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Multimodal large language models (MLLMs) have achieved impressive progress in vision-language reasoning, yet their ability to understand temporally unfolding narratives in videos remains underexplored. True narrative understanding requires…

计算机视觉与模式识别 · 计算机科学 2026-03-31 Hyeonjeong Ha , Jinjin Ge , Bo Feng , Kaixin Ma , Gargi Chakraborty

Large multimodal models (LMMs) combine unimodal encoders and large language models (LLMs) to perform multimodal tasks. Despite recent advancements towards the interpretability of these models, understanding internal representations of LMMs…

机器学习 · 计算机科学 2024-12-03 Jayneel Parekh , Pegah Khayatan , Mustafa Shukor , Alasdair Newson , Matthieu Cord

The increasing use of neural networks in various applications has lead to increasing apprehensions, underscoring the necessity to understand their operations beyond mere final predictions. As a solution to enhance model transparency,…

机器学习 · 计算机科学 2023-11-21 Ivaxi Sheth , Samira Ebrahimi Kahou

We introduce Graph Concept Bottleneck (GCB) as a new paradigm for self-explainable text-attributed graph learning. GCB maps graphs into a subspace, concept bottleneck, where each concept is a meaningful phrase, and predictions are made…

机器学习 · 计算机科学 2026-04-15 Xiaoxue Han , Libo Zhang , Zining Zhu , Yue Ning

Concept bottleneck models are interpretable predictive models that are often used in domains where model trust is a key priority, such as healthcare. They identify a small number of human-interpretable concepts in the data, which they then…

机器学习 · 计算机科学 2024-12-25 Katrina Brown , Marton Havasi , Finale Doshi-Velez

Visual foundation models (VFMs) have become increasingly popular due to their state-of-the-art performance. However, interpretability remains crucial for critical applications. In this sense, self-explainable models (SEM) aim to provide…

计算机视觉与模式识别 · 计算机科学 2025-02-28 Hugues Turbé , Mina Bjelogrlic , Gianmarco Mengaldo , Christian Lovis

Large Language Models (LLMs) are increasingly deployed as autonomous agents capable of reasoning, planning, and acting within interactive environments. Despite their growing capability to perform multi-step reasoning and decision-making…

Concept-based models aim to explain model decisions with human-understandable concepts. However, most existing approaches treat concepts as numerical attributes, without providing complementary visual explanations that could localize the…

计算机视觉与模式识别 · 计算机科学 2025-10-14 Cristiano Patrício , Luís F. Teixeira , João C. Neves

Recent efforts in interpretable deep learning models have shown that concept-based explanation methods achieve competitive accuracy with standard end-to-end models and enable reasoning and intervention about extracted high-level visual…

Existing research of video understanding still struggles to achieve in-depth comprehension and reasoning in complex videos, primarily due to the under-exploration of two key bottlenecks: fine-grained spatial-temporal perceptive…

人工智能 · 计算机科学 2025-01-08 Hao Fei , Shengqiong Wu , Wei Ji , Hanwang Zhang , Meishan Zhang , Mong-Li Lee , Wynne Hsu

Video captioning targets interpreting the complex visual contents as text descriptions, which requires the model to fully understand video scenes including objects and their interactions. Prevailing methods adopt off-the-shelf object…

计算机视觉与模式识别 · 计算机科学 2022-09-07 Hao Wang , Guosheng Lin , Steven C. H. Hoi , Chunyan Miao

Concept bottleneck models map from raw inputs to concepts, and then from concepts to targets. Such models aim to incorporate pre-specified, high-level concepts into the learning procedure, and have been motivated to meet three desiderata:…

机器学习 · 计算机科学 2021-05-11 Andrei Margeloiu , Matthew Ashman , Umang Bhatt , Yanzhi Chen , Mateja Jamnik , Adrian Weller

Continuous prompts have become widely adopted for augmenting performance across a wide range of natural language tasks. However, the underlying mechanism of this enhancement remains obscure. Previous studies rely on individual words for…

计算与语言 · 计算机科学 2024-12-06 Qian Chen , Dongyang Li , Xiaofeng He

We propose a novel, flexible, and efficient framework for designing Concept Bottleneck Models (CBMs) that enables practitioners to explicitly encode and extend their prior knowledge and beliefs about the concept-concept ($C-C$) and…

机器学习 · 计算机科学 2026-04-14 Nektarios Kalampalikis , Kavya Gupta , Georgi Vitanov , Isabel Valera

Concept Bottleneck Models (CBMs) have garnered much attention for their ability to elucidate the prediction process through a humanunderstandable concept layer. However, most previous studies focused on cases where the data, including…

机器学习 · 计算机科学 2025-02-04 Lijie Hu , Chenyang Ren , Zhengyu Hu , Hongbin Lin , Cheng-Long Wang , Hui Xiong , Jingfeng Zhang , Di Wang

Medical image classification is a critical problem for healthcare, with the potential to alleviate the workload of doctors and facilitate diagnoses of patients. However, two challenges arise when deploying deep learning models to real-world…

计算机视觉与模式识别 · 计算机科学 2023-10-06 An Yan , Yu Wang , Yiwu Zhong , Zexue He , Petros Karypis , Zihan Wang , Chengyu Dong , Amilcare Gentili , Chun-Nan Hsu , Jingbo Shang , Julian McAuley

While RFML is expected to be a key enabler of future wireless standards, a significant challenge to the widespread adoption of RFML techniques is the lack of explainability in deep learning models. This work investigates the use of CB…

信号处理 · 电气工程与系统科学 2021-01-06 Lauren J. Wong , Sean McPherson

Robust video scene classification models should capture the spatial (pixel-wise) and temporal (frame-wise) characteristics of a video effectively. Transformer models with self-attention which are designed to get contextualized…

计算机视觉与模式识别 · 计算机科学 2021-10-28 Saurabh Sahu , Palash Goyal

Concept bottleneck models have been successfully used for explainable machine learning by encoding information within the model with a set of human-defined concepts. In the context of human-assisted or autonomous driving, explainability…

计算机视觉与模式识别 · 计算机科学 2023-10-27 Jessica Echterhoff , An Yan , Kyungtae Han , Amr Abdelraouf , Rohit Gupta , Julian McAuley

Concept Bottleneck Models (CBMs) predict through human-interpretable concepts, but they typically output point concept probabilities that conflate epistemic uncertainty (reducible model underspecification) with aleatoric uncertainty…

人工智能 · 计算机科学 2026-04-28 Tanmoy Mukherjee , Thomas Bailleux , Pierre Marquis , Zied Bouraoui