蚂蚁金服张天翼蚂蚁金服智能风控引擎AlphaRisk介绍

2020-03-01 728浏览

1.张天翼（飞卿）蚂蚁金服高级专家
2.AlphaRisk 4 24 g f 8< u *- +4 42 p (b T E m A< 04 45 40 8 428 4 8 7 0 *A < 8 < < A 8< / ul a v u r n D dI cPe D 4 5< 01 4 i t 458 ) 0 24 D ul o D Pe h s
3.01 1 2 3
4.Perception ll l l ll l l l l l l l -
5.Perception > > < / r r • • • I L • W • iA • WF • r XCog n DR • r • og • og S G iAT Ml B • -, • • eH - • • , WF • • . ,
6.Perception • • • - • • / x1 • • x2 x3 x4 x5 x6 x7 x8 x9 / AI Detect/MAS
7.Perception _N uG iy ol F _N T ysv I S 5 43 rn v w rn K rn r e rn L v 43 a 43 e 17 4 8 - 5 w m A 3 rn I h t 4 6 p 2 1 3 k B 9A 7 49 05 C 8 2 s 1 & AI Detect MAS 55 54 A 5 1D 65 7
8.02 1 2
9.AIDetect:风险识别模型体系 1 1 . 97 A I A 2016 .. 2 2 now E 8 2 % 3 3T D 5 A 1 … … E 1 - . 8 3 0 3 I
10.AIDetect:策略智能推荐 RA G T T Qa RA G T T SB T - (RQS) + T T • • • •
11.03 1 2
12.AutoPilot:多模式动态切换 AH e c = 5 2 4 M L S 3 35847 GMV 0 2 9 14 -9+ 3 2 /9+ 3 2 .9+ 3 24 2 9 4 9 4 9 4 3 ( ) 01562 1 2 3 4 4 5
13.AutoPilot:决策推荐 e Pg O s … . S 2 • • , ( ) . 3 o A . B 1 c . a a Q l A B
14.04 1 2 3
15.Evolution:模型自动迭代 MAS Refit 100.00% 80.00% 60.00% 40.00% 20.00% 0.00% 100 … 96P:'>P:

蚂蚁金服 张天翼 蚂蚁金服智能风控引擎AlphaRisk介绍