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Machine Learning and Knowledge Extraction, Volume 5, Issue 3

September 2023 - 26 articles

Cover Story: To improve the performance of spiking neural networks, we proposed using auxiliary learning as a means of forcing them to identify more general features than using just one main classification task. For training the SNN, we used a backpropagation-through-time learning method. We used both a manual and automatic combination of loss functions of the main and auxiliary tasks. For the automatic combination of loss functions, we used implicit differentiation. Tests were performed on two neuromorphic datasets: DVS-CIFAR10 and DVS128-Gesture. The obtained results confirm that using auxiliary learning contributes to improving SNN performance. View this paper
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Articles (26)

  • Article
  • Open Access
2 Citations
2,571 Views
20 Pages

20 September 2023

Typically, renewable-power-generation forecasting using machine learning involves creating separate models for each photovoltaic or wind park, known as single-task learning models. However, transfer learning has gained popularity in recent years, as...

  • Article
  • Open Access
24 Citations
4,703 Views
19 Pages

18 September 2023

Thyroid disease is among the most prevalent endocrinopathies worldwide. As the thyroid gland controls human metabolism, thyroid illness is a matter of concern for human health. To save time and reduce error rates, an automatic, reliable, and accurate...

  • Review
  • Open Access
6 Citations
3,957 Views
19 Pages

14 September 2023

One of the challenges in deep learning involves discovering the optimal architecture for a specific task. This is effectively tackled through Neural Architecture Search (NAS). Neural Architecture Search encompasses three prominent approaches—re...

  • Article
  • Open Access
22 Citations
4,957 Views
27 Pages

12 September 2023

Massive text collections are the backbone of large language models, the main ingredient of the current significant progress in artificial intelligence. However, as these collections are mostly collected using automatic methods, researchers have few i...

  • Article
  • Open Access
10 Citations
4,266 Views
17 Pages

Cyberattack Detection in Social Network Messages Based on Convolutional Neural Networks and NLP Techniques

  • Jorge E. Coyac-Torres,
  • Grigori Sidorov,
  • Eleazar Aguirre-Anaya and
  • Gerardo Hernández-Oregón

1 September 2023

Social networks have captured the attention of many people worldwide. However, these services have also attracted a considerable number of malicious users whose aim is to compromise the digital assets of other users by using messages as an attack vec...

  • Article
  • Open Access
3 Citations
3,567 Views
13 Pages

(1) Background: Avatar Therapy (AT) is currently being studied to help patients suffering from treatment-resistant schizophrenia. Facilitating annotations of immersive verbatims in AT by using classification algorithms could be an interesting avenue...

  • Article
  • Open Access
4 Citations
5,256 Views
43 Pages

Analyzing Quality Measurements for Dimensionality Reduction

  • Michael C. Thrun,
  • Julian Märte and
  • Quirin Stier

Dimensionality reduction methods can be used to project high-dimensional data into low-dimensional space. If the output space is restricted to two dimensions, the result is a scatter plot whose goal is to present insightful visualizations of distance...

  • Article
  • Open Access
5 Citations
4,042 Views
21 Pages

Tabular Machine Learning Methods for Predicting Gas Turbine Emissions

  • Rebecca Potts,
  • Rick Hackney and
  • Georgios Leontidis

Predicting emissions for gas turbines is critical for monitoring harmful pollutants being released into the atmosphere. In this study, we evaluate the performance of machine learning models for predicting emissions for gas turbines. We compared an ex...

  • Perspective
  • Open Access
28 Citations
10,095 Views
19 Pages

The concept of a digital twin (DT) has gained significant attention in academia and industry because of its perceived potential to address critical global challenges, such as climate change, healthcare, and economic crises. Originally introduced in m...

  • Review
  • Open Access
77 Citations
25,057 Views
13 Pages

Artificial Intelligence Ethics and Challenges in Healthcare Applications: A Comprehensive Review in the Context of the European GDPR Mandate

  • Mohammad Mohammad Amini,
  • Marcia Jesus,
  • Davood Fanaei Sheikholeslami,
  • Paulo Alves,
  • Aliakbar Hassanzadeh Benam and
  • Fatemeh Hariri

This study examines the ethical issues surrounding the use of Artificial Intelligence (AI) in healthcare, specifically nursing, under the European General Data Protection Regulation (GDPR). The analysis delves into how GDPR applies to healthcare AI p...

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Mach. Learn. Knowl. Extr. - ISSN 2504-4990