LasttimesubgradientmethodConsidertheproblemminxfxwithfconvexanddomfRnSubgradientmethodchooseaninitialx02Rnandrepeatxkxk1tkgk1k123wheregk12fxk1Weusepresetrule ID: 405659
Lasttime:subgradientmethodConsidertheproblemminxf(x)withfconvex anddom(f)=Rn.Subgradientmethod:chooseaninitialx(0)2Rn