Zobrazeno 1 - 10
of 2 571
pro vyhledávání: '"Neural gas"'
Publikováno v:
Mathematics, Vol 12, Iss 22, p 3485 (2024)
The Growing Neural Gas (GNG) algorithm constitutes an incremental neural network model based on the idea of a Self-Organizing Map (SOM), that is, unsupervised learning algorithms that reduce the dimensionality of datasets by locating similar samples
Externí odkaz:
https://doaj.org/article/6d6ac4a367db404ea96609eb5af19b62
Autor:
Koki Ozasa, Yuichiro Toda, Yoshimasa Nakamura, Toshiki Masuda, Hirohide Konishi, Takayuki Matsuno
Publikováno v:
IEEE Access, Vol 12, Pp 171824-171835 (2024)
3D spatial perception is one of the most important abilities for autonomous mobile robots. In environments with unknown objects, the ability to perform a local planner, which modifies the global path based on the perception results, is also required
Externí odkaz:
https://doaj.org/article/02aeb041c236414cb83285faa2d76bf5
Publikováno v:
Biomimetics, Vol 9, Iss 9, p 560 (2024)
Biologically inspired intelligent methods have been applied to various sensing systems in order to extract features from a huge size of raw sensing data. For example, point cloud data can be applied to human activity recognition, multi-person trackin
Externí odkaz:
https://doaj.org/article/958861f6e5d5456e94be8414cfc540ab
Autor:
Sanda Skejić, Blanka Milić Roje, Frano Matić, Jasna Arapov, Janja Francé, Mia Bužančić, Ana Bakrač, Maja Straka, Živana Ninčević Gladan
Publikováno v:
Biology, Vol 13, Iss 7, p 493 (2024)
Considering the role of phytoplankton in the functioning and health of marine systems, it is important to characterize its responses to a changing environment. The central Adriatic Sea, as a generally oligotrophic area, is a suitable environment to d
Externí odkaz:
https://doaj.org/article/7479693f518646a5bbc8b73553db23f3
Publikováno v:
Mathematics, Vol 12, Iss 12, p 1909 (2024)
Growing neural gas (GNG) has been widely used in topological mapping, clustering and unsupervised tasks. It starts from two random nodes and grows until it forms a topological network covering all data. The time required for growth depends on the tot
Externí odkaz:
https://doaj.org/article/3332e8cfbece4398af9863944a68c9b3
Publikováno v:
Applied Sciences, Vol 14, Iss 10, p 4139 (2024)
Online anomaly detection is critical for industrial safety and security monitoring but is facing challenges due to the complexity of evolving data streams from working conditions and performance degradation. Unfortunately, existing approaches fall sh
Externí odkaz:
https://doaj.org/article/384e049733994646ac1505a8075012a0
Autor:
Mohammed Alonazi, Hira Ansar, Naif Al Mudawi, Saud S. Alotaibi, Nouf Abdullah Almujally, Abdulwahab Alazeb, Ahmad Jalal, Jaekwang Kim, Moohong Min
Publikováno v:
IEEE Access, Vol 11, Pp 84922-84933 (2023)
Gesture recognition in dynamic images is challenging in computer vision, automation and medical field. Hand gesture tracking and recognition between both human and computer must have symmetry in real world. With advances in sensor technology, numerou
Externí odkaz:
https://doaj.org/article/66905c1a59de40a8a5b5f508665a32c2
Akademický článek
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Autor:
Nasrin Shoouri
Publikováno v:
Journal of Medical Signals and Sensors, Vol 12, Iss 3, Pp 254-262 (2022)
Background: Previous research has shown that eye movements are different in patients with attention deficit hyperactivity disorder (ADHD) and healthy people. As a result, electrooculogram (EOG) signals may also differ between the two groups. Therefor
Externí odkaz:
https://doaj.org/article/650e7c9cf342449fbc2a6abf8dd97afd
Autor:
Xuyong Huang, Biao Tang, Mengmeng Zhu, Yutang Ma, Xianlong Ma, Lijun Tang, Xin Wang, Dongdong Zhu
Publikováno v:
Frontiers in Energy Research, Vol 10 (2023)
A new meta-heuristic algorithm called like-attracts-like optimizer (LALO) is proposed in this article. It is inspired by the fact that an excellent person (i.e., a high-quality solution) easily attracts like-minded people to approach him or her. This
Externí odkaz:
https://doaj.org/article/6599e1ac6f8545eea5e2e601b3535312