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Many graph-based models perform on a pre-defined graph, which is separated from the procedure of feature selection, making the model hard to select the discriminative features. To address this issue, we exploit a self-adjusted graph for semi-supervised embedded feature selection method (SAGFS), which learns an optimal sparse similarity graph to replace the pre-defined graph to alleviate the effect of data noise. SAGFS allows the learned graph itself to be adjusted according to the local geometric structure of the data and the procedure of selecting features to select the most representative features. Besides that, we introduce <jats:inline-formula><jats:alternatives><jats:tex-math>$$l_{2,p}$$<\/jats:tex-math><mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                  <mml:msub>\n                    <mml:mi>l<\/mml:mi>\n                    <mml:mrow>\n                      <mml:mn>2<\/mml:mn>\n                      <mml:mo>,<\/mml:mo>\n                      <mml:mi>p<\/mml:mi>\n                    <\/mml:mrow>\n                  <\/mml:msub>\n                <\/mml:math><\/jats:alternatives><\/jats:inline-formula>-norm to constrain the projection matrix for efficient feature selection. An efficient alternating optimization algorithm is presented, together with analyses on its convergence. Systematical experiments on several publicly datasets are performed to analyze the proposed model from several aspects, and demonstrate that our approaches outperform other comparison methods.<\/jats:p>","DOI":"10.1007\/s10462-024-10868-2","type":"journal-article","created":{"date-parts":[[2024,9,30]],"date-time":"2024-09-30T08:03:02Z","timestamp":1727683382000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Self-adjusted graph based semi-supervised embedded feature selection"],"prefix":"10.1007","volume":"57","author":[{"given":"Jianyong","family":"Zhu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jiaying","family":"Zheng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhenchen","family":"Zhou","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qiong","family":"Ding","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Feiping","family":"Nie","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2024,9,30]]},"reference":[{"issue":"4","key":"10868_CR1","doi-asserted-by":"publisher","first-page":"622","DOI":"10.1109\/TSMCC.2007.897498","volume":"37","author":"M Banerjee","year":"2007","unstructured":"Banerjee M, Mitra S, Banka H (2007) Evolutionary rough feature selection in gene expression data. 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