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作者: Áõ¸Õ   »ØÓ¦Æ½Õý£º¹ØÓÚÓù⻬º¯ÊýÄ£ÄâÍâ͹¶àÃæÌåÎÊÌâ 2023-04-30 21:01:39  [点击:1796]
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ȹˮɾҶӦˣΪͲǹMonte CarloҳͳѧУҳˮͳѧרңҲԳѧѧһ֧Monte CarloͳѧԳMonte CarloĽȨˮЩҶûʲô̫ϵ

ֻǼ򵥻Ӧƽ⡣

ƽΪҪá⻬ƽ͹塱

ѧеȷǾü򵥵ƽ⡣磬ܿ޶ƽƽ棬ԱͨΪ˽״һάĶ׷ʽʾҪԶԶʤƽʾ档

͹壬ǾֲԵģҪúܶԺʾ͹ǹ⻬ģֺܶ㡣

һ򵥵Ĺ⻬Ժ綨ʾⲻʹüӷ㣬һںĸ㶼󵼡

ڼֵʱͨҪJacobHessianЩһϵеԷͨDz֪DZ߽磬ֻ㡣ҸĹ⻬ֱܹӸ߽㣬ͬЩһȺгԷвͬõġ

ѧҲȫԺƽԺ磬Թ滮⣬ͨһȺԷ黯һlogķԺΪLog barrier method.ʹһһȺԺ޶ֵһһķԺֵ⡣ⲻǽ⸴ӻǽһԷ⻯һԺ⡣

ͬأһ⻬һȺԺΪŻ⻯ɶһԺֵ⣬ҲǽˣǸˡ



ͿԲʽ޶Щʽһ֪״֪߽ϵĸ㡣Ҹһͳһĺܰոķ߽㡣ҽͳһĺһһ⻬ʾΪ˸߽ϵGradientHessian

ƽһıεܳ⡣ҰҵķʽˡȻǸdzdz򵥵⡣ҸƽгһԲʽ飬ƽǷҲһ򵥵ķܳ𣿱гʽ顣Ҳܹһͼεͱ߳ܳ

ǣһ100Բʽܷ˵ķֶεܳԤ㶼޷һٵķεĸ޷ԤжٸͶٸߡ

෴ܸгһ1000ԲʽЩϵһڸ㻭εı߽״ܳ2άռӦáչԺ޶Star Convex Set

Ҹܹκ͹ıȴ˵Ұ⸴ӻˣΪҲܼıε6.125ͬɡ

ͬ˵ҸLogļ㷽ȴ˵øõķʽ Log1= 0

http://duping.net/XHC/show.php?bbs=11&post=1462299
ƽ ǵģ 2023-04-24 01:21:09 [:231]
⻬ƽ͹壬ǡöαƽ⻬͹塱ˣһѼ⸴ӻ

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http://duping.net/XHC/show.php?bbs=11&post=1461979

ͳ㷨ǰΣĸ6.125.

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http://duping.net/XHC/show.php?bbs=11&post=1461998
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