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In recent years, machine learning classification methods have gained importance in various fields such as finance, health, engineering, etc. The purpose of this study is to classify surface points based on principal curvatures to find the best method for determining surface point types.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Design\/methodology\/approach<\/jats:title><jats:p>A feature selection method is presented to find the best feature vector that achieves the highest accuracy. For this reason, ten different feature selections are used and six sample datasets of different sizes are classified using these feature vectors.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Findings<\/jats:title><jats:p>The author examined the surface examples based on the feature vector using the machine learning classification methods. Also, the author compared the results for each experiment.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-subheading\">Originality\/value<\/jats:title><jats:p>To the best of the author's knowledge, this is the first study to examine surface points according to principal curvatures using machine learning classification methods.<\/jats:p><\/jats:sec>","DOI":"10.1108\/dta-06-2022-0243","type":"journal-article","created":{"date-parts":[[2022,12,2]],"date-time":"2022-12-02T21:01:16Z","timestamp":1670014876000},"page":"489-513","source":"Crossref","is-referenced-by-count":0,"title":["Identifying surface points based on machine learning algorithms: a comprehensive analysis"],"prefix":"10.1108","volume":"57","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0786-8860","authenticated-orcid":false,"given":"Vahide","family":"Bulut","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"140","published-online":{"date-parts":[[2022,12,3]]},"reference":[{"issue":"8","key":"key2023102013125132100_ref001","doi-asserted-by":"crossref","first-page":"807","DOI":"10.1016\/0031-3203(90)90128-8","article-title":"Algebraic error analysis for surface curvatures and segmentation of 3-d range images","volume":"23","year":"1990","journal-title":"Pattern Recognition"},{"issue":"3","key":"key2023102013125132100_ref002","first-page":"1","article-title":"4-points congruent sets for robust pairwise surface registration","volume":"27","year":"2008","journal-title":"ACM Transactions on Graphics"},{"issue":"3","key":"key2023102013125132100_ref003","doi-asserted-by":"crossref","first-page":"485","DOI":"10.1145\/882262.882296","article-title":"Anisotropic polygonal remeshing","volume":"22","year":"2003","journal-title":"ACM Transactions on Graphics"},{"issue":"3","key":"key2023102013125132100_ref004","doi-asserted-by":"crossref","first-page":"187","DOI":"10.3390\/ijgi10030187","article-title":"Machine learning-based supervised classification of point clouds using multiscale geometric features","volume":"10","year":"2021","journal-title":"ISPRS International Journal of Geo-Information"},{"issue":"5","key":"key2023102013125132100_ref005","doi-asserted-by":"crossref","first-page":"287","DOI":"10.14358\/PERS.84.5.287","article-title":"Classification of aerial photogrammetric 3D point clouds","volume":"84","year":"2018","journal-title":"Photogrammetric Engineering and Remote Sensing"},{"issue":"2","key":"key2023102013125132100_ref006","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1109\/34.3881","article-title":"Segmentation through variable-order surface fitting","volume":"10","year":"1988","journal-title":"IEEE Transactions on Pattern Analysis and Machine Intelligence"},{"volume-title":"Classification and Regression Trees","year":"1984","edition":"1st ed.","key":"key2023102013125132100_ref007"},{"key":"key2023102013125132100_ref008","doi-asserted-by":"publisher","first-page":"171","DOI":"10.31590\/ejosat.1039296","article-title":"Classifying surface points based on developability using machine learning","volume":"32","year":"2021","journal-title":"European Journal of Science and Technology"},{"issue":"20","key":"key2023102013125132100_ref009","doi-asserted-by":"crossref","first-page":"4523","DOI":"10.3390\/s19204523","article-title":"Multiscale supervised classification of point clouds with urban and forest applications","volume":"19","year":"2019","journal-title":"Sensors"},{"issue":"4","key":"key2023102013125132100_ref010","doi-asserted-by":"crossref","first-page":"397","DOI":"10.1002\/jid.992","article-title":"Does inequality cause conflict?","volume":"15","year":"2003","journal-title":"Journal of International Development"},{"key":"key2023102013125132100_ref011","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1109\/CVPR.2007.382972","article-title":"Principal curvature-based region detector for object recognition","year":"2007"},{"doi-asserted-by":"crossref","unstructured":"Duan, K.-B. and Keerthi, S.S. 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