Search Results for author: Haochen Luo

Found 5 papers, 2 papers with code

Model-agnostic Origin Attribution of Generated Images with Few-shot Examples

no code implementations3 Apr 2024 Fengyuan Liu, Haochen Luo, Yiming Li, Philip Torr, Jindong Gu

In this work, we study the origin attribution of generated images in a practical setting where only a few images generated by a source model are available and the source model cannot be accessed.

One-Class Classification

An Image Is Worth 1000 Lies: Adversarial Transferability across Prompts on Vision-Language Models

1 code implementation14 Mar 2024 Haochen Luo, Jindong Gu, Fengyuan Liu, Philip Torr

Given that VLMs rely on prompts to adapt to different tasks, an intriguing question emerges: Can a single adversarial image mislead all predictions of VLMs when a thousand different prompts are given?

A new parsimonious method for classifying Cancer Tissue-of-Origin Based on DNA Methylation 450K data

no code implementations3 Jan 2021 Shen Jia, Yulin Zhang, Yiming Mao, Jiawei Gao, Yixuan Chen, YuXuan Jiang, Haochen Luo, Kebo Lv, Jionglong Su

The biological functions in cancer development of 50 selected genes is also explored through enrichment analysis and the results show that 12 out of 16 of our top features have already been identified to be specific with cancer and we also propose some more genes to be tested for future studies.

Dimensionality Reduction feature selection

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