Zobrazeno 1 - 10
of 186
pro vyhledávání: '"gradient boosting tree"'
An adaptive hybrid african vultures-aquila optimizer with Xgb-Tree algorithm for fake news detection
Publikováno v:
Journal of Big Data, Vol 11, Iss 1, Pp 1-41 (2024)
Abstract Online platforms and social networking have increased in the contemporary years. They are now a major news source worldwide, leading to the online proliferation of Fake News (FNs). These FNs are alarming because they fundamentally reshape pu
Externí odkaz:
https://doaj.org/article/559e42042942433787853298e895bd9d
Autor:
Xueqin Jiang, Huaqiang Du, Song Gao, Shenghui Fang, Yan Gong, Ning Han, Yirong Wang, Kerui Zheng
Publikováno v:
GIScience & Remote Sensing, Vol 61, Iss 1 (2024)
Timely and accurate mapping of paddy rice cultivation based on remote sensing technology is crucial and valuable for ensuring food security and sustainable environmental management. In most relevant studies, rice mapping was conducted using time-seri
Externí odkaz:
https://doaj.org/article/b7d94b10444c4bee923ae4c126377f62
Publikováno v:
Biomolecules, Vol 14, Iss 7, p 767 (2024)
The subcellular localization of messenger RNAs (mRNAs) is a pivotal aspect of biomolecules, tightly linked to gene regulation and protein synthesis, and offers innovative insights into disease diagnosis and drug development in the field of biomedicin
Externí odkaz:
https://doaj.org/article/2164410b77ea4bfe98158f42b2422233
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Accurate control of the gram weight of a single cigarette is of major significance for the improvement of product process quality and the reduction of production costs. This paper establishes a graph neural network (GNN) model to predict the equipmen
Externí odkaz:
https://doaj.org/article/555cb0a0b6a44bda9063bc6bc3a60d16
Autor:
Wang Zhan
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In this paper, a credit scoring integration model incorporating BRNN is used to study the credit scoring problem in automobile finance. Aiming at the problems of existing credit scoring models constructed with shallow architecture and the unidirectio
Externí odkaz:
https://doaj.org/article/0530bbb626dd43a2af8dd6120121d705
Autor:
Wei Yihang
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
This paper constructs a patent value assessment model for colleges and universities from two perspectives of: value identification and price prediction. Firstly, 10 indicators are selected from 3 dimensions of technology, economy, and law. Then it co
Externí odkaz:
https://doaj.org/article/77ff5d1b60db482abe358165f66ec150
Autor:
Lin Yingtao
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In this paper, based on the machine learning algorithm of psychological education and civic education research, the decision tree algorithm and gradient enhancement tree are used, and then construct the crisis early warning model of the integration o
Externí odkaz:
https://doaj.org/article/3443cde0ee1d480fb6c505a359937e69
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In the digitalization of big data information, how to use big data and China’s radiation industry combined have become a key topic of social concern. This paper first constructs LightGBM model by gradient boosting tree and deep neural network. Grad
Externí odkaz:
https://doaj.org/article/b6c98f0047034e2a868d327c06d75ce4
Publikováno v:
International Journal of Contemporary Hospitality Management, 2022, Vol. 35, Issue 6, pp. 2084-2112.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJCHM-06-2022-0737
Autor:
Eyüp Tolunay Küp, Salih Cebeci, Barış Bayram, Gözde Aydın, Burcin Bozkaya, Raha Akhavan-Tabatabaei
Publikováno v:
Symmetry, Vol 16, Iss 4, p 505 (2024)
This paper proposes a novel route optimization framework to solve the problem of instant pick-up and delivery for e-grocery orders. The proposed framework extends the traditional time-windowed package delivery problem. We demonstrate the effectivenes
Externí odkaz:
https://doaj.org/article/99a86f58d3b24428aa775ea5ed0c0ce9