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321
Pseudo chaotic pulse position modulation in UWB communications
Published 2009-01-01Get full text
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322
Nutritional and prenatal care factors associated with low birth weight among full-term infants in public hospitals of Addis Ababa, Ethiopia
Published 2025-08-01“…To account for hospital-level variability, a multilevel binary logistic regression model was employed, treating hospitals as random effects, to identify maternal, nutritional and prenatal care factors associated with LBW.Results The prevalence of LBW was 12%. …”
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323
Genome characterization through dichotomic classes: An analysis of the whole chromosome 1 of A. thaliana
Published 2012-11-01“…In this article we show how dichotomic classes, binary variables naturally derived from a new mathematical model of the genetic code, can be used in order to characterize different parts of the genome. …”
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324
Evaluating Coastal Wetland Mapping Accuracy with High-Resolution Multi-spectral Imagery and LiDAR Remote Sensing Data
Published 2025-07-01“…The study also addresses binary classification for wetland and non-wetland classification and a multi-classification for different wetland classes, leveraging on the Random Forest algorithm which significantly improved the overall accuracy of wetland mapping. …”
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325
Effective breastfeeding practices among mothers exclusively breastfeeding infants in Ethiopia
Published 2025-07-01“…In the multivariable binary logistic analysis, postpartum counselling (AOR = 2.61; 95 % CI 1.27, 5.39), breastfeeding experience (AOR = 6.08; 95 % CI 1.34, 27.39), postpartum breastfeeding demonstration (AOR = 4.14; 95 % CI 1.13, 15.2) and attending four or more antenatal care visits (AOR = 4.41; 95 % CI 2.3, 8.35) were factors significantly associated with effective breastfeeding practice. …”
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326
Supervised Machine Learning for Real-Time Intrusion Attack Detection in Connected and Autonomous Vehicles: A Security Paradigm Shift
Published 2025-01-01“…The selected algorithms encompassed Decision Trees, Random Forests, Naive Bayes, Logistic Regression, XG Boost, LightGBM, and Multi-layer Perceptrons. …”
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327
A cross-national analysis of childhood predictors of daily smoking in adulthood
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328
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H∞ Control for Network-Based 2D Systems with Missing Measurements
Published 2014-01-01Get full text
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331
Decoding Lung Cancer Radiogenomics: A Custom Clustering/Classification Methodology to Simultaneously Identify Important Imaging Features and Relevant Genes
Published 2025-04-01“…The algorithm was run as follows: (1) genetic clusters were initialized using random clusters, binary matrix factorization, or k-means; (2) image classification was run on CT data for these genetic clusters; (3) misclassified subjects were re-classified based on the image classification algorithm; and (4) the algorithm was run until an accuracy of 90% or no improvement after 10 runs. …”
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332
Challenges and Opportunities for the Agricultural Producers in Sinana District in Reflection of COVID-19 Pandemic
Published 2022-01-01“…The data were analyzed using multilevel binary logistic random intercept regression models with maximum-likelihood parameter estimation. …”
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333
A hybrid deep learning model for sentiment analysis of COVID-19 tweets with class balancing
Published 2025-07-01“…Additionally, to mitigate class imbalance, Random OverSampling (ROS) is employed, leading to significant improvements in model performance. …”
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334
Fall Detection Using Federated Lightweight CNN Models: A Comparison of Decentralized vs. Centralized Learning
Published 2025-07-01“…The models were trained using three random seeds to ensure result robustness and stability across varying data partitions. …”
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335
Determinants of household-level food and nutrition security in wheat farmers of Arsi Zone, Ethiopia
Published 2024-12-01“…Hence, determining the variables influencing the food and nutrition security of wheat farmers in Arsi Zone of Ethiopia’s was the aim of this study. A random sampling technique was used to collect primary data from 422 households spread over three districts. …”
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336
Exploring Voice Acoustic Features Associated with Cognitive Status in Korean Speakers: A Preliminary Machine Learning Study
Published 2024-12-01“…Four machine learning models were tested for three binary classification tasks. Voice acoustic features were extracted and analyzed. …”
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337
Plant leaf classification using the multiscale entropy of curvature and feature aggregation
Published 2025-11-01“…The texture descriptor combines the statistics of the local binary pattern and gray-level co-occurrence matrix. …”
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338
Overweight and obesity among Saudi university students and their relationships with various lifestyle habits: a cross-sectional study
Published 2025-05-01“…Methods A descriptive cross-sectional study was conducted between January and March 2023. A random sample of 420 students aged 21–26 years was selected with a male-to-female ratio of 0.99:1. …”
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339
Comparison of extractive distillation flowsheets for methanol–tetrahydrofuran–water mixtures
Published 2020-07-01“…The flowsheets consist of three (schemes I–III) or four (scheme IV) distillation columns operating at atmospheric pressure. …”
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340
The value of MRI-based radiomics and clinicoradiological data for the detection of forkhead box protein A1 gene mutated prostate cancer
Published 2025-07-01“…Totally 367 prostate cancer patients (109 with FOXA1 mutations and 258 without) from three centers underwent multiparametric MRI. Patients from Center 1 (n = 236) were randomly divided into training and internal validation sets (7:3). …”
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