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Evaluating large language models (LLMs) is challenging. Traditional ground-truth-based benchmarks fail to capture the comprehensiveness and nuance of real-world queries, while LLM-as-judge benchmarks suffer from grading biases and limited…

计算与语言 · 计算机科学 2024-10-15 Jinjie Ni , Fuzhao Xue , Xiang Yue , Yuntian Deng , Mahir Shah , Kabir Jain , Graham Neubig , Yang You

Although multimodal fusion has made significant progress, its advancement is severely hindered by the lack of adequate evaluation benchmarks. Current fusion methods are typically evaluated on a small selection of public datasets, a limited…

机器学习 · 计算机科学 2026-05-07 Leyan Xue , Changqing Zhang , Kecheng Xue , Xiaohong Liu , Guangyu Wang , Zongbo Han

In this paper, we introduce OmniEval, a benchmark for evaluating omni-modality models like MiniCPM-O 2.6, which encompasses visual, auditory, and textual inputs. Compared with existing benchmarks, our OmniEval has several distinctive…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Yiman Zhang , Ziheng Luo , Qiangyu Yan , Wei He , Borui Jiang , Xinghao Chen , Kai Han

Demand for mental health support through AI chatbots is surging, though current systems present several limitations, like sycophancy or overvalidation, and reinforcement of maladaptive beliefs. A core obstacle to the creation of better…

计算与语言 · 计算机科学 2025-12-08 José Pombal , Maya D'Eon , Nuno M. Guerreiro , Pedro Henrique Martins , António Farinhas , Ricardo Rei

The rapid progress of Multimodal Large Language Models (MLLMs) marks a significant step toward artificial general intelligence, offering great potential for augmenting human capabilities. However, their ability to provide effective…

Recent research in explainability has given rise to numerous post-hoc attribution methods aimed at enhancing our comprehension of the outputs of black-box machine learning models. However, evaluating the quality of explanations lacks a…

机器学习 · 计算机科学 2024-07-30 Samuel Sithakoul , Sara Meftah , Clément Feutry

Real-time duplex interaction is essential for multimodal AI systems operating in real-world scenarios, where models must continuously process streaming inputs and respond at appropriate moments. However, most existing multimodal large…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Chaoqun He , Mingyang Xiang , Yingjing Xu , Bokai Xu , Junbo Cui , Jie Zhou , Yuan Yao , Lijie Wen

Industrial recommender systems critically depend on high-quality ranking models. However, traditional pipelines still rely on manual feature engineering and scenario-specific architectures, which hinder cross-scenario transfer and…

信息检索 · 计算机科学 2025-10-20 Xianyang Qi , Yuan Tian , Zhaoyu Hu , Zhirui Kuai , Chang Liu , Hongxiang Lin , Lei Wang

Previous multilingual benchmarks focus primarily on simple understanding tasks, but for large language models(LLMs), we emphasize proficiency in instruction following, reasoning, long context understanding, code generation, and so on.…

计算与语言 · 计算机科学 2025-04-22 Xu Huang , Wenhao Zhu , Hanxu Hu , Conghui He , Lei Li , Shujian Huang , Fei Yuan

The large-scale training of multi-modal models on data scraped from the web has shown outstanding utility in infusing these models with the required world knowledge to perform effectively on multiple downstream tasks. However, one downside…

Multimodal learning has gained attention for its capacity to integrate information from different modalities. However, it is often hindered by the multimodal imbalance problem, where certain modality dominates while others remain…

机器学习 · 计算机科学 2025-06-16 Shaoxuan Xu , Menglu Cui , Chengxiang Huang , Hongfa Wang , Di Hu

Recent progress in deep research systems has been impressive, but evaluation still lags behind real user needs. Existing benchmarks predominantly assess final reports using fixed rubrics, failing to evaluate the underlying research process.…

Data mixing augmentation have proved to be effective in improving the generalization ability of deep neural networks. While early methods mix samples by hand-crafted policies (e.g., linear interpolation), recent methods utilize saliency…

计算机视觉与模式识别 · 计算机科学 2022-09-23 Zicheng Liu , Siyuan Li , Di Wu , Zihan Liu , Zhiyuan Chen , Lirong Wu , Stan Z. Li

We introduce MultiMedEval, an open-source toolkit for fair and reproducible evaluation of large, medical vision-language models (VLM). MultiMedEval comprehensively assesses the models' performance on a broad array of six multi-modal tasks,…

计算机视觉与模式识别 · 计算机科学 2026-03-19 Corentin Royer , Bjoern Menze , Anjany Sekuboyina

Multimodal video understanding plays a crucial role in tasks such as action recognition and emotion classification by combining information from different modalities. However, multimodal models are prone to overfitting strong modalities,…

计算机视觉与模式识别 · 计算机科学 2025-10-14 Xiaoyu Ma , Ding Ding , Hao Chen

Learning multimodal representations involves integrating information from multiple heterogeneous sources of data. It is a challenging yet crucial area with numerous real-world applications in multimedia, affective computing, robotics,…

Modern machine learning pipelines are increasingly combining and mixing data from diverse and disparate sources, e.g., pre-training large language models. Yet, finding the optimal data mixture is a challenging and open problem. We formalize…

机器学习 · 计算机科学 2026-01-16 Anvith Thudi , Evianne Rovers , Yangjun Ruan , Tristan Thrush , Chris J. Maddison

We present FairX, an open-source Python-based benchmarking tool designed for the comprehensive analysis of models under the umbrella of fairness, utility, and eXplainability (XAI). FairX enables users to train benchmarking bias-mitigation…

机器学习 · 计算机科学 2024-09-04 Md Fahim Sikder , Resmi Ramachandranpillai , Daniel de Leng , Fredrik Heintz

Automatic evaluation metrics are essential for building multilingual translation systems. The common practice of evaluating these systems is averaging metric scores across languages, yet this is suspicious since metrics may suffer from…

计算与语言 · 计算机科学 2026-04-21 Jingxuan Liu , Zhi Qu , Jin Tei , Hidetaka Kamigaito , Lemao Liu , Taro Watanabe

Machine Learning is a diverse field applied across various domains such as computer science, social sciences, medicine, chemistry, and finance. This diversity results in varied evaluation approaches, making it difficult to compare models…

机器学习 · 计算机科学 2025-07-08 Silvia Beddar-Wiesing , Alice Moallemy-Oureh , Marie Kempkes , Josephine M. Thomas
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