Search Results - "K-nearest neighbor classification"

Tennis Player Pose Recognition Algorithm Based on IMU Sensor and KNN.

Authors: Chen, Yongming¹ (AUTHOR) songhe6662024@163.com

Source: International Journal of High Speed Electronics & Systems. Dec2025, Vol. 34 Issue 4, p1-26. 26p.

Subject Terms: FEATURE extraction, K-nearest neighbor classification, TENNIS players, KALMAN filtering, UNITS of measurement

Graph Based K-Nearest Neighbor Search Revisited.

Authors: Xie, Jiadong Yu, Jeffrey Xu Liu, Yingfan

Source: ACM Transactions on Database Systems. Dec2025, Vol. 50 Issue 4, p1-30. 30p.

Subject Terms: *MATHEMATICAL optimization, *EMPIRICAL research, *INFORMATION retrieval, K-nearest neighbor classification, DIRECTED graphs, STATISTICAL accuracy, HYPOTHESIS

Comparison of Naive Bayes and KNN classifications on consumer reviews in Tokopedia e-commerce.

Authors: Rahardjo, Swasono Putri, Dian Khairina Sisworo

Source: AIP Conference Proceedings. 2025, Vol. 3446 Issue 1, p1-9. 9p.

Subject Terms: *NAIVE Bayes classification, *K-nearest neighbor classification, *ONLINE marketplaces, *CONSUMERS' reviews, *METADATA, *STATISTICAL accuracy, *ELECTRONIC commerce, *CLASSIFICATION

Sentiment classification of Madurese batik opinions using TF-IDF and KNN integration.

Authors: Kustiyahningsih, Yeni Rahmanita, Eza Miswanto, Miswanto et al.

Source: AIP Conference Proceedings. 2025, Vol. 3372 Issue 1, p1-8. 8p.

Subject Terms: *SENTIMENT analysis, *K-nearest neighbor classification, *PUBLIC opinion, *FEATURE extraction, *BATIK, *CLASSIFICATION, *STATISTICAL accuracy

Geographic Terms: INDONESIA

IoT-based crash detection system.

Authors: Pramudhita, Agung Nugroho Apriyani, Meyti Eka Mashudi, Irsyad Arif et al.

Source: AIP Conference Proceedings. 2025, Vol. 3334 Issue 1, p1-10. 10p.

Subject Terms: *INTERNET of things, *K-nearest neighbor classification, *MACHINE learning, *ASSISTANCE in emergencies, *REAL-time computing, *TRAFFIC safety, *TRAFFIC monitoring, *RASPBERRY Pi

Geographic Terms: INDONESIA

Mobile based flood disaster detection using k-nearest neighbors algorithm.

Authors: Santosa, Yaqutina Marjani Nugraha, Nur Budi Puspaningrum, Alifia

Source: AIP Conference Proceedings. 2025, Vol. 3334 Issue 1, p1-8. 8p.

Subject Terms: *K-nearest neighbor classification, *FLOOD warning systems, *FLOOD forecasting, *ENSEMBLE learning, *MACHINE learning, *REAL-time computing, *PREDICTION models, *SMARTPHONES

Predictive model based on k-nearest neighbour for predicting the suitability of prospective new credit customers.

Authors: Sianturi, Noprita Elisabeth Situmorang, Zakarias Roslina

Source: AIP Conference Proceedings. 2025, Vol. 3349 Issue 1, p1-7. 7p.

Subject Terms: *K-nearest neighbor classification, *CONSUMER credit, *DEBTOR & creditor, *NONPERFORMING loans, *FINANCE companies, *PREDICTION models, *CREDIT risk, *MACHINE learning

Classification of major depressive disorder patients using KNN classifier.

Authors: Padmaleela, K. Aruna, S. Kumar, P. Rajesh

Source: AIP Conference Proceedings. 2025, Vol. 3325 Issue 1, p1-8. 8p.

Subject Terms: *K-nearest neighbor classification, *MENTAL depression, *SOCIODEMOGRAPHIC factors, *CLASSIFICATION algorithms, *SYMPTOM burden, *EARLY diagnosis, *DISEASE risk factors

[formula omitted]-Tree: Crossing sharp boundaries in regression trees to find neighbors.

Authors: Tian, Xuecheng Wang, Shuaian Zhen, Lu et al.

Source: European Journal of Operational Research. Jul2025, Vol. 324 Issue 2, p567-579. 13p.

Subject Terms: *DECISION trees, K-nearest neighbor classification, REGRESSION trees, RANDOM forest algorithms, MACHINE learning

Augmentation invariant manifold learning.

Authors: Wang, Shulei¹ (AUTHOR)

Source: Journal of the Royal Statistical Society: Series B (Statistical Methodology). Sep2025, Vol. 87 Issue 4, p978-1000. 23p.

Subject Terms: *MATHEMATICAL models, DATA augmentation, K-nearest neighbor classification, STOCHASTIC programming, FEATURE extraction, DIMENSIONAL reduction algorithms, TOPOLOGY

EfficientNet-KNN for Real-Time Driver Drowsiness Detection via Sequential Image Processing.

Authors: Winarno, Sri Alzami, Farrikh Naufal, Muhammad et al.

Source: Ingénierie des Systèmes d'Information. Jul2025, Vol. 30 Issue 7, p1703-1713. 11p.

Subject Terms: *REAL-time computing, K-nearest neighbor classification, IMAGE processing, AUTOMOBILE safety, AFFECTIVE computing, OPTIMIZATION algorithms, FEATURE extraction

Performance iterative learning control on nonlinear systems for tracking varying-scale and morphologically similar targets.

Authors: Yang, Lu Chen, Chunjun Deng, Ji et al.

Source: International Journal of Systems Science. Jul2025, Vol. 56 Issue 9, p2033-2054. 22p.

Subject Terms: *DATABASES, *INFORMATION resources management, TRACKING control systems, K-nearest neighbor classification, NONLINEAR systems, ITERATIVE learning control

Optimizing KNN and multi-features extracted from GF-1 and GF-3 for forest above-ground biomass (AGB) estimation.

Authors: Zhang, Wangfei Wang, Mengjin Shi, Jianmin et al.

Source: International Journal of Digital Earth. Dec2025, Vol. 18 Issue 1, p1-21. 21p.

Subject Terms: *BIOMASS estimation, *K-nearest neighbor classification, *POLARIMETRY, *FEATURE selection, *OPTIMIZATION algorithms

Geographic Terms: CHINA

A defect recognition method based on ITLPP and multi-feature fusion matrix.

Authors: Lei, Biting Yi, Pengxing

Source: Scientific Reports. 11/19/2025, Vol. 15 Issue 1, p1-16. 16p.

Subject Terms: *K-nearest neighbor classification, *FEATURE extraction, *IMPERFECTION, *DETECTION algorithms, *METAL products, *STRUCTURAL failures

System log anomaly detection based on contrastive learning and retrieval augmented.

Authors: Li, Weian Wu, Yang Huang, Wei et al.

Source: Scientific Reports. 11/3/2025, Vol. 15 Issue 1, p1-14. 14p.

Subject Terms: *K-nearest neighbor classification, *ANOMALY detection (Computer security), *LANGUAGE models, *INFORMATION retrieval, *DATA analysis, *DATA logging, *MACHINE learning

多视角半监督标记分布学习.

Alternate Title: Multi-view semi-supervised label distribution learning.

Authors: 吴楷泓 肖燕珊 刘波

Source: Application Research of Computers / Jisuanji Yingyong Yanjiu. Nov2025, Vol. 42 Issue 11, p3333-3339. 7p.

Subject Terms: *SUPERVISED learning, *K-nearest neighbor classification, *CLASSIFICATION

Transferability prediction in sparse data regime using multi-resolution KNN predictor.

Authors: Sae-Bae, Napa Laohakiat, Sirisup

Source: Neural Computing & Applications. Nov2025, Vol. 37 Issue 31, p26281-26301. 21p.

Subject Terms: *TRANSFER of training, *K-nearest neighbor classification, *STATISTICAL significance, *MATHEMATICAL optimization

K‐Nearest Neighbour‐based classification of skin barrier damage using Raman imaging: A non‐invasive assessment method for skin damage severity.

Authors: Zhong, Feng Du, Qiaochu Su, Wenrou et al.

Source: International Journal of Cosmetic Science. Oct2025, p1. 13p. 9 Illustrations.

Subject Terms: *K-nearest neighbor classification, *RAMAN microscopy, *SKIN injuries, *DERMATOLOGY, *BIOMARKERS, *SKIN disease diagnosis

A Feature Engineering Method for Smartphone-Based Fall Detection.

Authors: Guo, Pengyu Nakayama, Masaya

Source: Sensors (14248220). Oct2025, Vol. 25 Issue 20, p6500. 27p.

Subject Terms: *K-nearest neighbor classification, *SUPPORT vector machines, *MEDICAL technology, *MACHINE learning, *SMARTPHONES, *OLDER people, *ACCELEROMETERS

SFE-EANDS: a simple, normalized distance-based selectionfast, and efficient algorithm with external archive and normalized distance-based selection for high-dimensional feature selection.

Authors: Zhong, Rui Cao, Yang Houssein, Essam H. et al.

Source: Cluster Computing. Oct2025, Vol. 28 Issue 5, p1-24. 24p.

Subject Terms: *FEATURE selection, *K-nearest neighbor classification, *STATISTICS, *ALGORITHMS, *SCALABILITY