amount of annotated data, and unsupervised discriminative representation learning distinguishes different images by learning a global feature, both of which are not suitable for localized medical image analysis tasks.

Clustering Representation Learning

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