Search Results for author: Zitian Chen

Found 12 papers, 4 papers with code

Visual Dependency Transformers: Dependency Tree Emerges from Reversed Attention

1 code implementation CVPR 2023 Mingyu Ding, Yikang Shen, Lijie Fan, Zhenfang Chen, Zitian Chen, Ping Luo, Joshua B. Tenenbaum, Chuang Gan

When looking at an image, we can decompose the scene into entities and their parts as well as obtain the dependencies between them.

Mod-Squad: Designing Mixture of Experts As Modular Multi-Task Learners

no code implementations15 Dec 2022 Zitian Chen, Yikang Shen, Mingyu Ding, Zhenfang Chen, Hengshuang Zhao, Erik Learned-Miller, Chuang Gan

To address the MTL challenge, we propose Mod-Squad, a new model that is Modularized into groups of experts (a 'Squad').

Multi-Task Learning

Shot in the Dark: Few-Shot Learning with No Base-Class Labels

no code implementations6 Oct 2020 Zitian Chen, Subhransu Maji, Erik Learned-Miller

To alleviate problems caused by the distribution shift, previous research has explored the use of unlabeled examples from the novel classes, in addition to labeled examples of the base classes, which is known as the transductive setting.

Inductive Bias Self-Supervised Learning +2

Cross-Supervised Object Detection

no code implementations26 Jun 2020 Zitian Chen, Zhiqiang Shen, Jiahui Yu, Erik Learned-Miller

After learning a new object category from image-level annotations (with no object bounding boxes), humans are remarkably good at precisely localizing those objects.

Object object-detection +1

Neural Arithmetic Expression Calculator

no code implementations23 Sep 2018 Kaiyu Chen, Yihan Dong, Xipeng Qiu, Zitian Chen

With curriculum learning, our model can deal with a complex arithmetic expression calculation with the deep hierarchical structure of skill models.

Hierarchical Reinforcement Learning

Multi-level Semantic Feature Augmentation for One-shot Learning

1 code implementation15 Apr 2018 Zitian Chen, Yanwei Fu, yinda zhang, Yu-Gang Jiang, xiangyang xue, Leonid Sigal

In semantic space, we search for related concepts, which are then projected back into the image feature spaces by the decoder portion of the TriNet.

Decoder Novel Concepts +1

Learning to score the figure skating sports videos

1 code implementation8 Feb 2018 Chengming Xu, Yanwei Fu, Bing Zhang, Zitian Chen, Yu-Gang Jiang, xiangyang xue

This paper targets at learning to score the figure skating sports videos.

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