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Understanding why a classification model prefers one class over another for an input instance is the challenge of contrastive explanation. This work implements concept-based contrastive explanations for image classification by leveraging…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Yuliia Kaidashova , Bettina Finzel , Ute Schmid

Real-world decision-making often begins with identifying which modality contains the most relevant information for a given query. While recent multimodal models have made impressive progress in processing diverse inputs, it remains unclear…

Post-hoc explanation methods, e.g., Grad-CAM, enable humans to inspect the spatial regions responsible for a particular network decision. However, it is shown that such explanations are not always consistent with human priors, such as…

计算机视觉与模式识别 · 计算机科学 2022-04-11 Vipin Pillai , Soroush Abbasi Koohpayegani , Ashley Ouligian , Dennis Fong , Hamed Pirsiavash

With the increasing deployment of machine learning systems in practice, transparency and explainability have become serious issues. Contrastive explanations are considered to be useful and intuitive, in particular when it comes to…

机器学习 · 计算机科学 2021-01-05 André Artelt , Barbara Hammer

Current interpretability methods focus on explaining a particular model's decision through present input features. Such methods do not inform the user of the sufficient conditions that alter these decisions when they are not desirable.…

机器学习 · 计算机科学 2023-01-20 Julia El Zini , Mohammad Mansour , Mariette Awad

Recent years have seen a boom in interest in machine learning systems that can provide a human-understandable rationale for their predictions or decisions. However, exactly what kinds of explanation are truly human-interpretable remains…

人工智能 · 计算机科学 2018-02-05 Menaka Narayanan , Emily Chen , Jeffrey He , Been Kim , Sam Gershman , Finale Doshi-Velez

Visual explanations are logical arguments based on visual features that justify the predictions made by neural networks. Current modes of visual explanations answer questions of the form $`Why \text{ } P?'$. These $Why$ questions operate…

计算机视觉与模式识别 · 计算机科学 2020-08-04 Mohit Prabhushankar , Gukyeong Kwon , Dogancan Temel , Ghassan AlRegib

Providing explanations of chosen robotic actions can help to increase the transparency of robotic planning and improve users' trust. Social sciences suggest that the best explanations are contrastive, explaining not just why one action is…

机器人学 · 计算机科学 2020-03-18 Shenghui Chen , Kayla Boggess , Lu Feng

Contrastive explanation methods go beyond transparency and address the contrastive aspect of explanations. Such explanations are emerging as an attractive option to provide actionable change to scenarios adversely impacted by classifiers'…

计算与语言 · 计算机科学 2022-10-18 Julia El Zini , Mariette Awad

Many decision making systems deployed in the real world are not static - a phenomenon known as model adaptation takes place over time. The need for transparency and interpretability of AI-based decision models is widely accepted and thus…

机器学习 · 计算机科学 2021-04-08 André Artelt , Fabian Hinder , Valerie Vaquet , Robert Feldhans , Barbara Hammer

A growing effort in NLP aims to build datasets of human explanations. However, the term explanation encompasses a broad range of notions, each with different properties and ramifications. Our goal is to provide an overview of diverse types…

计算与语言 · 计算机科学 2022-05-17 Chenhao Tan

We study how well large language models (LLMs) explain their generations through rationales -- a set of tokens extracted from the input text that reflect the decision-making process of LLMs. Specifically, we systematically study rationales…

计算与语言 · 计算机科学 2024-10-23 Mohsen Fayyaz , Fan Yin , Jiao Sun , Nanyun Peng

Humans have been shown to give contrastive explanations, which explain why an observed event happened rather than some other counterfactual event (the contrast case). Despite the influential role that contrastivity plays in how humans…

计算与语言 · 计算机科学 2021-06-25 Alexis Ross , Ana Marasović , Matthew E. Peters

In this paper, we aim to explain the decisions of neural networks by utilizing multimodal information. That is counter-intuitive attributes and counter visual examples which appear when perturbed samples are introduced. Different from…

计算机视觉与模式识别 · 计算机科学 2020-01-28 Sadaf Gulshad , Arnold Smeulders

Language models often misinterpret human intentions due to their handling of ambiguity, a limitation well-recognized in NLP research. While morally clear scenarios are more discernible to LLMs, greater difficulty is encountered in morally…

计算与语言 · 计算机科学 2024-10-11 Pranav Senthilkumar , Visshwa Balasubramanian , Prisha Jain , Aneesa Maity , Jonathan Lu , Kevin Zhu

As the complexity of multi-robot systems grows to incorporate a greater number of robots, more complex tasks, and longer time horizons, the solutions to such problems often become too complex to be fully intelligible to human users. In this…

机器人学 · 计算机科学 2024-10-14 Ethan Schneider , Daniel Wu , Devleena Das , Sonia Chernova

Transparency is a fundamental requirement for decision making systems when these should be deployed in the real world. It is usually achieved by providing explanations of the system's behavior. A prominent and intuitive type of explanations…

We study generating abstractive summaries that are faithful and factually consistent with the given articles. A novel contrastive learning formulation is presented, which leverages both reference summaries, as positive training data, and…

计算与语言 · 计算机科学 2021-09-21 Shuyang Cao , Lu Wang

Was it fair that Harry was hired but not Barry? Was it fair that Pam was fired instead of Sam? How can one ensure fairness when an intelligent algorithm takes these decisions instead of a human? How can one ensure that the decisions were…

机器学习 · 计算机科学 2019-09-10 Tapabrata Chakraborti , Arijit Patra , Alison Noble

While explainability is a desirable characteristic of increasingly complex black-box models, modern explanation methods have been shown to be inconsistent and contradictory. The semantics of explanations is not always fully understood - to…

人工智能 · 计算机科学 2024-08-09 Omer Reingold , Judy Hanwen Shen , Aditi Talati