Search Results for author: Feng Han

Found 13 papers, 3 papers with code

DuMo: Dual Encoder Modulation Network for Precise Concept Erasure

1 code implementation2 Jan 2025 Feng Han, Kai Chen, Chao Gong, Zhipeng Wei, Jingjing Chen, Yu-Gang Jiang

In contrast to previous methods, DuMo employs the Eraser with PRior Knowledge (EPR) module which modifies the skip connection features of the U-NET and primarily achieves concept erasure on details (high-frequency) components of the image.

Explaining Model Overfitting in CNNs via GMM Clustering

no code implementations12 Dec 2024 Hui Dou, Xinyu Mu, Mengjun Yi, Feng Han, Jian Zhao, Furao Shen

Convolutional Neural Networks (CNNs) have demonstrated remarkable prowess in the field of computer vision.

Clustering Decision Making +1

Hyperspectral Image Cross-Domain Object Detection Method based on Spectral-Spatial Feature Alignment

no code implementations25 Nov 2024 Hongqi Zhang, He Sun, Hongmin Gao, Feng Han, Xu sun, Lianru Gao, Bing Zhang

For solving the problem of domain-shift, we propose a HSI cross-domain object detection method based on spectral-spatial feature alignment, which is the first attempt in the object detection community to the best of our knowledge.

Object object-detection +1

Multi-Scale Dilated Convolution Network for Long-Term Time Series Forecasting

no code implementations9 May 2024 Feifei Li, Suhan Guo, Feng Han, Jian Zhao, Furao Shen

Accurate forecasting of long-term time series has important applications for decision making and planning.

Decision Making Time Series +1

NeRFTAP: Enhancing Transferability of Adversarial Patches on Face Recognition using Neural Radiance Fields

no code implementations29 Nov 2023 Xiaoliang Liu, Furao Shen, Feng Han, Jian Zhao, Changhai Nie

Face recognition (FR) technology plays a crucial role in various applications, but its vulnerability to adversarial attacks poses significant security concerns.

Adversarial Attack Face Recognition +1

What do LLMs Know about Financial Markets? A Case Study on Reddit Market Sentiment Analysis

no code implementations21 Dec 2022 Xiang Deng, Vasilisa Bashlovkina, Feng Han, Simon Baumgartner, Michael Bendersky

Market sentiment analysis on social media content requires knowledge of both financial markets and social media jargon, which makes it a challenging task for human raters.

Language Modeling Language Modelling +2

Scaling Multimodal Pre-Training via Cross-Modality Gradient Harmonization

no code implementations3 Nov 2022 Junru Wu, Yi Liang, Feng Han, Hassan Akbari, Zhangyang Wang, Cong Yu

For example, even in the commonly adopted instructional videos, a speaker can sometimes refer to something that is not visually present in the current frame; and the semantic misalignment would only be more unpredictable for the raw videos from the internet.

Contrastive Learning Triplet

A Simple and Efficient Pipeline to Build an End-to-End Spatial-Temporal Action Detector

1 code implementation7 Jun 2022 Lin Sui, Chen-Lin Zhang, Lixin Gu, Feng Han

Some existing methods build one-stage pipelines, But a large performance drop exists with the vanilla one-stage pipeline and extra classification modules are needed to achieve comparable performance.

Action Classification Action Detection +1

Learning-Based Safe Motion Control of Vehicle Ski-Stunt Maneuvers

no code implementations3 Apr 2022 Feng Han, Jingang Yi

This paper presents a safety guaranteed control method for an autonomous vehicle ski-stunt maneuver, that is, a vehicle moving with two one-side wheels.

SASICM A Multi-Task Benchmark For Subtext Recognition

no code implementations13 Jun 2021 Hua Yan, Feng Han, Junyi An, Weikang Xiao, Jian Zhao, Furao Shen

The F1 score of SASICMBERT, whose pretrained model is BERT, is 65. 12%, which is 0. 75% higher than that of SASICMg.

Kartta Labs: Collaborative Time Travel

no code implementations7 Oct 2020 Sasan Tavakkol, Feng Han, Brandon Mayer, Mark Phillips, Cyrus Shahabi, Yao-Yi Chiang, Raimondas Kiveris

We introduce the modular and scalable design of Kartta Labs, an open source, open data, and scalable system for virtually reconstructing cities from historical maps and photos.

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