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Under the flourishing development in performance, current image-text retrieval methods suffer from $N$-related time complexity, which hinders their application in practice. Targeting at efficiency improvement, this paper presents a simple…

计算机视觉与模式识别 · 计算机科学 2023-03-15 Min Cao , Yang Bai , Jingyao Wang , Ziqiang Cao , Liqiang Nie , Min Zhang

This paper proposes the use of causal modeling to detect and mitigate algorithmic bias. We provide a brief description of causal modeling and a general overview of our approach. We then use the Adult dataset, which is available for download…

机器学习 · 计算机科学 2023-11-10 Wendy Hui , Wai Kwong Lau

In practice, and especially when training deep neural networks, visual recognition rules are often learned based on various sources of information. On the other hand, the recent deployment of facial recognition systems with uneven…

计算机视觉与模式识别 · 计算机科学 2022-11-02 Stephan Clémençon , Pierre Laforgue , Robin Vogel

Text classification has become indispensable due to the rapid increase of text in digital form. Over the past three decades, efforts have been made to approach this task using various learning algorithms and statistical models based on…

机器学习 · 统计学 2018-06-11 Erica K. Shimomoto , Lincon S. Souza , Bernardo B. Gatto , Kazuhiro Fukui

Our understanding of the visual world is centered around various concept axes, characterizing different aspects of visual entities. While different concept axes can be easily specified by language, e.g. color, the exact visual nuances along…

计算机视觉与模式识别 · 计算机科学 2024-04-04 Sharon Lee , Yunzhi Zhang , Shangzhe Wu , Jiajun Wu

As computer vision systems are being increasingly deployed at scale in high-stakes applications like autonomous driving, concerns about social bias in these systems are rising. Analysis of fairness in real-world vision systems, such as…

计算机视觉与模式识别 · 计算机科学 2023-06-08 Sruthi Sudhakar , Viraj Prabhu , Olga Russakovsky , Judy Hoffman

Online texts -- across genres, registers, domains, and styles -- are riddled with human stereotypes, expressed in overt or subtle ways. Word embeddings, trained on these texts, perpetuate and amplify these stereotypes, and propagate biases…

计算与语言 · 计算机科学 2019-07-03 Thomas Manzini , Yao Chong Lim , Yulia Tsvetkov , Alan W Black

Neural sequence-to-sequence systems deliver state-of-the-art performance for automatic speech recognition. When using appropriate modeling units, e.g., byte-pair encoding, these systems are in principle open vocabulary systems. In practice,…

计算与语言 · 计算机科学 2026-03-05 Christian Huber , Alexander Waibel

Internet search affects people's cognition of the world, so mitigating biases in search results and learning fair models is imperative for social good. We study a unique gender bias in image search in this work: the search images are often…

计算机视觉与模式识别 · 计算机科学 2021-09-14 Jialu Wang , Yang Liu , Xin Eric Wang

Visually grounded speech models learn from images paired with spoken captions. By tagging images with soft text labels using a trained visual classifier with a fixed vocabulary, previous work has shown that it is possible to train a model…

计算与语言 · 计算机科学 2021-06-24 Kayode Olaleye , Herman Kamper

Automated computer vision systems have been applied in many domains including security, law enforcement, and personal devices, but recent reports suggest that these systems may produce biased results, discriminating against people in…

计算机视觉与模式识别 · 计算机科学 2020-05-22 Jungseock Joo , Kimmo Kärkkäinen

Human biases have been shown to influence the performance of models and algorithms in various fields, including Natural Language Processing. While the study of this phenomenon is garnering focus in recent years, the available resources are…

计算与语言 · 计算机科学 2024-08-15 Ana Sofia Evans , Helena Moniz , Luísa Coheur

State-of-the-art machine learning models often learn spurious correlations embedded in the training data. This poses risks when deploying these models for high-stake decision-making, such as in medical applications like skin cancer…

计算机视觉与模式识别 · 计算机科学 2023-03-28 Frederik Pahde , Maximilian Dreyer , Wojciech Samek , Sebastian Lapuschkin

Generative AI models have recently achieved astonishing results in quality and are consequently employed in a fast-growing number of applications. However, since they are highly data-driven, relying on billion-sized datasets randomly…

We investigate bias trends in text-to-image generative models over time, focusing on the increasing availability of models through open platforms like Hugging Face. While these platforms democratize AI, they also facilitate the spread of…

计算机视觉与模式识别 · 计算机科学 2025-03-12 Jordan Vice , Naveed Akhtar , Richard Hartley , Ajmal Mian

This paper presents a new framework for visual bag-of-words (BOW) refinement and reduction to overcome the drawbacks associated with the visual BOW model which has been widely used for image classification. Although very influential in the…

计算机视觉与模式识别 · 计算机科学 2017-07-04 Zhiwu Lu , Liwei Wang , Ji-Rong Wen

Interpreting the learned features of vision models has posed a longstanding challenge in the field of machine learning. To address this issue, we propose a novel method that leverages the capabilities of language models to interpret the…

计算机视觉与模式识别 · 计算机科学 2024-05-03 Saeid Asgari Taghanaki , Aliasghar Khani , Ali Saheb Pasand , Amir Khasahmadi , Aditya Sanghi , Karl D. D. Willis , Ali Mahdavi-Amiri

Pre-trained large language models (LLMs) have been reliably integrated with visual input for multimodal tasks. The widespread adoption of instruction-tuned image-to-text vision-language assistants (VLAs) like LLaVA and InternVL necessitates…

计算机与社会 · 计算机科学 2025-03-14 Leander Girrbach , Stephan Alaniz , Yiran Huang , Trevor Darrell , Zeynep Akata

Despite being responsible for state-of-the-art results in several computer vision and natural language processing tasks, neural networks have faced harsh criticism due to some of their current shortcomings. One of them is that neural…

Biased datasets are ubiquitous and present a challenge for machine learning. For a number of categories on a dataset that are equally important but some are sparse and others are common, the learning algorithms will favor the ones with more…

计算机视觉与模式识别 · 计算机科学 2023-12-27 Glauco Amigo , Pablo Rivas Perea , Robert J. Marks
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