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5221
Tool wear prediction based on XGBoost feature selection combined with PSO-BP network
Published 2025-01-01“…In order to solve the problem of input feature selection and parameter selection in BP neural network, a double-layer programming model of input feature and parameter selection is established, which is solved by XGBoost and PSO. …”
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5222
Analysis on Nonlinear Dynamic Characteristic of Synchronous Generator Rotor System
Published 2019-01-01“…This paper focuses on the swing oscillation process of the synchronous generator rotors in a three-machine power system. With the help of bifurcation diagram, time history, phase portrait, Poincaré section, and frequency spectrum, the complex dynamical behaviors and their evolution process are detected clearly in this power system with varying perturbation related parameters and different system parameters. …”
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5223
Theory of bunched beam transverse Schottky signals with stationary rf system and high-order chromaticity
Published 2024-11-01“…The derived theory is supported by macroparticle simulations and applied to typical beam and machine parameters in the Large Hadron Collider.…”
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5224
Determining the Strength of Structural Materials by Solving Inverse Problems of Thermoelasticity
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5225
Proposals for the Multiparametric Design Application in Electrical Mechanical Engineering
Published 2024-11-01“…The peculiarity of electric machines calculation and design is the necessity of simultaneous checking of all interrelated parameters (mechanical, electromagnetic, thermal) with any changes. …”
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5226
THE USE OF POROUS CERAMICS FOR EVAPORATIVE AND EVAPORATIVE – VAPOR –COMPRESSION SYSTEMS
Published 2013-04-01“…It has been determined, that combined air conditioning system is completely closed on the consumption of water at the parameters of the outside air equal to tA =32ºC and XA>13g/kg (in system with direct evaporative cooling machine), and tA=32ºC and XA>12g/kg (in system with indirect evaporative cooling machine). …”
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5227
Dependence of Tractor Traction Properties on Agricultural Machinery Connections
Published 2023-12-01“…To investigate the impact of the agricultural machinery connections with the tractor on the tractor traction properties, and determine the impact of agricultural machinery weight, and grip width on the main technical and economic parameters. To analyze how geometrical parameters of tractors and agricultural machinery correlate with soil reactions under the machine support wheels as well as the front and rear wheels of the tractor. …”
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5228
THE STOCHASTIC APPROACHES OF PROCESSES’ DESIGN IN VACUUM-PLASMA FORMATION OF NANOSTRUCTURED COATINGS
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5229
Upper limb kinematic measurement using markerless motion capturing (MMC) in stroke survivors: A cross-sectional experimental study
Published 2025-06-01“…Significant positive correlations were found between the results of the manual motor assessments and most of the kinematic parameters. The results of the four selected machine learning models revealed ≥0.85 sensitivity in the stroke upper limb functional level classification. …”
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5230
Kolmogorov GAM Networks Are All You Need!
Published 2025-05-01“…Such representations are useful in machine learning for encoding dictionaries (a.k.a. …”
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5231
Enhancing sentiment analysis in tourism reviews: A comparative study of algorithms in ASPECT-BASED SENTIMENT ANALYSIS and EMOTION DETECTION
Published 2025-03-01“…Review data was taken from Google Maps and analyzed using BoW, LDA, NRC Emotion Lexicon, machine learning, and deep learning algorithms such as Logistic Regression (LR), Naïve Bayes (NB), Random Forest (RF), Support Vector Machine (SVM), K-Nearest Neighbors (KNN), Gradient Boosting (GB), Decision Tree (DT), and BERT. …”
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5232
A deep hybrid learning pipeline for accurate diagnosis of ovarian cancer based on nuclear morphology.
Published 2022-01-01“…We aim to correlate the morphometric features of the nucleus along with the distribution of nuclear lamin proteins with classical machine learning to differentiate between normal and ovarian cancer tissues. …”
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5233
Enhancing Explainability in Predictive Maintenance : Investigating the Impact of Data Preprocessing Techniques on XAI Effectiveness
Published 2024-05-01“…Modeling is a whole process that includes an important data preprocessing phase, with parameter selection such as time window, smoothing parameter, or rectified RUL when dealing with multivariate time series dataset. …”
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5234
Statistical Analysis of the Effect of Viscose Air-jet Spun Yarn Process variables on the Tensile properties of Plied yarns based on Taguchi Method
Published 2024-11-01“…In this study, the effect of process parameters of 100% viscose air-jet spun yarns produced by Autoairo spinning machine on tensile properties of plied yarns were investigated. …”
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5235
加工中心圆盘式刀库转动定位机构的设计计算
Published 2006-01-01“…The design and calculation method on rotating and locating mechanism of MCV2520 miniature vertical machining center’s circular tool magazine are introduced. …”
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5236
Slope Stability Prediction Based on Incremental Learning Bayesian Model and Literature Data Mining
Published 2025-02-01“…In predicting slope stability, updating datasets with new cases necessitates retraining traditional machine learning models, consuming substantial time and resources. …”
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5237
Channel Estimation for Relay-Based M2M Two-Way Communications Using Expectation-Maximization
Published 2013-12-01“…The growing popularity of machine-to-machine (M2M) communications in wireless networks is driving the need to update the corresponding receiver technology based on the characteristics of M2M. …”
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5238
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5239
Approach to implant monitoring and data processing with digital implant lifecycle management
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5240
Numerical analysis method of stress wave transmission attenuation of coal and rock structural plane
Published 2024-11-01“…Simultaneously, a machine learning model for the correction of Barton-Bandis intrinsic numerical simulation parameters under axial static loading and inclination differences of coal rock structural planes is obtained, which greatly improves the computational efficiency of the correlation mechanism between deformation behavior and intrinsic parameters in the impacted state of coal rock structural planes. …”
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