🌐EnglishEnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsTiếng ViệtРусскийالعربيةفارسیไทย한국어中文日本語EntityQ621751· pop 20· linked from 395 articlesapproximation algorithmclass of algorithms that find approximate solutions to optimization problemsAvailable in 20 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةCzechConnectionsconvex optimizationEntitymathematical optimizationEntityCategoriesApproximation algorithmsComputational complexity theory