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在实际表格外添加文本

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在实际表格外添加文本

我正在使用此代码并拼命尝试在外部左侧添加文字“实际”并在底部中心添加文字“预测”。

\begin{table}[h]
\centering
\begin{tabular}{|p{.4\textwidth}|p{.4\textwidth}|}
\hline&\\
True Positives (TPs): 70
\begin{itemize}
    \item real outcome: Positive
    \item predicted outcome: Positive
\end{itemize} 
& False Positives (FPs): 5 
\begin{itemize}
    \item real outcome: Negative
    \item predicted outcome: Positive
\end{itemize} \\
\hline&\\
False Negatives (FNs): 8
\begin{itemize}
    \item real outcome: Negative
    \item predicted outcome: Positive
\end{itemize}
&   True Negatives (TNs): 17
\begin{itemize}
    \item real outcome: Negative
    \item predicted outcome: Negative
\end{itemize} \\
\hline
\end{tabular}
    \caption{Example of a confusion matrix}
    \label{tab:cm}
\end{table}

我可以将其用于\multicolumn底部，但它直接卡在水平线下方，看起来不太好。

输出应如下所示： 厘米

答案1

\savebox这里有一个使用 a和 a 的方法，\rotatebox只是为了跟随您而不使用多列：

\documentclass{article}
\usepackage[margin=3.5cm]{geometry}
\usepackage{graphicx}
\author{John Doe}
\title{Lorem Ipsum}
\newsavebox{\mybox}
\begin{document}
\begin{table}[h]
\centering
\savebox\mybox{\hbox{\begin{tabular}{|p{.4\textwidth}|p{.4\textwidth}|}
\hline\\
True Positives (TPs): 70
\begin{itemize}
    \item real outcome: Positive
    \item predicted outcome: Positive
\end{itemize} 
& False Positives (FPs): 5 
\begin{itemize}
    \item real outcome: Negative
    \item predicted outcome: Positive
\end{itemize} \\
\hline\\
False Negatives (FNs): 8
\begin{itemize}
    \item real outcome: Negative
    \item predicted outcome: Positive
\end{itemize}
&   True Negatives (TNs): 17
\begin{itemize}
    \item real outcome: Negative
    \item predicted outcome: Negative
\end{itemize} \\
\hline
\end{tabular}}}
\rotatebox{90}{actual}\hspace{10pt}\parbox{\wd\mybox}{\usebox{\mybox}}\\[10pt]
\hspace{20pt}{\parbox{\wd\mybox}{\centering predicted}}
    \caption{Example of a confusion matrix}
    \label{tab:cm}
\end{table}

\end{document}

输出是你的照片之一（几乎）

答案2

对 koleygr 的解决方案进行稍微的简化。

\documentclass{article}
\usepackage[margin=3.5cm]{geometry}
\usepackage{graphicx}

\begin{document}
\begin{table}[h]
\centering
\rotatebox[origin=c]{90}{actual}\hspace{\baselineskip}%
\begin{tabular}[c]{|p{.4\textwidth}|p{.4\textwidth}|}
\hline
True Positives (TPs): 70
\begin{itemize}
    \item real outcome: Positive
    \item predicted outcome: Positive
\end{itemize} 
& False Positives (FPs): 5 
\begin{itemize}
    \item real outcome: Negative
    \item predicted outcome: Positive
\end{itemize} \\
\hline
False Negatives (FNs): 8
\begin{itemize}
    \item real outcome: Negative
    \item predicted outcome: Positive
\end{itemize}
&   True Negatives (TNs): 17
\begin{itemize}
    \item real outcome: Negative
    \item predicted outcome: Negative
\end{itemize} \\
\hline
\end{tabular}\\[10pt]
\hspace{2\baselineskip}predicted

    \caption{Example of a confusion matrix}
    \label{tab:cm}
\end{table}

\end{document}

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