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Yiming Lei

8 accepted papers

2025

GODBench: A Benchmark for Multimodal Large Language Models in Video Comment Art

ACL 2025long

***Video Comment Art*** enhances user engagement by providing creative content that conveys humor, satire, or emotional resonance, requiring a nuanced and comprehensive grasp of cultural and contextual subtleties. Although Multimodal Large Language Models (MLLMs) and Chain-of-Thought (CoT) have demo…

2025

KwaiChat: A Large-Scale Video-Driven Multilingual Mixed-Type Dialogue Corpus

NAACL 2025findings

Video-based dialogue systems have compelling application value, such as education assistants, thereby garnering growing interest. However, the current video-based dialogue systems are limited by their reliance on a single dialogue type, which hinders their versatility in practical applications acros…

2025

PROTOCOL: Partial Optimal Transport-enhanced Contrastive Learning for Imbalanced Multi-view Clustering

ICML 2025poster

While contrastive multi-view clustering has achieved remarkable success, it implicitly assumes balanced class distribution. However, real-world multi-view data primarily exhibits class imbalance distribution. Consequently, existing methods suffer performance degradation due to their inability to pe…

Cited by 0SourcePDFScholar
2025

SeriesBench: A Benchmark for Narrative-Driven Drama Series Understanding

CVPR 2025poster

With the rapid development of Multi-modal Large Language Models (MLLMs), an increasing number of benchmarks have been established to evaluate the video understanding capabilities of these models. However, these benchmarks focus on standalone videos and only assess "visual elements" like human action…

2024

Denoising Diffusion Path: Attribution Noise Reduction with An Auxiliary Diffusion Model

NeurIPS 2024poster

The explainability of deep neural networks (DNNs) is critical for trust and reliability in AI systems. Path-based attribution methods, such as integrated gradients (IG), aim to explain predictions by accumulating gradients along a path from a baseline to the target image. However, noise accumulated…

Cited by 1SourcePDFScholar
2023

Fan-Net: Fourier-Based Adaptive Normalization for Cross-Domain Stroke Lesion Segmentation

ICASSP 2023accepted

Since stroke is the main cause of various cerebrovascular diseases, deep learning-based stroke lesion segmentation on magnetic resonance (MR) images has attracted considerable attention. However, the existing methods often neglect the domain shift among MR images collected from different sites, whic…

Cited by 0SourceScholar
2023

LICO: Explainable Models with Language-Image COnsistency

NeurIPS 2023poster

Interpreting the decisions of deep learning models has been actively studied since the explosion of deep neural networks. One of the most convincing interpretation approaches is salience-based visual interpretation, such as Grad-CAM, where the generation of attention maps depends merely on categoric…