2009数学困难derivationmedium
Log Barrier Plus Ridge Penalty 14
题目
The desk penalizes approaching a utilization cap and also adds a quadratic regularizer. Show that r(x) = -ln(1-2x) + 1x^2 is convex on x < 0.5.
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
题目
The desk penalizes approaching a utilization cap and also adds a quadratic regularizer. Show that r(x) = -ln(1-2x) + 1x^2 is convex on x < 0.5.
解题计时
0:00
提交作答时记录，用于后续平均用时统计。