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6881
Advancing thyroid diagnosis: integrating AI-driven CAD framework with numerical data and ultrasound images
Published 2025-07-01“…The proposed CAD framework employs the sparse search algorithm (SSA) for optimized feature selection from numerical data and the tree-structured Parzen estimator for tuning the hyperparameters. …”
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6882
SSOME MODERN ASPECTS OF CATARACT TREATMENT IN CHILDREN
Published 2012-03-01“…On the basis of the own experience the authors suggest the algorithm of surgical tactics and optimal terms of treatment of congenital cataract and amblyopia.…”
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6883
UAV as a Bridge: Mapping Key Rice Growth Stage with Sentinel-2 Imagery and Novel Vegetation Indices
Published 2025-06-01“…The optimal model, incorporating 300 features, achieved an F1 score of 0.864, representing a 2.5% improvement over models based on original spectral bands and a 38.8% improvement over models using a single feature. …”
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6884
Research on the integrated "cloud-edge-end" intelligent and precise management and control technology system for coal mine disasters
Published 2025-03-01“…Existing research mainly focuses on monitoring and early warning technologies or algorithm optimization for individual disasters, lacking a coordinated mechanism for multi-disaster monitoring and early warning, as well as disaster avoidance path planning under emergency response. …”
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6885
Beyond labels: determining the true type of blood gas samples in ICU patients through supervised machine learning
Published 2025-07-01“…The best performing algorithm was extreme gradient boosting (XGboost) using 9 features, with an AUCPR of 0.9974 (95% CI 0.9961–0.9984), significantly better than the LR model (AUCPR = 0.9791, 95% CI 0.9651–0.9904). …”
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6886
Target Detection in Low Grazing Angle with Adaptive OFDM Radar
Published 2015-01-01“…Then, we propose an algorithm to optimally design the transmitted subcarrier weights to improve the detection performance. …”
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6887
Design of Automatic Scoring System for Oral English Test Based on Sequence Matching and Big Data Analysis
Published 2021-01-01“…With the application of an automatic scoring system to all kinds of oral English tests at all levels, the efficiency of test implementation has been greatly improved. The traditional speech signal processing method only focuses on the extraction of scoring features, which could not ensure the accuracy of the scoring algorithm. …”
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6888
Data-driven approach to mid-latitude coherent scatter radar data classification
Published 2025-06-01“…Based on 2021 data, a solution of the problem of automatic data classification is presented without their labeling by an expert and without postulating the number of classes. The algorithm automatically labels the data, determines the optimal number of signal classes observed by the radars, and trains a two-layer classifying neural network of an extremely simple structure. …”
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6889
An Integrated Approach to Scheduling B-CAVs in Container Terminals considering Battery Management
Published 2023-01-01“…Furthermore, a congestion-free path plan-based improved genetic algorithm is presented to obtain a near-optimal plan for dispatching B-CAVs to perform transporting and charging operations. …”
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6890
A deep contrastive learning-based image retrieval system for automatic detection of infectious cattle diseases
Published 2025-01-01“…The model’s performance was also improved by a fine-tuned procedure between k-nearest neighbor and its normalized distance of each data point, including precision of 0.833 ± 0.134, specificity of 0.930 ± 0.054, recall of 0.838 ± 0.118, and accuracy of 0.915 ± 0.025, respectively. …”
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6891
Susceptibility assessment of freeze-thaw erosion induced debris flow using random forest, Eastern Tibetan Plateau
Published 2025-08-01“…Control factors with high frequency and performance were selected from the perspectives of material sources, dynamic conditions, and hydrological factors, leading to an optimized selection strategy, and the Random Forest Algorithm was employed for susceptibility assessment (No Freeze-thaw erosion model, NFEM). …”
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6892
Adaptive Multi-Robot Exploration for Unknown Environments Using Edge-Weighted Path Planning
Published 2025-01-01“…Existing centralized approaches struggle with scalability, while decentralized methods often incur high computational costs and inefficient task coordination. This study presents a scalable and adaptive multi-robot exploration algorithm that adaptively updates edge weights based on visit counts, reservations, and obstacles to optimize path allocation and minimize redundant scanning. …”
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6893
End-of-Line Quality Control Based on Mel-Frequency Spectrogram Analysis and Deep Learning
Published 2025-07-01“…The neural network was trained on a highly imbalanced dataset, using oversampling and Bayesian hyperparameter optimization. The final classification algorithm achieved classification metrics with high accuracy (99%). …”
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6894
Data mining methods application in reflexive adaptation realization in e-learning systems
Published 2017-09-01“…Finding such regularities and their subsequent analysis will make it possible to reorganize the structure of the system in a more optimal way and without human intervention, which will prolong the life cycle of the software and reduce the costs of its maintenance. …”
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6895
Selective Cleaning Enhances Machine Learning Accuracy for Drug Repurposing: Multiscale Discovery of MDM2 Inhibitors
Published 2025-07-01“…The optimized model was integrated with structure-based virtual screening via molecular docking to prioritize repurposing candidate compounds. …”
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6896
Load-dependent vehicle routing problem with route time constraint: a heuristic approach
Published 2025-12-01“…The results show that for instances with known optimal solutions, the heuristic algorithm can reach solutions with small gaps to the optimal. …”
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6897
Vehicle Reidentification via Multifeature Hypergraph Fusion
Published 2021-01-01“…To merge multiple feature descriptors, an efficient and appropriate representation is particularly necessary, and a hypergraph is naturally suitable for modeling high-order relationships. In addition, the spatiotemporal correlation of traffic status between cameras is the constraint beyond the image, which can greatly improve the re-ID accuracy of different vehicles with similar appearances. …”
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6898
Radio Map Reconstruction With Adaptive Spatial Feature Learning
Published 2024-01-01“…In this paper, we first explore the spatial features of signals on the radio map and formulate the reconstruction problem as an optimization problem with feature penalties. Then, we propose an iteration algorithm with spatial feature learning to reconstruct signals on the radio map, which improves the reconstruction accuracy by using an adaptive feature dictionary. …”
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6899
Energy-Efficient UAV Relaying Robust Resource Allocation in Uncertain Adversarial Networks
Published 2021-01-01“…We compare our algorithm with existing algorithms and demonstrate the improved EE UAV relaying communication for our model.…”
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6900
Un Algoritmo de Estimación de Distribuciones copulado con la Distribución Generalizada de Mallows para el Problema de Ruteo de Autobuses Escolares con Selección de Paradas
Published 2017-07-01“…Different and diverse instances served as input and test parameters in order to show that permutation-based optimization problems such as the school bus routing problem with bus stop selection can be solved by means of a probability model, and improving the estimation of the central permutation helps the performance of the algorithm. …”
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