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2481
Advancing Over-the-Air Federated Learning through Deep Reinforcement Learning in UAV-Assisted Networks with Movable Antennas
Published 2025-05-01“…Then An MSE minimization problem is then formulated, involving the joint optimization of moveable antenna position vectors, and the beamforming vector at the UAV. This complex non-convex problem is reformulated as a Markov Decision Process (MDP) and solved using the Twin Delayed Deep Deterministic Policy Gradient (TD3) algorithm within the deep reinforcement learning (DRL) framework. …”
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2482
Calculation and Dressing Simulation of the Profile of the Form Grinding Wheel for Modified ZI Worms
Published 2025-03-01“…Subsequently, the normal vector of the tooth surface is derived. After that, space meshing theory and matrix transformation methods are applied. …”
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2483
A Method of Spatial Mapping and Reclassification for High-Spatial-Resolution Remote Sensing Image Classification
Published 2013-01-01“…First, the multispectral image is classified by a traditional pixel-based classification method (support vector machine). Second, the panchromatic image is subdivided by watershed segmentation. …”
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2484
The mechanism of gene targeting in human somatic cells.
Published 2014-04-01“…Moreover, and in contrast to other systems, the positions of Holliday Junction resolution are evenly distributed along the homology arms of the targeting vector. Most unexpectedly, we demonstrate that when a meganuclease is used to introduce a chromosomal DSB to augment gene targeting, the mechanism of gene targeting is inverted to an ends-in process. …”
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2485
A Fault Identification Method for Electric Submersible Pumps Based on DAE-SVM
Published 2022-01-01“…Additionally, a new method based on the denoising autoencoder (DAE) and support vector machine (SVM) is proposed. Firstly, the ESP production data were processed and fault-related features were screened using the random forest (RF) algorithm. …”
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2486
A multi-player game equilibrium problem based on stochastic variational inequalities
Published 2024-09-01Get full text
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2487
Using Tractography to Distinguish SWEDD from Parkinson’s Disease Patients Based on Connectivity
Published 2016-01-01“…Diffusion magnetic resonance images of SWEDD (n=37) and PD (n=40) were obtained from a research database. Tractography, the process of obtaining neural fiber information, was performed using custom software. …”
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2488
Hybrid feature learning framework for the classification of encrypted network traffic
Published 2023-12-01“…The focus of this research is to evaluate the performance of the Support Vector Machine (SVM) in classifying network packets by application type, as well as classifying the type of data communicated within an application. …”
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2489
Multidimensional State Data Reduction and Evaluation of College Students’ Mental Health Based on SVM
Published 2022-01-01“…In response to the shortcomings of the traditional methods for evaluating the mental health status of college students in terms of computational complexity and low accuracy, a method for evaluating the mental health status of college students based on data reduction and support vector machines was proposed. A model experiment containing internal and external personality tendency classification, anxiety, and depression dichotomy was designed using logistic regression analysis, information entropy, and SVM algorithm to construct the feature dimensions of the network behavior data, combined with the labeled data of mental state to derive the sample data set for model experiments. …”
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2490
Pavement condition detection using acceleration data collected by smartphones based on 1D convolutional neural network
Published 2024-12-01“…Five types of 1D-CNN with different activation functions and network structures were designed to classify the data and were compared with machine learning algorithms, including support vector machine (SVM) and radial basis function (RBF) neural networks. …”
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2491
Active and Reactive Power Control for Wind Turbines Based DFIG Using LQR Controller with Optimal Gain-Scheduling
Published 2021-01-01“…Active and reactive power decoupling is performed using the field-oriented vector control which is used to simplify DFIG’s nonlinearity and derive a compact linearized state-space model. …”
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2492
Long Term Solar Radiation Forecast Using Computational Intelligence Methods
Published 2014-01-01“…The point prediction quality is closely related to the model that explains the dynamic of the observed process. Sometimes the model can be obtained by simple algebraic equations but, in the majority of the physical systems, the relevant reality is too hard to model with simple ordinary differential or difference equations. …”
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2493
Molecular dynamics simulation on glass transition temperature of isomeric polyimide
Published 2009-10-01“…Furthermore, from mean square displacement and vector autocorrelation functions calculations, this group is observed to rotate against other groups in the glassy state, and increases the chain rigidity to a great extent. …”
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2494
GIS Tools for Urban Archaeology in Vienna. Site Mapping with Different Geometries
Published 2025-03-01“…Geoinformation systems (GIS) can help process large and complex amounts of data and create accurate forecasts for construction projects. …”
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2495
Unholy Epiphanies: Faith, Art and the Fractured Self in A Portrait of the Artist as a Young Man
Published 2025-06-01“…An essential aspect of the analysis is the sound dimension of the novel, treated as a vector of artistic signification in itself, through which language becomes a carrier of affect, rhythm and sensory experience. …”
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2496
Influence phase of a dS observer. Part II. Electromagnetism
Published 2025-08-01“…Further, we review and extend many properties of vector spherical harmonics(VSHs) in arbitrary dimensions, explain the relation between spherical and cartesian VSH, and derive an addition theorem for VSHs.…”
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2497
Copy-Move Forgery Verification in Images Using Local Feature Extractors and Optimized Classifiers
Published 2023-09-01“…The proposed algorithms are more efficient than state-of-the-art algorithms even though the suspected image is post-processed.…”
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2498
Fuel prices and economic activity: time and frequency analysis for selected European countries
Published 2025-04-01“…The causal relationships between these macroeconomic variables are first examined using a conventional Granger causality test for the time domain and then the Breiutung–Candelon test based on the vector autoregression model for the frequency domain, which are estimated separately for the long-term, business cycle, and short-term components obtained by applying the boosted Hodrick–Prescott filter. …”
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2499
Using deep learning artificial intelligence for sex identification and taxonomy of sand fly species.
Published 2025-01-01“…Sandflies are vectors for several tropical diseases such as leishmaniasis, bartonellosis, and sandfly fever. …”
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2500
Stroke Prediction Based on Machine Learning
Published 2025-01-01“…Machine learning technology can analyze patients’ historical health data and biometrics to identify high-risk individuals in a timely manner, thereby effectively predicting stroke.This paper evaluates the predictive performance Random Forest and Support Vector Machine (SVM). Data preprocessing encompasses managing missing data, processing categorical variables, and tackling issues related to class imbalance. …”
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