Zobrazeno 1 - 10
of 316
pro vyhledávání: '"Qiangfu ZHAO"'
Publikováno v:
IEEE Access, Vol 12, Pp 159316-159335 (2024)
Credit card fraud (CCF) is a significant threat to cardholders and financial institutions. CCF detection against this threat is challenging due to extremely imbalanced data (EID). EID involves extremely few instances of fraud for training and an extr
Externí odkaz:
https://doaj.org/article/2e03618967114c458023b8752332785f
Publikováno v:
International Journal of Financial Studies, Vol 12, Iss 3, p 61 (2024)
Stock market prediction (SMP) is challenging due to its uncertainty, nonlinearity, and volatility. Machine learning models such as recurrent neural networks (RNNs) have been widely used in SMP and have achieved high performance in terms of “minimum
Externí odkaz:
https://doaj.org/article/132eb22a5c9a4073a1d34cfdbfd3a30e
Publikováno v:
IEEE Access, Vol 11, Pp 105009-105026 (2023)
Stock market prediction (SMP) is a challenging task due to its uncertainty, nonlinearity, and volatility. Machine learning models, such as artificial neural networks (ANNs) and support vector regression (SVR), have been widely used for stock market p
Externí odkaz:
https://doaj.org/article/45f9363eb063461fab8b75cc944e9f6f
Publikováno v:
IEEE Access, Vol 11, Pp 70621-70634 (2023)
Sleep staging serves as a critical basis for assessing sleep quality and diagnosing sleep disorders in clinical practice. Most existing methods rely solely on a single channel for sleep staging, thereby neglecting the complementary nature of multimod
Externí odkaz:
https://doaj.org/article/bcd3a48172814422b8a947bde4958131
Publikováno v:
IEEE Access, Vol 9, Pp 93871-93891 (2021)
In this paper, we propose a multi-branch neural network architecture named Coupled Modular Neural Network (CMNN). A CMNN is a network consisting of $\beta $ closely coupled sub-networks, where $\beta $ is termed as the branching factor in this paper.
Externí odkaz:
https://doaj.org/article/060ea740c0ad43e8825a66ac656b00c9
Publikováno v:
The Scientific World Journal, Vol 2015 (2015)
A fitness landscape presents the relationship between individual and its reproductive success in evolutionary computation (EC). However, discrete and approximate landscape in an original search space may not support enough and accurate information fo
Externí odkaz:
https://doaj.org/article/b56bdb7ecc3a4028a4133546335314c7
Publikováno v:
Applied Computational Intelligence and Soft Computing, Vol 2012 (2012)
Externí odkaz:
https://doaj.org/article/9d06fe5c456c4944bcb71fdbf66c9c7c
Publikováno v:
2022 International Automatic Control Conference (CACS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a13ff28848d00283b0e06c2a369fcc79
https://doi.org/10.1109/cacs55319.2022.9969826
https://doi.org/10.1109/cacs55319.2022.9969826
Publikováno v:
2022 IEEE International Conference on Consumer Electronics-Asia (ICCE-Asia).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fb8cd2942354a0610b1829c86b7fe91
https://doi.org/10.1109/icce-asia57006.2022.9954815
https://doi.org/10.1109/icce-asia57006.2022.9954815
Publikováno v:
2022 IEEE International Conference on Consumer Electronics-Asia (ICCE-Asia).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15a4a49a98cae6df6ae69eaa6ec9d5e9
https://doi.org/10.1109/icce-asia57006.2022.9954875
https://doi.org/10.1109/icce-asia57006.2022.9954875