Adding a title page in the middle of a beamer pressentation

Question

I would like to add a title page in the middle of my beamer presentation so that it does include only the title but not also the date, logo, author name and so on. So basically, I would like to add this page:

in the middle of my presentation WITHOUT logo (IMT) and my name, but only "Optimal data collection design in machine learning" in the middle of the page. The technique I am currently adopting is thee following:

1. Create a .tex file called title2.tex looking like this:

\section{}

\title[]{Optimal data collection design in machine learning}
%\subtitle[]{}
%\author[]{}
%\institute{}
%\date{}
\maketitle

2. Put in the main.tex file this command: \include{title2} % <= here comes the file created the part.

However, this produces the picture above (i.e. with logo and name). So I am wondering if there is a way to tell \maketitle not to reproduce also the logo and the name but just the title and put it in the middle of the page.

Thank you

Answer 1

You can use \usebeamercolor[fg]{title}\usebeamerfont{title}\inserttitle to insert the title in the same colour/font as it is shown on the title page:

\documentclass{beamer}

\title[]{Optimal data collection design in machine learning}

\begin{document}
    
\begin{frame}
    abc
\end{frame} 

\begin{frame}[plain]
\centering
\usebeamercolor[fg]{title}\usebeamerfont{title}\inserttitle\par
\end{frame}

\begin{frame}
content...
\end{frame}
    
\end{document}