# Unsupervised feature selection through combining graph learning and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si2.svg"><mml:mrow><mml:msub><mml:mrow><mml:mi>ℓ</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn><mml:mo>,</mml:mo><mml:mn>0</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>-norm constraint

> Research article (Information Sciences, 2022) · cited 39× · AI/ML

**Wikidata**: [openalex:W4311146541](https://www.wikidata.org/wiki/openalex:W4311146541)  
**Source**: https://4ort.xyz/entity/unsupervised-feature-selection-through-combining-graph-learning-and-mml-math-xmlns-mml-http-www-w3-org-1998-math-mathml-