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Utility-driven mining is an essential task in data science, as it can provide deeper insight into the real world. High-utility sequential rule mining (HUSRM) aims at discovering sequential rules with high utility and high confidence. It can…

数据库 · 计算机科学 2026-02-02 Zhenqiang Ye , Wensheng Gan , Gengsen Huang , Tianlong Gu , Philip S. Yu

Discovering causal relations from observational data becomes possible with additional assumptions such as considering the functional relations to be constrained as nonlinear with additive noise (ANM). Even with strong assumptions, causal…

机器学习 · 计算机科学 2023-06-27 Pedro Sanchez , Xiao Liu , Alison Q O'Neil , Sotirios A. Tsaftaris

Granular association rule mining is a new relational data mining approach to reveal patterns hidden in multiple tables. The current research of granular association rule mining considers only nominal data. In this paper, we study the impact…

数据库 · 计算机科学 2012-12-13 Xu He , Fan Min , William Zhu

Network intrusion detection systems are an active area of research to identify threats that face computer networks. Network packets comprise of high dimensions which require huge effort to be examined effectively. As these dimensions…

密码学与安全 · 计算机科学 2017-07-19 Nour Moustafa , Jill Slay

Recent advances in machine learning have led to a surge in adoption of neural networks for various tasks, but lack of interpretability remains an issue for many others in which an understanding of the features influencing the prediction is…

Utility-driven mining is an important task in data science and has many applications in real life. High utility sequential pattern mining (HUSPM) is one kind of utility-driven mining. HUSPM aims to discover all sequential patterns with high…

数据库 · 计算机科学 2021-12-01 Gengsen Huang , Wensheng Gan , Jian Weng , Philip S. Yu

Although backpropagation ANNs generally predict better than decision trees do for pattern classification problems, they are often regarded as black boxes, i.e., their predictions cannot be explained as those of decision trees. In many…

神经与进化计算 · 计算机科学 2010-09-28 S. M. Kamruzzaman , Md. Monirul Islam

While machine-learning models are flourishing and transforming many aspects of everyday life, the inability of humans to understand complex models poses difficulties for these models to be fully trusted and embraced. Thus, interpretability…

人工智能 · 计算机科学 2020-06-18 Guangyi Zhang , Aristides Gionis

In the data-driven world of actuarial science, machine learning (ML) plays a crucial role in predictive modeling, enhancing risk assessment and pricing strategies. Neural networks, specifically combined actuarial neural networks (CANN), are…

风险管理 · 定量金融 2024-10-18 Belguutei Ariuntugs , Kehelwala Dewage Gayan Madurang

Recent advancements in language models (LMs) have notably enhanced their ability to reason with tabular data, primarily through program-aided mechanisms that manipulate and analyze tables. However, these methods often require the entire…

One approach to designing decision making logic for an aircraft collision avoidance system frames the problem as a Markov decision process and optimizes the system using dynamic programming. The resulting collision avoidance strategy can be…

机器学习 · 计算机科学 2019-03-05 Kyle D. Julian , Mykel J. Kochenderfer , Michael P. Owen

Automated diagnosis of Alzheimer Disease(AD) from brain imaging, such as magnetic resonance imaging (MRI), has become increasingly important and has attracted the community to contribute many deep learning methods. However, many of these…

图像与视频处理 · 电气工程与系统科学 2024-03-01 Yifeng Wang , Ke Chen , Haohan Wang

Not all data in a typical training set help with generalization; some samples can be overly ambiguous or outrightly mislabeled. This paper introduces a new method to identify such samples and mitigate their impact when training neural…

机器学习 · 计算机科学 2020-12-24 Geoff Pleiss , Tianyi Zhang , Ethan R. Elenberg , Kilian Q. Weinberger

Association rule mining techniques can generate a large volume of sequential data when implemented on transactional databases. Extracting insights from a large set of association rules has been found to be a challenging process. When…

机器学习 · 计算机科学 2023-11-22 Mikhail Kudriavtsev , Marija Bezbradica , Andrew McCarren

In this paper, we present an efficient visual SLAM system designed to tackle both short-term and long-term illumination challenges. Our system adopts a hybrid approach that combines deep learning techniques for feature detection and…

机器人学 · 计算机科学 2025-02-28 Kuan Xu , Yuefan Hao , Shenghai Yuan , Chen Wang , Lihua Xie

Large Language Models (LLMs) face significant challenges in distributed healthcare, including consolidating specialized domain knowledge across institutions while maintaining privacy, reducing computational overhead, and preventing…

机器学习 · 计算机科学 2025-11-18 Prakrit Timilsina , Anuj Nepal , Rajan Kadel , Robin Doss

Line detection is widely used in many robotic tasks such as scene recognition, 3D reconstruction, and simultaneous localization and mapping (SLAM). Compared to points, lines can provide both low-level and high-level geometrical information…

机器人学 · 计算机科学 2025-08-12 Xiao Lin , Chen Wang

For artificial intelligence, high-utility sequential rule mining (HUSRM) is a knowledge discovery method that can reveal the associations between events in the sequences. Recently, abundant methods have been proposed to discover…

人工智能 · 计算机科学 2023-09-29 Chunkai Zhang , Maohua Lyu , Huaijin Hao , Wensheng Gan , Philip S. Yu

Learning interpretable models has become a major focus of machine learning research, given the increasing prominence of machine learning in socially important decision-making. Among interpretable models, rule lists are among the best-known…

机器学习 · 计算机科学 2024-06-19 Leonardo Pellegrina , Fabio Vandin

Metadata-the machine-readable descriptions of the data-are increasingly seen as crucial for describing the vast array of biomedical datasets that are currently being deposited in public repositories. While most public repositories have firm…