Results 31 to 40 of about 1,104 (139)

Whole‐Genome Sequencing Pilot of the Central Asian Genomic Diversity Project Reveals Distinct Histories, Adaptation, and Introgression

Advanced Science, EarlyView.
As a pilot phase of the Central Asian Genomic Diversity Project, whole‐genome sequencing of 166 individuals from 20 Central Asian and Afghan Hazara populations reveals fine‐scale substructure shaped by repeated trans‐Eurasian migration and admixture. Integrated analyses uncover post‐admixture adaptation, archaic introgression, and medically relevant ...
Mengge Wang, Shuhan Duan, Qiuxia Sun, Renkuan Tang, Lintao Luo, Jie Zhong, Zhaxylyk Sabitov, CAGDP Consortium†, Lan‐Hai Wei, Chao Liu, Maxat Zhabagin, Guanglin He   +11 more
wiley   +1 more source

Unveiling the Potential of Local Outlier Factor in Credit Card Fraud Detection

International Journal of Informatics, Information System and Computer Engineering
This study evaluates the Local Outlier Factor (LOF) algorithm for credit card fraud detection, emphasizing its effectiveness with highly imbalanced datasets.
Angel Jones, Marwan Omar
doaj   +1 more source

Studi Komparasi Local Outlier Factor (LOF) dan Isolation Forest (IF) pada Analisis Anomali Kinerja Dosen

Journal of Informatics and Computer Science (JINACS)
Pada setiap semester dalam universitas terdapat kuisioner berupa penilaian terhadap kinerja dosen. Evaluasi kinerja dosen yang terdapat di Universitas Negeri Surabaya merupakan proses penting untuk memastikan bahwa dosen telah memenuhi tugas dan tanggung jawabnya dalam menyampaikan pendidikan berkualitas terhadap mahasiswanya.
Mutmainah Mutmainah, Wiyli Yustanti
openaire   +1 more source

ANK1 and EPB41 Variants and The Risk of Glucocorticoid‐Induced Osteonecrosis

Arthritis &Rheumatology, EarlyView.
Objective Steroid‐induced osteonecrosis of the femoral head (SONFH) is a refractory skeletal disorder influenced by genetic and environmental factors. However, conclusive pathogenic genetic evidence remains elusive due to the limited exploration of rare damaging variants. In this study, we aimed to identify rare variants associated with SONFH.
Shengbao Chen, Xianmin Zhu, Zhongzhong Chen, Wei Chen, Hussam Alkaissi, Zeng Zhang, Yun Gao, Junhui Yin, Xiangtian Yu, Qiong Fu, Youshui Gao, Zhenzhong Zhu, Qianying Cai, Pengwei Zhang, Weibin Chen, Xin Zhao, Xiaojin Wu, Karel Pacak, Dongxu Jin, Chunde Bao, Zhengping Zhuang, Changqing Zhang   +21 more
wiley   +1 more source

Optimasi Algoritma K-Nearest Neighbors Berdasarkan Perbandingan Analisis Outlier (Berbasis Jarak, Kepadatan, LOF)

Jurnal Nasional Teknik Elektro dan Teknologi Informasi
Pertumbuhan data yang terjadi saat ini berpengaruh terhadap analisis data di berbagai bidang, seperti astronomi, bisnis, kedokteran, pendidikan, dan finansial.
Fitri Ayuning Tyas, Mahda Nurayuni, Hidayatur Rakhmawati   +2 more
doaj   +1 more source

Outlier Detection in Ocean Wave Measurements by Using Unsupervised Data Mining Methods

Polish Maritime Research, 2018
Outliers are considerably inconsistent and exceptional objects in the data set that do not adapt to expected normal condition. An outlier in wave measurements may be due to experimental and configuration errors, technical defects in equipment ...
Mahmoodi Kumars, Ghassemi Hassan
doaj   +1 more source

Enhanced Connectivity Validity Measure Based on Outlier Detection for Multi-Objective Metaheuristic Data Clustering Algorithms

Applied Computational Intelligence and Soft Computing, 2022
Data clustering algorithms experience challenges in identifying data points that are either noise or outlier. Hence, this paper proposes an enhanced connectivity measure based on the outlier detection approach for multi-objective data clustering problems.
Hossam M. J. Mustafa, Masri Ayob
doaj   +1 more source

Progress report on new epilepsy treatments: A summary of the Eighteenth Eilat Conference on New Antiepileptic Drugs and Devices (EILAT XVIII). II. Treatments in more advanced clinical development

Epilepsia, EarlyView.
Abstract This article summarizes data for 13 investigational treatments for which at least preliminary seizure outcome data in patients with epilepsy were reported at the Eighteenth Eilat Conference on New Antiepileptic Drugs and Devices held in Madrid, Spain, on May 3–6, 2026.
Meir Bialer, Cecilie Johannessen Landmark, Matthias J. Koepp, Emilio Perucca, Piero Perucca, Torbjörn Tomson, H. Steve White, Elaine Wirrell   +7 more
wiley   +1 more source

Power Prediction of Photovoltaic Power Generation Based on Improved Gaussian Process Regression Modeling

Taiyuan Ligong Daxue xuebao
Purposes The proportion of photovoltaic(PV) power generation has been increasing in China. PV power generation is greatly affected by meteorological factors and its output power shows strong intermittency and volatility because of the complexity and ...
XIAO Chun, HAO Junbo, YANG Xiaoxia, HAN Xiaoqing   +3 more
doaj   +1 more source

Laser Ultrasonic Defect Detection Based on Local Outlier Factor and Isolated Forest [PDF]

Zhengzhou Daxue xuebao. Gongxue ban
In response to the issue of artifacts in the maximum amplitude images in laser ultrasonic (LU) defect detection, principal component analysis (PCA) was integrated with two unsupervised machine learning algorithms including local outlier factor (LOF) and ...
LI Yang, ZHU Wenbo, JING Fengyu, YE Zhongfei, MA Yunrui, ZHOU Yang, ZOU Yun   +6 more
doaj   +1 more source