-
1541
Research on Recommendation of Core Competencies and Behavioral Indicators of Pilots Based on Collaborative Filtering
Published 2024-12-01“…This paper proposes a new model of collaborative filtering that introduces a user difference factor to address the issue of less pronounced similarity performance in traditional algorithms. The algorithm is applied to the recommendation of pilots’ core competency behavior indicators to support pilots’ daily training arrangements, improve their core competencies, and ensure civil aviation flight safety. …”
Get full text
Article -
1542
Optimized YOLOv8 for enhanced breast tumor segmentation in ultrasound imaging
Published 2025-06-01“…These models were evaluated in two experimental setups—training on a combined dataset and training on separate datasets for benign and malignant classes. …”
Get full text
Article -
1543
Comparative Analysis of Deep Learning Methods for Classification of Ablated Regions in Hyperspectral Images of Atrial Tissue
Published 2025-01-01“…For objective evaluation, per HSI cube, we limit the training and testing to rectangular areas of known classes (ablated/unablated), as reliable classification masks for whole HSI cubes are not available. …”
Get full text
Article -
1544
Sustainable energy: Advancing wind power forecasting with grey wolf optimization and GRU models
Published 2024-12-01“…Applying the MEF-GWO algorithm further reduced the dataset to 109395, with a reduction rate of 0.385. …”
Get full text
Article -
1545
Automated segmentation of brain metastases in T1-weighted contrast-enhanced MR images pre and post stereotactic radiosurgery
Published 2025-03-01“…Previous studies assessed several DL algorithms focusing only on training and testing the models on the planning MRI only. …”
Get full text
Article -
1546
Study on privacy preserving encrypted traffic detection
Published 2021-08-01“…Existing encrypted traffic detection technologies lack privacy protection for data and models, which will violate the privacy preserving regulations and increase the security risk of privacy leakage.A privacy-preserving encrypted traffic detection system was proposed.It promoted the privacy of the encrypted traffic detection model by combining the gradient boosting decision tree (GBDT) algorithm with differential privacy.The privacy-protected encrypted traffic detection system was designed and implemented.The performance and the efficiency of proposed system using the CICIDS2017 dataset were evaluated, which contained the malicious traffic of the DDoS attack and the port scan.The results show that when the privacy budget value is set to 1, the system accuracy rates are 91.7% and 92.4% respectively.The training and the prediction of our model is efficient.The training time of proposed model is 5.16 s and 5.59 s, that is only 2-3 times of GBDT algorithm.The prediction time is close to the GBDT algorithm.…”
Get full text
Article -
1547
Monitoring of Indoor Air Quality in a Classroom Combining a Low-Cost Sensor System and Machine Learning
Published 2025-04-01“…ML-based calibration was investigated for the CO, NO, NO<sub>2</sub>, and O<sub>3</sub> sensors using measurements by reference instruments for training and evaluation. Among the eleven ML algorithms tested, the Support Vector Regression performed better for the calibration of the CO, NO<sub>2</sub>, and O<sub>3</sub> sensors. …”
Get full text
Article -
1548
Querying 3D point clouds exploiting open-vocabulary semantic segmentation of images
Published 2024-12-01“…However, these models are still relying on some data for training and fine-tuning for specific tasks. This requirement limits them to real-world applications. …”
Get full text
Article -
1549
Artificial Intelligence in Wound Care: A Narrative Review of the Currently Available Mobile Apps for Automatic Ulcer Segmentation
Published 2024-12-01“…However, many apps did not publish sufficient information on the segmentation methods or algorithms used, and most lacked details on the databases employed for training their AI models. …”
Get full text
Article -
1550
Development and validation of a machine learning-based survival prediction model for Asian glioblastoma patients using the SEER database and Chinese data
Published 2025-08-01“…Univariate and multivariate Cox regression analyses were performed to evaluate the prognostic factors. Predictive models for OS and CSS were established based on eight machine learning algorithms, including Lasso Cox, random survival forest, CoxBoost, generalized boosted regression modelling (GBM), stepwise Cox and survival support vector machine, eXtreme Gradient Boosting, supervised principal component and partial least squares regression for Cox, and the selected predictive models were evaluated by the area under the ROC curves (AUC) and 95% confidence interval (CI), calibration curves and decision curve analyses in the training set, validation set and test set. …”
Get full text
Article -
1551
Integrating ultrasound radiomics and clinicopathological features for machine learning-based survival prediction in patients with nonmetastatic triple-negative breast cancer
Published 2025-02-01“…Methods and materials All patients, including retrospective cohort (training cohort, n = 306; internal validation cohort, n = 77) and prospective external validation cohort (n = 82), were diagnosed as locoregional TNBC and underwent pre-intervention sonographic evaluation in this multi-center study. …”
Get full text
Article -
1552
-
1553
An echo state network based on enhanced intersecting cortical model for discrete chaotic system prediction
Published 2025-07-01“…A Bayesian Optimization algorithm was employed for the selection of hyperparameters. …”
Get full text
Article -
1554
SERLogic: A Logic-Integrated Framework for Enhancing Sequential Recommendations
Published 2025-01-01“…s}$ </tex-math></inline-formula>; 3) parallel algorithm that applies the discovered <inline-formula> <tex-math notation="LaTeX">$\mathsf {TIE^{+}\!…”
Get full text
Article -
1555
Advancing Agile Software Cost Estimation Through Data Synthesis: A Comparative Analysis of Five Generation Techniques
Published 2025-01-01“…While machine learning algorithms have performed better in this area, the lack of sufficient agile cost data hinders large-scale training and in-depth research. …”
Get full text
Article -
1556
Machine learning models for reinjury risk prediction using cardiopulmonary exercise testing (CPET) data: optimizing athlete recovery
Published 2025-02-01“…Specifically, we sought to identify key physiological and performance variables that correlate with reinjury and to evaluate the performance of various ML algorithms in generating accurate predictions. …”
Get full text
Article -
1557
Application of the U-Net Deep Learning Model for Segmenting Single-Photon Emission Computed Tomography Myocardial Perfusion Images
Published 2024-12-01“…Background: Myocardial perfusion imaging (MPI) is a type of single-photon emission computed tomography (SPECT) used to evaluate patients with suspected or confirmed coronary artery disease (CAD). …”
Get full text
Article -
1558
Evolutionary learning in neural networks by heterosynaptic plasticity
Published 2025-05-01“…Overall, this research extends training approaches for biophysical neuron models, offering a robust alternative to traditional algorithms.…”
Get full text
Article -
1559
Extracting organs of interest from medical images based on convolutional neural network with auxiliary and refined constraints
Published 2025-01-01“…We evaluate the proposed framework on two public databases (NIH Pancreas-CT and MICCAI Sliver07). …”
Get full text
Article -
1560