Search Results for author: Ju Xu

Found 5 papers, 4 papers with code

Automated Creative Optimization for E-Commerce Advertising

1 code implementation28 Feb 2021 Jin Chen, Ju Xu, Gangwei Jiang, Tiezheng Ge, Zhiqiang Zhang, Defu Lian, Kai Zheng

However, interactions between creative elements may be more complex than the inner product, and the FM-estimated CTR may be of high variance due to limited feedback.

AutoML Click-Through Rate Prediction +2

Automatic Data Augmentation for 3D Medical Image Segmentation

1 code implementation7 Oct 2020 Ju Xu, Mengzhang Li, Zhanxing Zhu

Data augmentation is an effective and universal technique for improving generalization performance of deep neural networks.

Data Augmentation Image Segmentation +2

Efficient Neural Architecture Search via Proximal Iterations

2 code implementations30 May 2019 Quanming Yao, Ju Xu, Wei-Wei Tu, Zhanxing Zhu

Recently, DARTS, which constructs a differentiable search space and then optimizes it by gradient descent, can obtain high-performance architecture and reduces the search time to several days.

Neural Architecture Search

Bayesian Optimized Continual Learning with Attention Mechanism

no code implementations10 May 2019 Ju Xu, Jin Ma, Zhanxing Zhu

Though neural networks have achieved much progress in various applications, it is still highly challenging for them to learn from a continuous stream of tasks without forgetting.

Bayesian Optimization Continual Learning

Reinforced Continual Learning

1 code implementation NeurIPS 2018 Ju Xu, Zhanxing Zhu

In this work, a novel approach for continual learning is proposed, which searches for the best neural architecture for each coming task via sophisticatedly designed reinforcement learning strategies.

Continual Learning General Classification +2

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