机器学习框架

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字数统计: 286 | 阅读时长 ≈ 2

这几天对tikz比较感兴趣，画了张图。还算比较好看。

机器学习组成

这是对应的代码：

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\documentclass[tikz]{standalone}

\usepackage{ctex}
\usepackage{relsize}
\usepackage{bm}
\usepackage{tikz}
\usetikzlibrary{arrows,shapes.misc, positioning,calc,backgrounds}
\usetikzlibrary{shadows}
\usepackage[active,tightpage,pdftex]{preview}
\usetikzlibrary{fit}

\begin{document}

	\begin{tikzpicture}[node distance=2.2cm]
	\begin{scope}
	\node[draw=none,thick, rounded corners=0.5cm,fill=green!40,fit={(0,0) (2,2)}, drop shadow,inner sep=0pt, ,anchor=mid,label=center:{\large \heiti 数据}] (A) {};
	\node[draw=none,rounded corners=0.5cm, fill=red!40,fit={(0,0) (2,2)}, drop shadow, inner sep=0pt, label=center:{\large \heiti 模型},right of =A] (B) {};
	\node[draw=none,rounded corners=0.5cm, fill=magenta!40,fit={(0,0) (2,2)},  drop shadow,below of=A, inner sep=0pt, label=center:{\large\heiti  最优化}] (C) {};
	\node[draw=none,rounded corners=0.5cm, fill=blue!40,fit={(0,0) (2,2)},  drop shadow,right of=C, inner sep=0pt, label=center:{\large\heiti  编程}] (D) {};
	\end{scope}
	

	\begin{pgfonlayer}{background}
	\node [fill=yellow!30,fit=(A) (B)(C)(D),rounded corners=0.5cm,very thick, drop shadow] (all){};
	\node [right =0.3cm of all] (equal) {\mbox{\Huge $=$ }};
	\node[draw=none,thick,fill=cyan!40,inner sep=15pt,rounded corners=5pt, right = 0.3cm of equal, drop shadow]{\large \heiti 机器学习};	
	\end{pgfonlayer}	

	\end{tikzpicture}  
	
\end{document}