-
18861
A Hybrid Deep Learning‐Based Forecasting Model for the Peak Height of Ionospheric F2 Layer
Published 2023-10-01“…Abstract To achieve accurate forecasting of the peak height of the ionospheric F2 layer (hmF2), we propose a hybrid deep learning model of improved seagull optimization algorithm (ISOA) optimized long short‐term memory (LSTM) model based on a complete ensemble empirical mode decomposition with adaptive noise (CEEMDAN) theory. …”
Get full text
Article -
18862
T cell receptor signaling pathway subgroups and construction of a novel prognostic model in osteosarcoma
Published 2025-01-01“…Immune landscape analysis including immune infiltration analysis, ESTIMATE algorithm and immune checkpoints expression levels of molecular subtypes and different risk groups were analyzed. …”
Get full text
Article -
18863
Antibiotic prophylaxis of acute postoperative endophthalmitis
Published 2021-12-01“…</i> </p> <p> <i>In conclusion, the authors suggested a rational antimicrobial preventive algorithm for endophthalmitis after phaco based on the analysis of recent Russian and foreign published data and adapted to the Russian health care system.…”
Get full text
Article -
18864
Probabilistic Short‐Term Solar Driver Forecasting With Neural Network Ensembles
Published 2024-03-01“…The United States Air Force (USAF) operational High Accuracy Satellite Drag Model (HASDM), relies on JB2008, (https://doi.org/10.2514/6.2008‐6438), and forecasts of solar drivers from a linear algorithm. We introduce methods using long short‐term memory (LSTM) model ensembles to improve over the current prediction method as well as a previous univariate approach. …”
Get full text
Article -
18865
An Examination of SuperDARN Backscatter Modes Using Machine Learning Guided by Ray‐Tracing
Published 2022-09-01“…In this study, we present a new two‐stage machine learning algorithm for identifying different backscatter modes in SuperDARN data. …”
Get full text
Article -
18866
Enhancing Passive WiFi Device Localization Through Packet Timing Analysis
Published 2025-01-01“…Simulations and experiments conducted under diverse multipath conditions demonstrate the algorithm’s accuracy in 2-D positioning, achieving an average accuracy of as low as 0.24 m in simulations and 1.18 m in experiments when the Wi-Fi router and device are separated by distances of up to 18 m. …”
Get full text
Article -
18867
A Cloud-Based Optimized Ensemble Model for Risk Prediction of Diabetic Progression—An Azure Machine Learning Perspective
Published 2025-01-01“…This study introduces an optimized Light Gradient-Boosting Machine (Light GBM) and K-Nearest Neighbour (KNN) based ensemble algorithm for predicting diabetic progression of Type 2 Diabetes, classifying it as high or low risk, using patient health parameters and serum measurements. …”
Get full text
Article -
18868
Numerical Calibration Method for Vehicle Velocity Data from Electronic Registration Identification of Motor Vehicles Based on Mobile Edge Computing and Particle Swarm Optimization...
Published 2020-01-01“…The velocity detection using electronic registration identification of motor vehicles is constrained by the detection algorithm, the material of the automobile windshield, the placement of the decals, the installation method of the signal reader, and the angle of the antenna. …”
Get full text
Article -
18869
Adaptive Asymptotic Shape Synchronization of a Chaotic System with Applications for Image Encryption
Published 2024-12-01“…Simulation experiments demonstrate that the proposed encryption algorithm achieves exceptional performance in terms of correlation metrics and entropy, with a competitive value of 7.9971. …”
Get full text
Article -
18870
Health Care Costs attributable to Hospital-diagnosed Back Pain: A Longitudinal Register-based Study of the Danish Population
Published 2014-02-01“…One-year prevalence was defined according to a previously published and validated algorithm, which was applied to the Danish national patient registry. …”
Get full text
Article -
18871
Cognitive load detection through EEG lead wise feature optimization and ensemble classification
Published 2025-01-01“…The binary arithmetic optimization (BAO) algorithm employed to reduce the feature space and extract multi-domain features from modes, thereby optimizing classification performance. …”
Get full text
Article -
18872
Construction and application of a physically-based constitutive model for superplastic deformation of near-α TNW700 titanium alloy
Published 2025-01-01“…Material constants are calibrated using a genetic algorithm combined with multi-objective optimization. …”
Get full text
Article -
18873
Validation of DSDs of GPM DPR with Ground-Based Disdrometers over the Tianshan Region, China
Published 2024-12-01“…In the applied single-frequency retrieval algorithm (SFA), the rainfall parameters retrieved from the Ka band outperformed those retrieved from the Ku band, indicating that the Ka band has stronger detection capability in the Tianshan Mountains area, where light rain predominates. …”
Get full text
Article -
18874
Credit Rating Model of Small Enterprises Based on Optimal Discriminant Ability and Its Empirical Study
Published 2021-01-01“…Based on this principle, a nonlinear optimization model for credit rating division of small enterprises is built, and the approximate solution of the model is solved by a recursive algorithm with strong reproducibility and clear structure. …”
Get full text
Article -
18875
Pedagogical strategies for enhancing physical activity: A systematic review of trends and approaches
Published 2024-12-01“…As a result of the search, 93 scientific articles were selected. A special algorithm in the Python programming language was developed for analyzing and synthesizing data from the selected articles. …”
Get full text
Article -
18876
Measuring Transducer for Air Gap Capacitive Sensor in Hydrogenerator
Published 2020-03-01“…The control action in the device is formed by the phase of the unbalancing signal.The structural diagram of the converter is presented and the algorithm of its operation is described. The process of forming a measuring output signal proportional to the sensor working capacitance in the circuit is considered.The use of a capacitive sensor with coplanar parallel electrodes and the proposed secondary measuring transducer will ensure high accuracy and resolution when measuring the air gap.…”
Get full text
Article -
18877
Analysis of acoustic field characteristics of mesoscale eddies throughout their complete life cycle
Published 2025-01-01“…Through the amalgamation of multi-source data, this research introduces an innovative mesoscale eddy tracking algorithm and an enhanced Gaussian eddy model. Utilizing the BELLHOP ray theory model, this investigation scrutinizes the acoustic field characteristics of a cyclonic eddy and a typical anticyclonic eddy (CE-AE) pair exhibiting complete life cycles in the Northwest Pacific. …”
Get full text
Article -
18878
Research on Clue Mining in Criminal Cases of Smart Phone Trojan Horse under the Background of Information Security
Published 2022-01-01“…Aiming at the problem of the lack of means for mining-related forms between things, the pheromone strategy of absorbing the ant colony algorithm is proposed, and random walks are performed on the conceptual network. …”
Get full text
Article -
18879
SequenceCraft: machine learning-based resource for exploratory analysis of RNA-cleaving deoxyribozymes
Published 2025-01-01“…This became possible with the development of a unique curated database of > 350 RNA-cleaving catalytic cores, property-based sequence representations allowing to work with both conventional and chemically modified nucleotides, and optimized kobs predicting algorithm achieving Q2 > 0.9 on experimental data published to date. …”
Get full text
Article -
18880
Automated system for calving time prediction and cattle classification utilizing trajectory data and movement features
Published 2025-01-01“…Our Customized Tracking Algorithm (CTA) maintains continuous identity tracking for each cow, enabling accurate re-identification even during occlusions. …”
Get full text
Article