Search Results for author: Lanyu Shang

Found 10 papers, 4 papers with code

Towards Reliable Online Clickbait Video Detection: A Content-Agnostic Approach

no code implementations17 Jul 2019 Lanyu Shang, Daniel Zhang, Michael Wang, Shuyue Lai, Dong Wang

Current clickbait detection solutions that mainly focus on analyzing the text of the title, the image of the thumbnail, or the content of the video are shown to be suboptimal in detecting the online clickbait videos.

Clickbait Detection

AOMD: An Analogy-aware Approach to Offensive Meme Detection on Social Media

no code implementations21 Jun 2021 Lanyu Shang, Yang Zhang, Yuheng Zha, Yingxi Chen, Christina Youn, Dong Wang

To address the above challenges, we develop a deep learning based Analogy-aware Offensive Meme Detection (AOMD) framework to learn the implicit analogy from the multi-modal contents of the meme and effectively detect offensive analogy memes.

Efficient Localness Transformer for Smart Sensor-Based Energy Disaggregation

no code implementations29 Mar 2022 Zhenrui Yue, Huimin Zeng, Ziyi Kou, Lanyu Shang, Dong Wang

Modern smart sensor-based energy management systems leverage non-intrusive load monitoring (NILM) to predict and optimize appliance load distribution in real-time.

energy management Inductive Bias +2

Contrastive Domain Adaptation for Early Misinformation Detection: A Case Study on COVID-19

2 code implementations20 Aug 2022 Zhenrui Yue, Huimin Zeng, Ziyi Kou, Lanyu Shang, Dong Wang

However, early misinformation often demonstrates both conditional and label shifts against existing misinformation data (e. g., class imbalance in COVID-19 datasets), rendering such methods less effective for detecting early misinformation.

Domain Adaptation Misinformation

On Attacking Out-Domain Uncertainty Estimation in Deep Neural Networks

no code implementations3 Oct 2022 Huimin Zeng, Zhenrui Yue, Yang Zhang, Ziyi Kou, Lanyu Shang, Dong Wang

In many applications with real-world consequences, it is crucial to develop reliable uncertainty estimation for the predictions made by the AI decision systems.

Adversarial Attack

Unsupervised Domain Adaptation for COVID-19 Information Service with Contrastive Adversarial Domain Mixup

no code implementations6 Oct 2022 Huimin Zeng, Zhenrui Yue, Ziyi Kou, Lanyu Shang, Yang Zhang, Dong Wang

Moreover, we leverage the power of domain adversarial examples to establish an intermediate domain mixup, where the latent representations of the input text from both domains could be mixed during the training process.

Contrastive Learning Misinformation +1

MetaAdapt: Domain Adaptive Few-Shot Misinformation Detection via Meta Learning

1 code implementation22 May 2023 Zhenrui Yue, Huimin Zeng, Yang Zhang, Lanyu Shang, Dong Wang

As such, MetaAdapt can learn how to adapt the misinformation detection model and exploit the source data for improved performance in the target domain.

Meta-Learning Misinformation +1

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