һδ϶ֺܶҵɡڼӦһ¡
ȹˮɾҶӦˣΪͲǹMonte CarloҳͳѧУҳˮͳѧרңҲԳѧѧһ֧Monte CarloͳѧԳMonte CarloĽȨˮЩҶûʲô̫ϵ
ֻǼӦƽ⡣
ƽΪҪá⻬ƽ塱
ѧеȷǾüƽ⡣磬ܿƽƽ棬ԱͨΪ˽״һάĶʽʾҪԶԶʤƽʾ档
壬ǾֲԵģҪúܶԺʾǹ⻬ģֺܶ㡣
һĹ⻬Ժ綨ʾⲻʹüӷ㣬һںĸ㶼
ڼֵʱͨҪJacobHessianЩһϵеԷͨDz֪DZ߽磬ֻ㡣ҸĹ⻬ֱܹӸ߽㣬ͬЩһȺгԷвͬõġ
ѧҲȫԺƽԺ磬Թ滮⣬ͨһȺԷ黯һlogķԺΪLog barrier method.ʹһһȺԺֵһһķԺֵ⡣ⲻǽ⸴ӻǽһԷ⻯һԺ⡣
ͬأһ⻬һȺԺΪŻ⻯ɶһԺֵ⣬ҲǽˣǸˡ

ͿԲʽЩʽһ֪״֪߽ϵĸ㡣Ҹһͳһĺܰոķ߽㡣ҽͳһĺһһ⻬ʾΪ˸߽ϵGradientHessian
ƽһıεܳ⡣ҰҵķʽˡȻǸdzdz⡣ҸƽгһԲʽ飬ƽǷҲһķܳ𣿱гʽ顣Ҳܹһͼεͱ߳ܳ
ǣһ100Բʽܷ˵ķֶεܳԤ㶼һٵķεĸԤжٸͶٸߡ
෴ܸгһ1000ԲʽЩϵһڸ㻭εı߽״ܳ2άռӦáչԺStar Convex Set
Ҹܹκıȴ˵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
ο4
http://duping.net/XHC/show.php?bbs=11&post=1461979
ͳ㷨ǰΣĸ6.125.
ο㷨
http://duping.net/XHC/show.php?bbs=11&post=1461998
ȹˮɾҶӦˣΪͲǹMonte CarloҳͳѧУҳˮͳѧרңҲԳѧѧһ֧Monte CarloͳѧԳMonte CarloĽȨˮЩҶûʲô̫ϵ
ֻǼӦƽ⡣
ƽΪҪá⻬ƽ塱
ѧеȷǾüƽ⡣磬ܿƽƽ棬ԱͨΪ˽״һάĶʽʾҪԶԶʤƽʾ档
壬ǾֲԵģҪúܶԺʾǹ⻬ģֺܶ㡣
һĹ⻬Ժ綨ʾⲻʹüӷ㣬һںĸ㶼
ڼֵʱͨҪJacobHessianЩһϵеԷͨDz֪DZ߽磬ֻ㡣ҸĹ⻬ֱܹӸ߽㣬ͬЩһȺгԷвͬõġ
ѧҲȫԺƽԺ磬Թ滮⣬ͨһȺԷ黯һlogķԺΪLog barrier method.ʹһһȺԺֵһһķԺֵ⡣ⲻǽ⸴ӻǽһԷ⻯һԺ⡣
ͬأһ⻬һȺԺΪŻ⻯ɶһԺֵ⣬ҲǽˣǸˡ

ͿԲʽЩʽһ֪״֪߽ϵĸ㡣Ҹһͳһĺܰոķ߽㡣ҽͳһĺһһ⻬ʾΪ˸߽ϵGradientHessian
ƽһıεܳ⡣ҰҵķʽˡȻǸdzdz⡣ҸƽгһԲʽ飬ƽǷҲһķܳ𣿱гʽ顣Ҳܹһͼεͱ߳ܳ
ǣһ100Բʽܷ˵ķֶεܳԤ㶼һٵķεĸԤжٸͶٸߡ
෴ܸгһ1000ԲʽЩϵһڸ㻭εı߽״ܳ2άռӦáչԺStar Convex Set
Ҹܹκıȴ˵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
ο4
http://duping.net/XHC/show.php?bbs=11&post=1461979
ͳ㷨ǰΣĸ6.125.
ο㷨
http://duping.net/XHC/show.php?bbs=11&post=1461998
���༭ʱ��: 2023-04-30 22:07:44


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