Advanced Neural Network and Machine Learning Algorithms, Models and Architectures in Data Mining

A special issue of Mathematics (ISSN 2227-7390). This special issue belongs to the section "E1: Mathematics and Computer Science".

Deadline for manuscript submissions: 31 March 2026 | Viewed by 1191

Special Issue Editors


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Guest Editor
Big Data Institute, Central South University, Changsha 518060, China
Interests: spatial data mining; graph neural networks; knowledge graphs; intelligent transportation

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Guest Editor
Department of Geo-Informatics, Central South University, Changsha 410086, China
Interests: geographical data analysis; crowdsourcing mapping; human mobility pattern; urban functional zone identification and sustainable development
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Special Issue Information

Dear Colleagues,

With the popularity of large models, the field of data mining is facing new challenges and opportunities, and new machine learning methods and neural network models are continuously emerging. This Special Issue is titled "Advanced Neural Network and Machine Learning Algorithms, Models and Architectures in Data Mining" and focuses on new machine learning and neural network models in the field of data mining, including graph neural network models, transformers, and large language models. Key topics include machine learning architectures (such as deep neural networks and reinforcement learning), data analysis methods in intelligent systems, and clustering models and prediction models for multimodal data. Contributions should emphasize mathematical innovations, such as new neural network learning models, memory models, and new methods and techniques for data processing, such as images, text, sequence data, spatiotemporal data, etc. This Issue aims to connect emerging data mining methods with the application of data-driven machine learning methods in the real world.

Dr. Jincai Huang
Dr. Jianbo Tang
Guest Editors

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Keywords

  • data mining
  • transformers
  • graph neural networks
  • data clustering models
  • prediction models
  • multimodal data analysis
  • data-driven machine learning

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Published Papers (2 papers)

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Research

31 pages, 4670 KB  
Article
Survival Analysis as Imprecise Classification with Trainable Kernels
by Andrei Konstantinov, Lev Utkin, Vlada Efremenko, Vladimir Muliukha, Alexey Lukashin and Natalya Verbova
Mathematics 2025, 13(18), 3040; https://doi.org/10.3390/math13183040 - 21 Sep 2025
Viewed by 391
Abstract
Survival analysis is a fundamental tool for modeling time-to-event data in healthcare, engineering, and finance, where censored observations pose significant challenges. While traditional methods like the Beran estimator offer nonparametric solutions, they often struggle with the complex data structures and heavy censoring. This [...] Read more.
Survival analysis is a fundamental tool for modeling time-to-event data in healthcare, engineering, and finance, where censored observations pose significant challenges. While traditional methods like the Beran estimator offer nonparametric solutions, they often struggle with the complex data structures and heavy censoring. This paper introduces three novel survival models, iSurvM (imprecise Survival model based on Mean likelihood functions), iSurvQ (imprecise Survival model based on Quantiles of likelihood functions), and iSurvJ (imprecise Survival model based on Joint learning), that combine imprecise probability theory with attention mechanisms to handle censored data without parametric assumptions. The first idea behind the models is to represent censored observations by interval-valued probability distributions for each instance over time intervals between event moments. The second idea is to employ the kernel-based Nadaraya–Watson regression with trainable attention weights for computing the imprecise probability distribution over time intervals for the entire dataset. The third idea is to consider three decision strategies for training, which correspond to the proposed three models. Experiments on synthetic and real datasets demonstrate that the proposed models, especially iSurvJ, consistently outperform the Beran estimator from accuracy and computational complexity points of view. Codes implementing the proposed models are publicly available. Full article
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14 pages, 1313 KB  
Article
A Fast and Privacy-Preserving Outsourced Approach for K-Means Clustering Based on Symmetric Homomorphic Encryption
by Wanqi Tang and Shiwei Xu
Mathematics 2025, 13(17), 2893; https://doi.org/10.3390/math13172893 - 8 Sep 2025
Viewed by 438
Abstract
Training a machine learning (ML) model always needs many computing resources, and cloud-based outsourced training is a good solution to address the issue of a computing resources shortage. However, the cloud may be untrustworthy, and it may pose a privacy threat to the [...] Read more.
Training a machine learning (ML) model always needs many computing resources, and cloud-based outsourced training is a good solution to address the issue of a computing resources shortage. However, the cloud may be untrustworthy, and it may pose a privacy threat to the training process. Currently, most work makes use of multi-party computation protocols and lattice-based homomorphic encryption algorithms to solve the privacy problem, but these tools are inefficient in communication or computation. Therefore, in this paper, we focus on the k-means and propose a fast and privacy-preserving method for outsourced clustering of k-means models based on symmetric homomorphic encryption (SHE), which is used to encrypt the clustering dataset and model parameters in our scheme. We design an interactive protocol and use various tools to optimize the protocol time overheads. We perform security analysis and detailed evaluation on the performance of our scheme, and the experimental results show that our scheme has better prediction accuracy, as well as lower computation and total overheads. Full article
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