Results 31 to 40 of about 279,520 (289)

Defining the best-fit machine learning classifier to early diagnose photovoltaic solar cells hot-spots

open access: yesCase Studies in Thermal Engineering, 2021
Photovoltaic (PV) hot-spots is a reliability problem in PV modules, where a cell or group of cells heats up significantly, dissipating rather than producing power, and resulting in a loss and further degradation for the PV modules’ performance. Therefore,
Mahmoud Dhimish
doaj   +1 more source

Efficient Optimization of Performance Measures by Classifier Adaptation [PDF]

open access: yes, 2012
In practical applications, machine learning algorithms are often needed to learn classifiers that optimize domain specific performance measures. Previously, the research has focused on learning the needed classifier in isolation, yet learning nonlinear ...
Li, Nan, Tsang, Ivor W., Zhou, Zhi-Hua
core   +1 more source

Adversarial machine learning phases of matter

open access: yesQuantum Frontiers, 2023
We study the robustness of machine learning approaches to adversarial perturbations, with a focus on supervised learning scenarios. We find that typical phase classifiers based on deep neural networks are extremely vulnerable to adversarial perturbations:
Si Jiang, Sirui Lu, Dong-Ling Deng
doaj   +1 more source

Physical Activity Monitoring and Classification Using Machine Learning Techniques

open access: yesLife, 2022
Physical activity plays an important role in controlling obesity and maintaining healthy living. It becomes increasingly important during a pandemic due to restrictions on outdoor activities.
Saeed Ali Alsareii   +6 more
doaj   +1 more source

Comparison of Machine Learning Classifiers for Reducing Fitness Evaluations of Structural Optimization [PDF]

open access: yesJournal of Soft Computing in Civil Engineering, 2021
Metaheuristic algorithms have been widely used to solve structural optimization problems. Despite their powerful search capabilities, these algorithms often require a large number of fitness evaluations.
Tran-Hieu Nguyen, Anh-Tuan Vu
doaj   +1 more source

Probability-driven scoring functions in combining linear classifiers [PDF]

open access: yesJournal of Universal Computer Science, 2022
Although linear classifiers are one of the oldest methods in machine learning, they are still very popular in the machine learning community. This is due to their low computational complexity and robustness to overfitting.
Pawel Trajdos, Robert Burduk
doaj   +3 more sources

Machine Learning Diagnosis of Dengue Fever: A Cost-Effective Approach for Early Detection and Treatment [PDF]

open access: yesOvidius University Annals: Economic Sciences Series, 2023
This research aims to explore the potential of machine learning algorithms for diagnosing of dengue fever and assess their cost-effectiveness compared to conventional methods.
Hamzat Salami   +2 more
doaj  

Detection of Dispersed Radio Pulses: A machine learning approach to candidate identification and classification [PDF]

open access: yes, 2016
Searching for extraterrestrial, transient signals in astronomical data sets is an active area of current research. However, machine learning techniques are lacking in the literature concerning single-pulse detection.
Devine, Thomas   +2 more
core   +3 more sources

LinRegDroid: Detection of Android Malware Using Multiple Linear Regression Models-Based Classifiers

open access: yesIEEE Access, 2022
In this study, a framework for Android malware detection based on permissions is presented. This framework uses multiple linear regression methods. Application permissions, which are one of the most critical building blocks in the security of the Android
Durmus Ozkan Sahin   +2 more
doaj   +1 more source

Classifying topological sector via machine learning [PDF]

open access: yesProceedings of 37th International Symposium on Lattice Field Theory — PoS(LATTICE2019), 2020
7 pages, 4 figures, 4 tables, talk presented at the 37th International Symposium on Lattice Field Theory - Lattice 2019, 16-22 June 2019, Wuhan ...
Kitazawa, Masakiyo   +2 more
openaire   +2 more sources

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