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In order to maximize the applicability of sentiment analysis results, it is necessary to not only classify the overall sentiment (positive/negative) of a given document but also to identify the main words that contribute to the…

计算与语言 · 计算机科学 2017-10-02 Gichang Lee , Jaeyun Jeong , Seungwan Seo , CzangYeob Kim , Pilsung Kang

Accurately measuring discrimination in machine learning-based automated decision systems is required to address the vital issue of fairness between subpopulations and/or individuals. Any bias in measuring discrimination can lead to either…

机器学习 · 计算机科学 2023-10-23 Rūta Binkytė , Sami Zhioua , Yassine Turki

Automatic recommendation systems based on deep neural networks have become extremely popular during the last decade. Some of these systems can however be used for applications which are ranked as High Risk by the European Commission in the…

机器学习 · 计算机科学 2023-03-01 Fanny Jourdan , Titon Tshiongo Kaninku , Nicholas Asher , Jean-Michel Loubes , Laurent Risser

Naively trained AI models can be heavily biased. This can be particularly problematic when the biases involve legally or morally protected attributes such as ethnic background, age or gender. Existing solutions to this problem come at the…

计算机视觉与模式识别 · 计算机科学 2022-10-11 Nicholas Rosa , Tom Drummond , Mehrtash Harandi

As virtually all aspects of our lives are increasingly impacted by algorithmic decision making systems, it is incumbent upon us as a society to ensure such systems do not become instruments of unfair discrimination on the basis of gender,…

机器学习 · 计算机科学 2019-03-29 Aria Khademi , Sanghack Lee , David Foley , Vasant Honavar

Fair machine learning aims to avoid treating individuals or sub-populations unfavourably based on \textit{sensitive attributes}, such as gender and race. Those methods in fair machine learning that are built on causal inference ascertain…

机器学习 · 计算机科学 2023-01-18 Aoqi Zuo , Susan Wei , Tongliang Liu , Bo Han , Kun Zhang , Mingming Gong

The importance of algorithmic fairness grows with the increasing impact machine learning has on people's lives. Recent work on fairness metrics shows the need for causal reasoning in fairness constraints. In this work, a practical method…

机器学习 · 计算机科学 2020-08-26 Rik Helwegen , Christos Louizos , Patrick Forré

Training datasets are crucial for convolutional neural network-based algorithms, which directly impact their overall performance. As such, using a well-structured dataset that has minimum level of bias is always desirable. In this paper, we…

计算机视觉与模式识别 · 计算机科学 2021-06-29 Ekberjan Derman

Over the past decades the machine and deep learning community has celebrated great achievements in challenging tasks such as image classification. The deep architecture of artificial neural networks together with the plenitude of available…

计算机视觉与模式识别 · 计算机科学 2022-01-19 Jessica Deuschel , Bettina Finzel , Ines Rieger

Algorithmic decisions about individuals require predictions that are not only accurate but also fair with respect to sensitive attributes such as gender and race. Causal notions of fairness align with legal requirements, yet many methods…

机器学习 · 统计学 2026-03-02 Yoichi Chikahara

The One-versus-One (OvO) strategy is an approach of multi-classification models which focuses on training binary classifiers between each pair of classes. While the OvO strategy takes advantage of balanced training data, the classification…

机器学习 · 计算机科学 2023-06-19 Anthony Hei-Long Chan , Raymond HonFu Chan , Lingjia Dai

Although much progress has been made in visual emotion recognition, researchers have realized that modern deep networks tend to exploit dataset characteristics to learn spurious statistical associations between the input and the target.…

计算机视觉与模式识别 · 计算机科学 2022-07-21 Yuedong Chen , Xu Yang , Tat-Jen Cham , Jianfei Cai

A multitude of work has shown that machine learning-based medical diagnosis systems can be biased against certain subgroups of people. This has motivated a growing number of bias mitigation algorithms that aim to address fairness issues in…

机器学习 · 计算机科学 2023-02-21 Yongshuo Zong , Yongxin Yang , Timothy Hospedales

Biases in the dataset often enable the model to achieve high performance on in-distribution data, while poorly performing on out-of-distribution data. To mitigate the detrimental effect of the bias on the networks, previous works have…

计算与语言 · 计算机科学 2023-12-07 Eojin Jeon , Mingyu Lee , Juhyeong Park , Yeachan Kim , Wing-Lam Mok , SangKeun Lee

With the rise of AI, algorithms have become better at learning underlying patterns from the training data including ingrained social biases based on gender, race, etc. Deployment of such algorithms to domains such as hiring, healthcare, law…

机器学习 · 计算机科学 2022-08-11 Bhavya Ghai , Klaus Mueller

Causal mediation analysis can unpack the black box of causality and is therefore a powerful tool for disentangling causal pathways in biomedical and social sciences, and also for evaluating machine learning fairness. To reduce bias for…

机器学习 · 统计学 2022-12-27 Siqi Xu , Lin Liu , Zhonghua Liu

Over the last decade, Convolutional Neural Network (CNN) models have been highly successful in solving complex vision problems. However, these deep models are perceived as "black box" methods considering the lack of understanding of their…

计算机视觉与模式识别 · 计算机科学 2018-11-13 Aditya Chattopadhyay , Anirban Sarkar , Prantik Howlader , Vineeth N Balasubramanian

Fairness and accountability are two essential pillars for trustworthy Artificial Intelligence (AI) in healthcare. However, the existing AI model may be biased in its decision marking. To tackle this issue, we propose an adversarial…

计算机视觉与模式识别 · 计算机科学 2021-05-12 Xiaoxiao Li , Ziteng Cui , Yifan Wu , Lin Gu , Tatsuya Harada

As the social impact of visual recognition has been under scrutiny, several protected-attribute balanced datasets emerged to address dataset bias in imbalanced datasets. However, in facial attribute classification, dataset bias stems from…

计算机视觉与模式识别 · 计算机科学 2022-09-16 Jiazhi Li , Wael Abd-Almageed

Most existing debiasing methods for multimodal models, including causal intervention and inference methods, utilize approximate heuristics to represent the biases, such as shallow features from early stages of training or unimodal features…

机器学习 · 计算机科学 2023-11-29 Vaidehi Patil , Adyasha Maharana , Mohit Bansal