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Saliency post-hoc explainability methods are important tools for understanding increasingly complex NLP models. While these methods can reflect the model's reasoning, they may not align with human intuition, making the explanations not…

计算与语言 · 计算机科学 2024-08-20 Lucas E. Resck , Marcos M. Raimundo , Jorge Poco

Reverse Chain-of-Thought Generation (RCG) synthesizes reasoning traces from query-answer pairs, but runs the risk of producing post-hoc rationalizations: when models can see the answer during generation, the answer serves as a cognitive…

计算与语言 · 计算机科学 2026-02-17 Guangyue Peng , Zongchao Chen , Wen Luo , Yuntao Wen , Wei Li , Ruixiang Feng , Ran Le , Chen Yang , Zhenwei An , Yang Song , Tao Zhang , Houfeng Wang

The handling of probabilities in the form of uncertainty or partial information is an essential task for LLMs in many settings and applications. A common approach to evaluate an LLM's probabilistic reasoning capabilities is to assess its…

人工智能 · 计算机科学 2026-02-12 Manuel Mondal , Ljiljana Dolamic , Gérôme Bovet , Philippe Cudré-Mauroux , Julien Audiffren

Generating calibrated and sharp neural network predictive distributions for regression problems is essential for optimal decision-making in many real-world applications. To address the miscalibration issue of neural networks, various…

机器学习 · 计算机科学 2024-03-19 Victor Dheur , Souhaib Ben Taieb

Post-hoc explanation methods are an important class of approaches that help understand the rationale underlying a trained model's decision. But how useful are they for an end-user towards accomplishing a given task? In this vision paper, we…

人工智能 · 计算机科学 2021-05-11 Maximilian Idahl , Lijun Lyu , Ujwal Gadiraju , Avishek Anand

There have been several post-hoc explanation approaches developed to explain pre-trained black-box neural networks. However, there is still a gap in research efforts toward designing neural networks that are inherently explainable. In this…

计算机视觉与模式识别 · 计算机科学 2022-07-01 Subash Khanal , Benjamin Brodie , Xin Xing , Ai-Ling Lin , Nathan Jacobs

As post hoc explanation methods are increasingly being leveraged to explain complex models in high-stakes settings, it becomes critical to ensure that the quality of the resulting explanations is consistently high across various population…

机器学习 · 计算机科学 2022-07-05 Jessica Dai , Sohini Upadhyay , Ulrich Aivodji , Stephen H. Bach , Himabindu Lakkaraju

As data-driven intelligent systems advance, the need for reliable and transparent decision-making mechanisms has become increasingly important. Therefore, it is essential to integrate uncertainty quantification and model explainability…

机器学习 · 计算机科学 2023-04-13 Nijat Mehdiyev , Maxim Majlatow , Peter Fettke

Most of the work on interpretable machine learning has focused on designing either inherently interpretable models, which typically trade-off accuracy for interpretability, or post-hoc explanation systems, which lack guarantees about their…

机器学习 · 计算机科学 2019-06-05 Gregory Plumb , Maruan Al-Shedivat , Eric Xing , Ameet Talwalkar

Causal approaches to post-hoc explainability for black-box prediction models (e.g., deep neural networks trained on image pixel data) have become increasingly popular. However, existing approaches have two important shortcomings: (i) the…

机器学习 · 计算机科学 2025-08-12 Numair Sani , Daniel Malinsky , Ilya Shpitser

Neural networks for NLP are becoming increasingly complex and widespread, and there is a growing concern if these models are responsible to use. Explaining models helps to address the safety and ethical concerns and is essential for…

计算与语言 · 计算机科学 2023-11-29 Andreas Madsen , Siva Reddy , Sarath Chandar

Personalisation of products and services is fast becoming the driver of success in banking and commerce. Machine learning holds the promise of gaining a deeper understanding of and tailoring to customers' needs and preferences. Whereas…

机器学习 · 计算机科学 2022-06-30 Charl Maree , Christian Omlin

Although a recent shift has been made in the field of predictive process monitoring to use models from the explainable artificial intelligence field, the evaluation still occurs mainly through performance-based metrics, thus not accounting…

机器学习 · 计算机科学 2023-08-01 Alexander Stevens , Johannes De Smedt

Recent papers have introduced a novel approach to explain why a Predictive Process Monitoring (PPM) model for outcome-oriented predictions provides wrong predictions. Moreover, they have shown how to exploit the explanations, obtained using…

机器学习 · 计算机科学 2023-03-28 Williams Rizzi , Chiara Di Francescomarino , Chiara Ghidini , Fabrizio Maria Maggi

Chain-of-thought explanations are widely used to inspect the decision process of large language models (LLMs) and to evaluate the trustworthiness of model outputs, making them important for effective collaboration between LLMs and humans.…

计算与语言 · 计算机科学 2025-07-16 Pedro Ferreira , Wilker Aziz , Ivan Titov

Post hoc explainers such as SHAP and LIME are used widely in business research to interpret complex machine learning models. Although they were designed to explain model predictions, there has been an increasing trend in which the…

机器学习 · 计算机科学 2026-03-10 Tong Wang , Ronilo Ragodos , Lu Feng , Yu , Hu

There have been several research works proposing new Explainable AI (XAI) methods designed to generate model explanations having specific properties, or desiderata, such as fidelity, robustness, or human-interpretability. However,…

人工智能 · 计算机科学 2021-01-25 Sérgio Jesus , Catarina Belém , Vladimir Balayan , João Bento , Pedro Saleiro , Pedro Bizarro , João Gama

Interpretability of machine learning (ML) models becomes more relevant with their increasing adoption. In this work, we address the interpretability of ML based question answering (QA) models on a combination of knowledge bases (KB) and…

计算与语言 · 计算机科学 2019-06-27 Alona Sydorova , Nina Poerner , Benjamin Roth

Masking-based post-hoc explanation methods, such as KernelSHAP and LIME, estimate local feature importance by querying a black-box model under randomized perturbations. This paper formulates this procedure as communication over a query…

人工智能 · 计算机科学 2026-04-21 Erciyes Karakaya , Ozgur Ercetin

The most common methods in explainable artificial intelligence are post-hoc techniques which identify the most relevant features used by pretrained opaque models. Some of the most advanced post hoc methods can generate explanations that…

人工智能 · 计算机科学 2026-03-11 Stefano Fioravanti , Francesco Giannini , Paolo Frazzetto , Fabio Zanasi , Pietro Barbiero