-
1421
Reversible Data Hiding in Absolute Moment Block Truncation Codes via Arithmetical and Logical Differential Coding
Published 2024-12-01“…An indicator is recorded to specify which two values are involved in the embedding process. The embedded secret data can be correctly extracted using a corresponding two-stage extraction process based on the indicator. …”
Get full text
Article -
1422
A data augmentation approach to enhance breast cancer detection using generative adversarial and artificial neural networks
Published 2024-11-01“…Prior to analysis, the images were subjected to a sophisticated data augmentation process that leveraged data denoising, contrast enhancement, and the application of a generative adversarial network (GAN). …”
Get full text
Article -
1423
Bidirectional f-Divergence-Based Deep Generative Method for Imputing Missing Values in Time-Series Data
Published 2025-01-01“…Although various methods have been proposed in recent years, many struggle with limitations and reduced accuracy, particularly when the missing rate is high. In this work, we present a novel f-divergence-based bidirectional generative adversarial imputation network, tf-BiGAIN, designed to address these challenges in time-series data imputation. …”
Get full text
Article -
1424
Collaborative AI Dysarthric Speech Recognition System With Data Augmentation Using Generative Adversarial Neural Network
Published 2025-01-01“…Experiments conducted on the UASpeech corpus demonstrate a significant reduction in the word error rate (WER) compared to the baseline approach. Specifically, the three-stage data enhancement process achieves a reduction in the WER for the fine-tuned Wav2Vec2-XLSR and Whisper-Tiny models by 9.81% and 6.56%, respectively, with an average WER of 13.58% for the best performing system. …”
Get full text
Article -
1425
Future Outlook of Highway Operations with Implementation of Innovative Technologies Like AV, CV, IoT and Big Data
Published 2019-06-01“…This is increasing the number of vehicles on roads at an alarming rate and existing infrastructure and conventional methods of traffic management are becoming inefficient both on highways and in urban areas. …”
Get full text
Article -
1426
Sports data analysis of track and field athletes based on IID-OPK and NonIID-OPK algorithms
Published 2025-12-01“…The traditional K-means clustering algorithm randomly selects clustering center points, which can easily lead to unstable clustering results and be affected by outliers, making it unable to handle complex sports data of track and field athletes. Therefore, the research introduces the Independent and Identically Distributed (IID) and Non-Independent and Identically Distributed (NonIID) ideas based on the K-means algorithm to optimize the data analysis process. …”
Get full text
Article -
1427
Antecedent Effect Models as an Exploratory Tool to Link Climate Drivers to Herbaceous Perennial Population Dynamics Data
Published 2024-10-01“…We hypothesize that the effect of yearly climate is too complex, weak, and confounded by other factors to be easily predicted using monthly precipitation and temperature data. On the other hand, in our case study, antecedent effect models show biologically sensible correlations between two precipitation anomalies and multiple vital rates. …”
Get full text
Article -
1428
Evaluation of dental students’ attitude to elderly patients based on demographic data: a cross-sectional study
Published 2025-05-01“…The aim of this study was to evaluate the attitudes of dental students towards elderly patients during their educational progress, which is a crucial period in the formation of dentists’ approaches to patients and treatment, and to consider the influence of demographic data in this process. Methods In this cross-sectional study, a two-part questionnaire was administered to 3rd-, 4th-, and 5th-year students at Marmara University, Faculty of Dentistry. …”
Get full text
Article -
1429
Augmenting insights into heat transfer performance of direct-contact evaporator: An interpretable data-driven hybrid strategy
Published 2025-10-01“…This research proposed an interpretable data-driven hybrid strategy for evaluating heat transfer enhancement performance in the low-temperature waste heat recovery systems. …”
Get full text
Article -
1430
Machine learning-based voice assistant: optimizing the efficiency of speech conversion for people with speech disorders
Published 2025-02-01“…We implemented data preprocessing methods, including filtering, down-sampling, and splitting, to prevent overfitting and decrease processing power as well as time. …”
Get full text
Article -
1431
Spatio-temporal graph neural networks for power prediction in offshore wind farms using SCADA data
Published 2025-06-01“…A temporal component is introduced by feeding a time series of input features into the graph, processed through a long short-term memory (LSTM) network before being passed to the GNN. …”
Get full text
Article -
1432
Komparasi Data Mining Naive Bayes dan Neural Network memprediksi Masa Studi Mahasiswa S1
Published 2020-05-01“…From the testing data, an accuracy rate only 57.63%. The other side, prediction accuracy of the neural network is 72.58%, so this alternative method is the best chosen. …”
Get full text
Article -
1433
Applying mortality data to improve emergency care planning for haemodialysis patients: a quality improvement project
Published 2025-06-01“…Conclusion: Reviewing mortality data provides valuable insights into the care received by our patients and helps identify key themes for improvement within our patient population. …”
Get full text
Article -
1434
Reversible Adversarial Examples with Minimalist Evolution for Recognition Control in Computer Vision
Published 2025-01-01Get full text
Article -
1435
An Efficient Multisensor Hybrid Data Fusion Approach Based on Artificial Neural Networks and Particle Swarm Optimization Algorithms
Published 2024-01-01“…Data fusion plays a crucial part in performance evaluation processes in multisensor systems; thus, it is important to use an effective technique to cut down on errors. …”
Get full text
Article -
1436
Machine learning for epithelial ovarian cancer platinum resistance recurrence identification using routine clinical data
Published 2024-11-01“…Conversely, the LR model based on lasso regression yielded commendable results as well; it achieved an AUC of 0.738, a sensitivity of 0.541, a specificity of 0.836, with a cut-off value established at 0.154 and an accuracy rate of 79.6%. Finally, we visualized both models through nomograms to illustrate the significance of each variable involved in their development.ConclusionsWe have successfully developed predictive models for platinum-resistant recurrence of epithelial ovarian cancer, utilizing routine clinical and laboratory data. …”
Get full text
Article -
1437
POISSON REGRESSION MODELING GENERALIZED IN MATERNAL MORTALITY CASES IN ACEH TAMIANG REGENCY
Published 2023-04-01“…Maternal Mortality Rate (MMR) is the number of maternal deaths due to the process of pregnancy, childbirth, and postpartum which is used as an indicator of women's health degrees. …”
Get full text
Article -
1438
Test and Analysis of the Influence of Polish Grinding Technology on Wear Performance of Gear Running Stage
Published 2022-05-01“…The results show that the polishing grinding technology can effectively improve the wear performance of the gear in the running process,reduce the wear rate of the gear,shorten the running cycle of the gear,and make the wear process of the gear in the running process more moderate. …”
Get full text
Article -
1439
Comparison of Nonlinear Models for Describing the Growth Curve of Pekin Ducks
Published 2025-03-01“…The performance of the models was systematically evaluated, and the behaviour of the models was scrutinized throughout the process of fitting nonlinear regression curves. The overall goodness‐of‐fit for each model to a variety of data profiles was determined through the application of the adjusted coefficient of determination, root mean square error, Akaike's information criterion and Bayesian information criterion. …”
Get full text
Article -
1440
The Influence of Profitability, Firm Size, and Company Growth on Firm Value
Published 2024-12-01“…Ethical considerations, including data collection and analysis processes, were strictly followed to ensure the integrity of the study. …”
Get full text
Article