Search Results for author: Yufan Liu

Found 11 papers, 6 papers with code

Learning to Route Among Specialized Experts for Zero-Shot Generalization

2 code implementations8 Feb 2024 Mohammed Muqeeth, Haokun Liu, Yufan Liu, Colin Raffel

Unlike past methods that learn to route among specialized models, PHATGOOSE explores the possibility that zero-shot generalization will be improved if different experts can be adaptively chosen for each token and at each layer in the model.

Zero-shot Generalization

I2V-Adapter: A General Image-to-Video Adapter for Diffusion Models

no code implementations27 Dec 2023 Xun Guo, Mingwu Zheng, Liang Hou, Yuan Gao, Yufan Deng, Pengfei Wan, Di Zhang, Yufan Liu, Weiming Hu, ZhengJun Zha, Haibin Huang, Chongyang Ma

I2V-Adapter adeptly propagates the unnoised input image to subsequent noised frames through a cross-frame attention mechanism, maintaining the identity of the input image without any changes to the pretrained T2V model.

Video Generation

Protein-DNA binding sites prediction based on pre-trained protein language model and contrastive learning

1 code implementation28 Jun 2023 Yufan Liu, Boxue Tian

We trained the CLAPE-DB model on the protein-DNA binding sites dataset and evaluated the model performance and generalization ability through various experiments.

Contrastive Learning Protein Language Model

AUNet: Learning Relations Between Action Units for Face Forgery Detection

no code implementations CVPR 2023 Weiming Bai, Yufan Liu, Zhipeng Zhang, Bing Li, Weiming Hu

Observing that face manipulation may alter the relation between different facial action units (AU), we propose the Action Units Relation Learning framework to improve the generality of forgery detection.

DeepFake Detection Face Swapping +1

Cross-Architecture Knowledge Distillation

no code implementations12 Jul 2022 Yufan Liu, Jiajiong Cao, Bing Li, Weiming Hu, Jingting Ding, Liang Li

However, most existing knowledge distillation methods only consider homologous-architecture distillation, such as distilling knowledge from CNN to CNN.

Knowledge Distillation

Joint Learning of Visual-Audio Saliency Prediction and Sound Source Localization on Multi-face Videos

1 code implementation5 Nov 2021 Minglang Qiao, Yufan Liu, Mai Xu, Xin Deng, Bing Li, Weiming Hu, Ali Borji

In this paper, we propose a multitask learning method for visual-audio saliency prediction and sound source localization on multi-face video by leveraging visual, audio and face information.

Saliency Prediction

SDTP: Semantic-aware Decoupled Transformer Pyramid for Dense Image Prediction

no code implementations18 Sep 2021 Zekun Li, Yufan Liu, Bing Li, Weiming Hu, Kebin Wu, Pei Wang

CDI builds the global attention and interaction among different levels in decoupled space which also solves the problem of heavy computation.

Learning to Predict Salient Faces: A Novel Visual-Audio Saliency Model

1 code implementation ECCV 2020 Yufan Liu, Minglang Qiao, Mai Xu, Bing Li, Weiming Hu, Ali Borji

Inspired by the findings of our investigation, we propose a novel multi-modal video saliency model consisting of three branches: visual, audio and face.

Saliency Prediction

Knowledge Distillation via Instance Relationship Graph

1 code implementation CVPR 2019 Yufan Liu, Jiajiong Cao, Bing Li, Chunfeng Yuan, Weiming Hu, Yangxi Li, Yunqiang Duan

The key challenge of knowledge distillation is to extract general, moderate and sufficient knowledge from a teacher network to guide a student network.

Knowledge Distillation

Predicting Salient Face in Multiple-Face Videos

1 code implementation CVPR 2017 Yufan Liu, Songyang Zhang, Mai Xu, Xuming He

On the other hand, we find that the attention of different subjects consistently focuses on a single face in each frame of videos involving multiple faces.

Saliency Prediction

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