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Article link:
http://blog.csdn.net/yhl_ leo/article/details/50036001
In latex, when using argmin , argmax , the following methods can be used to set subscripts:
\begin{equation}
\mathop{\arg\min}_{\theta} \ \ \| \mathrm{J} (\theta)\|.
\end{equation}
arg
●
min
●
θ
By the way,
Road8741;
J
(
θ
)
Road8741;
[gasps]
\mathop{\arg\min_{\theta}} \ \.mathrm{J} (\theta)\.
Argθmin Shenzhen 8741; J(θ)8741;.