Facilitating database tuning with hyper-parameter optimization: a comprehensive experimental evaluation

X Zhang, Z Chang, Y Li, H Wu, J Tan, F Li… - arXiv preprint arXiv …, 2021 - arxiv.org
Recently, using automatic configuration tuning to improve the performance of modern
database management systems (DBMSs) has attracted increasing interest from the …

Current sensorless control for WRSM using model-free adaptive control

SA Hashjin, A Corne, S Pang… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Sensorless control theory is considered as one of the most important keys to reduce the cost
of manufacturing and maintenance in automotive applications. This article presents a current …

Adaptive estimation of multi-regional soil salinization using extreme gradient boosting with Bayesian TPE optimization

B Chen, H Zheng, G Luo, C Chen, A Bao… - … Journal of Remote …, 2022 - Taylor & Francis
Soil salinization endangers the development of ecological agriculture. As soil salinization is
often heavily affected by regional environments, difficulties arise when constructing an …

Hyper-parameter optimization tools comparison for multiple object tracking applications

F Madrigal, C Maurice, F Lerasle - Machine Vision and Applications, 2019 - Springer
Commonly, an algorithm needs a certain number of variables that control its behavior. The
optimal values result in a better performance that could generate profits for companies …

Phishing web page detection using optimised machine learning

J Stobbs, B Issac, SM Jacob - … on Trust, Security and Privacy in …, 2020 - ieeexplore.ieee.org
Phishing is a type of social engineering attack that can affect any company or anyone. This
paper explores the effect that different features and optimisation techniques have on the …

[HTML][HTML] Spatial Mapping of Soil CO2 Flux in the Yellow River Delta Farmland of China Using Multi-Source Optical Remote Sensing Data

W Yu, S Chen, W Yang, Y Song, M Lu - Agriculture, 2024 - mdpi.com
The spatial prediction of soil CO2 flux is of great significance for assessing regional climate
change and high-quality agricultural development. Using a single satellite to predict soil …

Comparative Study of Various Hyperparameter Tuning on Random Forest Classification With SMOTE and Feature Selection Using Genetic Algorithm in Software …

MK Suryadi, R Herteno, SW Saputro… - Journal of Electronics …, 2024 - jeeemi.org
Software defect prediction is necessary for desktop and mobile applications. Random Forest
defect prediction performance can be significantly increased with the parameter optimization …

A new bayesian modeling for 3d human-object action recognition

C Maurice, F Madrigal, A Monin… - 2019 16th IEEE …, 2019 - ieeexplore.ieee.org
Intelligent surveillance systems in human-centered environments require people behavioral
monitoring. In this paper, we propose a new Bayesian framework to recognize actions on …

Representative Calibration Using Black-Box Optimization and Clustering

S Lee, P Maneekul, ZB Zabinsky - 2023 Winter Simulation …, 2023 - ieeexplore.ieee.org
Calibration is a crucial step for model validity, yet its representation is often disregarded.
This paper proposes a two-stage approach to calibrate a model that represents target data …

[PDF][PDF] Optimization of configuration parameter set in video analysis

J Król, M Grega - Journal of Image and Graphics, 2019 - joig.net
In our ongoing research we focus on detection of firearms and knives in video stream from
Closed Circuit Video Television. During this research we came across a multiple-objective …