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781
Dynamic, symmetry-preserving, and hardware-adaptable circuits for quantum computing many-body states and correlators of the Anderson impurity model
Published 2025-05-01“…The many-body ground state of the AIM is determined as the minimum over all minima of O(N_{q}^{2}) distinct charge-spin sectors. Hamiltonian expectation values are shown to require ω(N_{q})<N_{meas.}…”
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782
Identification and verification of diagnostic biomarkers for deep infiltrating endometriosis based on machine learning algorithms
Published 2024-11-01“…The results indicated that USP14 is significantly upregulated in DIE and exhibits good predictive value (AUC = 0.786). Further analysis revealed the important role of USP14 in muscle function, cellular growth factor response, and maintenance of chromosome structure, and its close association with various immune cell functions. …”
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783
Laser marking method for nonferrous metal casting ingots based on improved RANSAC algorithm
Published 2025-01-01“…On the ground of the optimized RANSAC to fit the plane equation, the normal vector of the plane is calculated, and the angle between the coordinate axis and the normal vector in the pendulum coordinate system is determined through the normal vector, enabling automatic alignment and vertical focusing functions to be achieved. …”
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784
Elevation Error Prediction of Continuous Beam Cantilever Construction Phase Based on LS-SVM
Published 2025-06-01“…I compare the Least Squares-Support Vector Machines (LS-SVM) prediction value with the measured value, the SVM model predictions, the BP neural network model predictions and the dimensionality reduction model predictions, so that predict elevation errors during cantilever construction phases by established models. …”
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785
Identification of ulcerative colitis diagnostic markers from differentially expressed genes shared with Hirschsprung disease
Published 2025-04-01“…Feature genes for distinguishing UC were identified using support vector machine-recursive feature elimination, LASSO regression, and random forest techniques. …”
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786
Uncertainty quantification from ensemble variance scaling laws in deep neural networks
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787
Large charge meets semiclassics in $$\mathcal{N}$$ = 4 super Yang-Mills
Published 2025-06-01“…Abstract We study the large-charge sector of $$\mathcal{N}$$ = 4 super Yang-Mills theory (SYM) with SU(N) gauge group by constructing a special class of half-BPS heavy operators, termed “canonical operators”. …”
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788
Development of Advanced Machine Learning Models for Predicting CO<sub>2</sub> Solubility in Brine
Published 2025-02-01“…Using a comprehensive database of 1404 experimental data points spanning temperature (−10 to 450 °C), pressure (0.098 to 140 MPa), and salinity (0.017 to 6.5 mol/kg), the research evaluates the predictive capabilities of five ML algorithms: Decision Tree, Random Forest, XGBoost, Multilayer Perceptron, and Support Vector Regression with a radial basis function kernel. …”
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789
Torque Prediction In Deep Hole Drilling: Artificial Neural Networks Versus Nonlinear Regression Model
Published 2025-12-01“…Results show that the ANN model has better predictive capability, the average MAPE value approximately four times smaller and higher reliability with a standard deviation approximately 3.5 times smaller than the exponential function model. …”
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790
Design and analysis of active disturbance rejection and field weakening control system for PMSM based on FCS-MPC
Published 2024-07-01“…To mitigate torque term interferences, this paper presents a combination of finite control set model predictive control (FCS-MPC) and a model predictive torque control system based on torque and flux linkage output design, to replace traditional direct torque control (DTC). Based on a value function constructed to minimize torque and flux linkage ripples, calculations and optimizations enable the selection of optimal space vector control signals that are then transmitted to the inverters. …”
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791
Market, Management and Profession. Social Business in the Polder.
Published 2004-01-01“…From a professional point of view the purpose and functions of professional care and welfare work are at stake. …”
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792
Study of the Sustainability of Potato Farms in the Region of Oued Souf (Southern Algeria)
Published 2023-02-01“…This is why it is necessary to face the problems encountered and fight against the factors that can hinder the sustainability of this sector and give a competitive value.…”
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793
THE SIGNIFICANCE OF LEGAL REGULATION IN ENSURING CYBER SECURITY IN THE CONDITIONS OF WAR: EXPERIENCE FOR UKRAINE
Published 2024-05-01“…That is why cyber security in most countries of the world is recognized as an important component of national security, the provision of which is impossible without the formation and functioning of a national system in the field of cyber security, which is based on such principles as respect for the principles and norms of international law, protection of fundamental values defined by current legislation, protection national interests in cyberspace. …”
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794
Effects of normal stress on shear properties and acoustic emission characteristics of bonded rock-concrete interfaces
Published 2025-08-01“…Conversely, the cumulative AE count diminishes under elevated normal stresses. The b value and F-function serves as an effective indicator of crack evolution; The significant decrease in b-value at peak stress and the significant increase in F-value at peak stress are associated with brittle damage. …”
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795
Educational Connections: Museums, Universities, and Schools as Places of Supplementary Learning
Published 2025-04-01“…The study is further enriched by interviews with two experts from Brazil and France, who collaborate within the Spanish university sector. This qualitative research uses interviews to analyze the key opinions of its participants, from both an analytical and propositional perspective. …”
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796
Lorenz-PSO Optimized Deep Neural Network for Enhanced Phonocardiogram Classification
Published 2025-01-01“…The results are also compared to a fusion of instantaneous frequency-based features with random forest & KNN classifiers and other state-of-the-art methods on accuracy, precision, recall, F1-score, and fitness value. The suggested approach is reliable since fitness value, loss function, and statistical measures are profiled on 100 independent runs. …”
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797
Multi-Objective Parameter Optimization of Rotary Screen Coating Process for Structural Plates in Spacecraft
Published 2024-11-01“…Thus, it is indicated that the CLMOGOA managed to outperform the MOGOA on the test functions. In order to solve the optimization problem, 108 sets of process experiments were designed, and then the experimental data were used to train a Back Propagation Neural Network (BPNN), a Least Squares Support Vector Machine (LSSVM), and Random Forest (RF) to obtain the best prediction model for the process parameters. …”
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798
STRAIN CONCENTRATION IN APICES OF RADIAL CRACKS IN A THIN COATED PIPE WALL
Published 2017-10-01“…The ultimate goal of the study is to determine the values of the strain intensity coefficient at the apices of the crack.…”
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799
Development of a machine learning-based risk assessment model for loneliness among elderly Chinese: a cross-sectional study based on Chinese longitudinal healthy longevity survey
Published 2024-11-01“…Conclusion The study found a 23.4% prevalence of loneliness among elderly individuals in China. SHAP values indicated that marital status has the strongest evaluative value across all forecasting periods. …”
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800
A book as an attribute of everyday life culture (based on the German classics)
Published 2019-03-01“…The functional role of books (scientific, artistic, philosophical, religious and moralistic) in the public practice of the German Enlightenment is comparable to the significance of such major national concepts as the Lutheran faith and a special German character. …”
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