异常检测
in python with 0 comment

异常检测

in python with 0 comment

上帝说,世间万物都要服从高斯分布,于是就有了我们的世界。

P(x) = \frac{1}{{\sigma \sqrt {2\pi } }}e^{{{ - \left( {x - \mu } \right)^2 } \mathord{\left/ {\vphantom {{ - \left( {x - \mu } \right)^2 } {2\sigma ^2 }}} \right. \kern-\nulldelimiterspace} {2\sigma ^2 }}}

如果你在使用 MathType 的话可以使用如下的代码获得高斯分布的公式:

% MathType!MTEF!2!1!+- 
% feaafaart1ev1aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn 
% hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 
% 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY-Hhbbf9v8qqaqFr0xc9pk0xbb 
% a9q8WqFfeaY-biLkVcLq-JHqpepeea0-as0Fb9pgeaYRXxe9vr0-vr 
% 0-vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaadcfacaGGOa 
% GaamiEaiaacMcacqGH9aqpdaWcaaqaaiaaigdaaeaacqaHdpWCdaGc 
% aaqaaiaaikdacqaHapaCaSqabaaaaOGaamyzamaaCaaaleqabaWaaS 
% GbaeaacqGHsisldaqadaqaaiaadIhacqGHsislcqaH8oqBaiaawIca 
% caGLPaaadaahaaadbeqaaiaaikdaaaaaleaacaaIYaGaeq4Wdm3aaW 
% baaWqabeaacaaIYaaaaaaaaaaaaa!4ADE!
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