Search Results for author: Zhenzhen Liu

Found 3 papers, 1 papers with code

Zero-shot Object-Level OOD Detection with Context-Aware Inpainting

no code implementations5 Feb 2024 Quang-Huy Nguyen, Jin Peng Zhou, Zhenzhen Liu, Khanh-Huyen Bui, Kilian Q. Weinberger, Dung D. Le

RONIN conditions the inpainting process with the predicted ID label, drawing the input object closer to the in-distribution domain.

Out of Distribution (OOD) Detection

Correction with Backtracking Reduces Hallucination in Summarization

no code implementations24 Oct 2023 Zhenzhen Liu, Chao Wan, Varsha Kishore, Jin Peng Zhou, Minmin Chen, Kilian Q. Weinberger

The results show that CoBa is effective and efficient in reducing hallucination, and offers great adaptability and flexibility.

Abstractive Text Summarization Hallucination

Unsupervised Out-of-Distribution Detection with Diffusion Inpainting

1 code implementation20 Feb 2023 Zhenzhen Liu, Jin Peng Zhou, Yufan Wang, Kilian Q. Weinberger

We present a novel approach for this task - Lift, Map, Detect (LMD) - that leverages recent advancement in diffusion models.

Denoising Out-of-Distribution Detection

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