Zobrazeno 1 - 10
of 158
pro vyhledávání: '"frequency attention"'
Publikováno v:
EURASIP Journal on Audio, Speech, and Music Processing, Vol 2024, Iss 1, Pp 1-15 (2024)
Abstract Recent advancements in deep learning-based speech enhancement models have extensively used attention mechanisms to achieve state-of-the-art methods by demonstrating their effectiveness. This paper proposes a transformer attention network bas
Externí odkaz:
https://doaj.org/article/5114648a11a14cf4a3b64995db0e9e72
Autor:
Xin Cheng, Jinjia Zhou
Publikováno v:
Information, Vol 15, Iss 11, p 735 (2024)
Transferring the extensive and varied knowledge contained within multiple complex models into a more compact student model poses significant challenges in multi-teacher knowledge distillation. Traditional distillation approaches often fall short in t
Externí odkaz:
https://doaj.org/article/56ba578e3e544c05b3d07ccfe1df7a94
Publikováno v:
Remote Sensing, Vol 16, Iss 15, p 2867 (2024)
Cloud contamination significantly impairs optical remote sensing images (RSIs), reducing their utility for Earth observation. The traditional cloud removal techniques, often reliant on deep learning, generally aim for holistic image reconstruction, w
Externí odkaz:
https://doaj.org/article/c3f526c718c44209816e16fa5986994d
Autor:
Minglv Jiang, Na Li, Mingyong Li, Zhou Wang, Yuan Tian, Kaiyan Peng, Haoran Sheng, Haoyu Li, Qiang Li
Publikováno v:
Sensors, Vol 24, Iss 13, p 4126 (2024)
In the electronic nose (E-nose) systems, gas type recognition and accurate concentration prediction are some of the most challenging issues. This study introduced an innovative pattern recognition method of time–frequency attention convolutional ne
Externí odkaz:
https://doaj.org/article/8bd587e4b53a4b7390ba036bada2dbe6
Publikováno v:
Journal of Intelligent Systems, Vol 32, Iss 1, Pp 588-604 (2023)
As an important identity authentication method, speaker verification (SV) has been widely used in many domains, e.g., mobile financials. At the same time, the existing SV systems are insecure under replay spoofing attacks. Toward a more secure and st
Externí odkaz:
https://doaj.org/article/72cdd65131844af986d3a7966a0fd643
Autor:
Dingyong Huang, Yingjie Wang, Liangwei Fan, Yang Yu, Ziyu Zhao, Pu Zeng, Kunqing Wang, Na Li, Hui Shen
Publikováno v:
Brain Sciences, Vol 14, Iss 5, p 498 (2024)
In this study, we investigated the feasibility of using electroencephalogram (EEG) signals to differentiate between four distinct subject-driven cognitive states: resting state, narrative memory, music, and subtraction tasks. EEG data were collected
Externí odkaz:
https://doaj.org/article/1d2c5afb911e4f82a45814902e6f72b5
Publikováno v:
Frontiers in Psychiatry, Vol 14 (2023)
Depression, a prevalent global mental health disorder, necessitates precise treatment response prediction for the improvement of personalized care and patient prognosis. The Graph Convolutional Neural Networks (GCNs) have emerged as a promising techn
Externí odkaz:
https://doaj.org/article/1ccecb1a07c6473396de726f2506a9f5
Publikováno v:
IEEE Access, Vol 11, Pp 114172-114186 (2023)
Convolutional encoder-decoder (CED) has emerged as a powerful architecture, particularly in speech enhancement (SE), which aims to improve the intelligibility and quality and intelligibility of noise-contaminated speech. This architecture leverages t
Externí odkaz:
https://doaj.org/article/92132f63e4944fb895caa54ac358a798
Publikováno v:
IEEE Access, Vol 11, Pp 83209-83220 (2023)
Deep learning (DL)-based methods substantially enhance the speed of magnetic resonance imaging (MRI). Recently, transformer network architectures have been increasingly applied to image reconstruction owing to their exceptional ability to model long-
Externí odkaz:
https://doaj.org/article/ab0e8c89b3b44af29902b47aa4f3bd41
Publikováno v:
IEEE Access, Vol 11, Pp 34407-34420 (2023)
The main bearing is the core component of gas-fired generator, and its reliability directly affects the stability of the whole system. Therefore, it is of great significance to study the fault diagnosis of the main bearing of gas-fired generator. In
Externí odkaz:
https://doaj.org/article/319b7b1a682b4b76bbb750866e10b775