Search Results for author: Cheng-Hao Tu

Found 6 papers, 5 papers with code

Bringing Back the Context: Camera Trap Species Identification as Link Prediction on Multimodal Knowledge Graphs

no code implementations31 Dec 2023 Vardaan Pahuja, Weidi Luo, Yu Gu, Cheng-Hao Tu, Hong-You Chen, Tanya Berger-Wolf, Charles Stewart, Song Gao, Wei-Lun Chao, Yu Su

In this work, we leverage the structured context associated with the camera trap images to improve out-of-distribution generalization for the task of species identification in camera traps.

Knowledge Graphs Link Prediction +1

Learning Fractals by Gradient Descent

1 code implementation14 Mar 2023 Cheng-Hao Tu, Hong-You Chen, David Carlyn, Wei-Lun Chao

Fractals are geometric shapes that can display complex and self-similar patterns found in nature (e. g., clouds and plants).

Visual Query Tuning: Towards Effective Usage of Intermediate Representations for Parameter and Memory Efficient Transfer Learning

1 code implementation CVPR 2023 Cheng-Hao Tu, Zheda Mai, Wei-Lun Chao

Through introducing a handful of learnable ``query'' tokens to each layer, VQT leverages the inner workings of Transformers to ``summarize'' rich intermediate features of each layer, which can then be used to train the prediction heads of downstream tasks.

Transfer Learning

On the Importance and Applicability of Pre-Training for Federated Learning

1 code implementation23 Jun 2022 Hong-You Chen, Cheng-Hao Tu, Ziwei Li, Han-Wei Shen, Wei-Lun Chao

To make our findings applicable to situations where pre-trained models are not directly available, we explore pre-training with synthetic data or even with clients' data in a decentralized manner, and found that they can already improve FL notably.

Federated Learning

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