Explainable Machine Learning and Data Mining

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Computer Science & Engineering".

Deadline for manuscript submissions: closed (20 June 2025) | Viewed by 615

Special Issue Editors


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Guest Editor
Cyber Security and Networks, School of Computing, Engineering and Built Environment (SCEBE), Glasgow Caledonian University, Glasgow G4 0BA, UK
Interests: computer vision; machine learning; cyber security and networks
Special Issues, Collections and Topics in MDPI journals

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Guest Editor

E-Mail Website
Guest Editor
Cyber Security and Networks, School of Computing, Engineering and Built Environment (SCEBE), Glasgow Caledonian University, Glasgow G4 0BA, UK
Interests: data security and privacy; Internet of Things; data science for cybersecurity; blockchain technologies

Special Issue Information

Dear Colleagues,

We are pleased to announce a call for papers for a Special Issue on “Explainable Machine Learning and Data Mining”. This Special Issue invites researchers and industry experts to share their latest discoveries, innovative approaches, and significant progress in the field of explainability within machine learning and data mining. The goal of this Special Issue is to create a resource for discussing the current challenges, emerging trends, and state-of-the-art solutions for making machine learning and data mining models more transparent, interpretable, and accessible to a wider audience. We invite high-quality research that can drive further advancements and applications in this field.

Scope and Topics:

As machine learning and data mining models become increasingly common and complex in critical applications such as healthcare, finance, law enforcement, cybersecurity, and autonomous systems, the need for explainability and interpretability has become more important. The explainability and interpretability can ensure that these models are well understood, trusted, and ethically deployed, which is also essential for their widespread adoption and for them to be safe and responsible.

This Special Issue, entitled “Explainable Machine Learning and Data Mining”, seeks original research papers, case studies, and review articles on various aspects of explainability in machine learning and data mining.

Topics of interest include, but are not limited to, the following:

  • Interpretable Machine Learning Models;
  • Explainability in Deep Learning;
  • Visualization Techniques for Explainability;
  • Post-Hoc Explanation Methods;
  • Model-Agnostic Explanation Approaches;
  • Causal Inference and Explainability;
  • Explainability in Natural Language Processing;
  • Ethical Implications of Explainable AI;
  • Evaluation Metrics for Explainability;
  • Human-Centric Explanations;
  • Explainable Reinforcement Learning;
  • Adversarial Attacks and Explainability;
  • Fairness, Accountability, and Transparency in AI;
  • Explainability in Autonomous Systems;
  • Integration of Explainability in Industrial Applications;
  • Explainability in Healthcare, Finance, and Legal AI Systems;
  • Explainable AI for Edge Computing;
  • Explainable AI in Robotics;
  • Security and Privacy of Interpretable Machine Learning Models.

Dr. Salaheddin Hosseinzadeh
Prof. Dr. Naeem Ramzan
Dr. Nsikak Owoh
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Electronics is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • explainable AI
  • interpretable machine learning
  • model transparency
  • ethical AI
  • data mining
  • post-hoc explanation
  • fairness and accountability in AI
  • human–AI interaction

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Published Papers (1 paper)

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Research

20 pages, 5700 KiB  
Article
Multimodal Personality Recognition Using Self-Attention-Based Fusion of Audio, Visual, and Text Features
by Hyeonuk Bhin and Jongsuk Choi
Electronics 2025, 14(14), 2837; https://doi.org/10.3390/electronics14142837 - 15 Jul 2025
Viewed by 265
Abstract
Personality is a fundamental psychological trait that exerts a long-term influence on human behavior patterns and social interactions. Automatic personality recognition (APR) has exhibited increasing importance across various domains, including Human–Robot Interaction (HRI), personalized services, and psychological assessments. In this study, we propose [...] Read more.
Personality is a fundamental psychological trait that exerts a long-term influence on human behavior patterns and social interactions. Automatic personality recognition (APR) has exhibited increasing importance across various domains, including Human–Robot Interaction (HRI), personalized services, and psychological assessments. In this study, we propose a multimodal personality recognition model that classifies the Big Five personality traits by extracting features from three heterogeneous sources: audio processed using Wav2Vec2, video represented as Skeleton Landmark time series, and text encoded through Bidirectional Encoder Representations from Transformers (BERT) and Doc2Vec embeddings. Each modality is handled through an independent Self-Attention block that highlights salient temporal information, and these representations are then summarized and integrated using a late fusion approach to effectively reflect both the inter-modal complementarity and cross-modal interactions. Compared to traditional recurrent neural network (RNN)-based multimodal models and unimodal classifiers, the proposed model achieves an improvement of up to 12 percent in the F1-score. It also maintains a high prediction accuracy and robustness under limited input conditions. Furthermore, a visualization based on t-distributed Stochastic Neighbor Embedding (t-SNE) demonstrates clear distributional separation across the personality classes, enhancing the interpretability of the model and providing insights into the structural characteristics of its latent representations. To support real-time deployment, a lightweight thread-based processing architecture is implemented, ensuring computational efficiency. By leveraging deep learning-based feature extraction and the Self-Attention mechanism, we present a novel personality recognition framework that balances performance with interpretability. The proposed approach establishes a strong foundation for practical applications in HRI, counseling, education, and other interactive systems that require personalized adaptation. Full article
(This article belongs to the Special Issue Explainable Machine Learning and Data Mining)
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