Table footnote not showing up at all in bottom

Question

My code is here, The table here contains many footnote, but it does not appear at the bottom of page. Please help me to resolve this issue.

 \documentclass[journal]{IEEEtran}
 \usepackage{graphicx}
 \usepackage{subfig}
 \usepackage{caption}
 \usepackage{lipsum}
 \usepackage{tablefootnote}
 \usepackage{hyperref}
 \usepackage{amsmath, amssymb}
 \usepackage{csquotes}
 \usepackage[demo,
             export]{adjustbox}
 \usepackage{stfloats}
 \usepackage{makecell,
             ltablex}    % new
 \usepackage{makecell, tabularx}   % changed
 \renewcommand\theadfont{\small\bfseries}    % new
 \renewcommand\theadgape{}                   % new
 \setcellgapes{3pt}                          % new
 \usepackage{siunitx}

 \usepackage{enumitem}
 \usepackage{etoolbox}                       %
 \AtBeginEnvironment{tabularx}{%
 \setlist[itemize]{nosep,
                   leftmargin=*,
                   label=\textbullet,
                   before=\begin{minipage}[t]{\linewidth}, % <---
                   after=\end{minipage}                    % <---
                   }  }
 \newcommand{\specialcell}[2][c]{%
 \begin{tabular}[#1]{@{}l@{}}#2\end{tabular}
 %%%
 }

 \usepackage{float}

 \begin{document}
     \begin{table*}[htbp]
     \scriptsize
     \setcellgapes{3pt}
     \makegapedcells
     \caption{ABCD}                  
 \begin{tabularx}{\linewidth}{|@{} p{1cm}| l| p{1.5cm}| p{3cm} |p{2cm}| X @{}|}
     \hline
 \thead{Paper}
     & \thead{DNN}
       & \thead{Train/Test}
         & \thead{\specialcell{Performance} \\\ \specialcell{Measures}}
     & \thead{\specialcell{Complexity} \\\ \specialcell{Runtime}}
       & \thead{Critical Findings/Remarks}                     \\
       \hline
       \hline

      \textbf{A}  2016 &  A  & A (PEIRVM)\footnote{https://groups.csail.mit.edu/vision/TinyImages}         
   & A
        & \begin{itemize}
      \item a
      \item a
         \end{itemize} 
   &  \begin{itemize}
    \item a
    \item a
    \item a
      \end{itemize} \\
   \hline
 \textbf{A}  2019 & A  & Camelyon 16\footnote{https://camelyon16.grand-challenge.org/}, Tupac 
   16\footnote{http://tupac.tue-image.nl/node/3}, Rectum 
    \footnote{https://www.pathologyoutlines.com/topic/colonhistology.html}  & a   & \begin{itemize}
     \item a
   \end{itemize} & \begin{itemize}
   \item a
   \item a
   \end{itemize}\\
   \hline
   \textbf{A}  2020 & A &a    &  a & \begin{itemize}
                                      item a
                                      \item a
                                      \end{itemize} 
     & \begin{itemize}
       \item a
       \item a
       \item a\footnote{https://bellard.org/bpg/}
       \end{itemize} \\
   %%%% table body
       \hline
    \end{tabularx}
         \end{table*}
       \end{document}

Edit: My result of tests of the Zarko's solutions:

After second edit:

After third edit:

iTS A PART OF SOME OTHER PACKAGE, i SUPPOSE. i HAVE ALSO ATTACHED THE OUTPUT — Dipti Mishra, May 21 '20 at 10:24
\spacialcell in not part of any package that you load in the preamble of your example code. If must be defined somewhere else. Does your original document contain something like \newcommand{\specialcell}...? — leandriis, May 21 '20 at 10:29
No, it is not. I sow almost the same question few days ago, unfortunately I can't find it now ... — Zarko, May 21 '20 at 10:32
Did you already have a look at Footnotes in tables? and its answers? — leandriis, May 21 '20 at 10:33
@DiptiMishra - What do you hope to get out shouting at people by WRITING A COMMENT THAT USES ONLY UPPERCASE LETTERS? — Mico, May 21 '20 at 10:35
Sorry sir, my caps lock was on, I didnt mean that, i was not shouting at all, just wanted help — Dipti Mishra, May 21 '20 at 10:41
Now I have added this \newcommand{\specialcell}[2][c]{% \begin{tabular}[#1]{@{}l@{}}#2\end{tabular} %%% } — Dipti Mishra, May 21 '20 at 11:24
I took liberty and edit you question. I move result of your test of my code and the end of your question. Please check again, if you get the same result for the third version of my answer as is now show in your question. — Zarko, May 22 '20 at 16:19

Zarko · Accepted Answer · 2020-05-22T07:25:56.767

It may serve as starting point. You need to enclose table in minipage (MWE is partly based on my answer):

\documentclass[journal]{IEEEtran}
\usepackage{subfig}
\usepackage{caption}
\usepackage{amsmath, amssymb}
\usepackage{csquotes}
\usepackage[demo,
            export]{adjustbox} % it load graphicx too
\usepackage{stfloats}
\usepackage{siunitx}
\usepackage{enumitem}
\usepackage{etoolbox}                       %
\AtBeginEnvironment{tabularx}{%
\setlist[itemize]{nosep,
                 leftmargin=*,
                 label=\textbullet,
                 before=\begin{minipage}[t]{\linewidth},  
                 after=\end{minipage}                     
                 }  }

\usepackage{booktabs, makecell, tabularx}
\renewcommand\theadfont{\small\bfseries}
\renewcommand\theadgape{}

\usepackage[hyperfootnotes=false]{hyperref} 

\usepackage{lipsum}

\begin{document}
    \begin{table*}[t]
\caption{ABCD}
    \begin{minipage}{\linewidth}    % <--- 
\footnotesize
\setcellgapes{3pt}
\makegapedcells
\renewcommand{\thefootnote}{\alph{footnote}}
\begin{tabularx}{\linewidth}{@{} p{1cm} l p{2cm} p{3cm} p{3cm} X @{}}
    \toprule
\thead{ABC}
    & \thead{ABCD}
    & \thead{ABCDE}
    & \thead{Function}
    & \thead{ABCD}
    & \thead{Critical Findings/Remarks}                     \\
    \midrule
%%%% table body
\textbf{A}  2016
    & A
        &   Camelyon 16\footnote{https://camelyon16.grand-challenge.org/},

            Tupac 16\footnote{http://tupac.tue-image.nl/node/3},

            Rectum \footnote{https://www.pathologyoutlines.com/topic/colonhistology.html}
            & B &   \begin{itemize}
                \item aaa
                    \end{itemize}
                    &   \begin{itemize}
                    \item aaa
                    \item bbb
                        \end{itemize}\\
    \midrule
\textbf{B}  2020 
    & C & D & D &   \begin{itemize}
                \item aaa
                \item bbb
                    \end{itemize}
                    &   \begin{itemize}
                    \item aaa
                    \item bbb
                    \item ccc \footnotemark[4]
                        \end{itemize}       \\    
    \bottomrule
\end{tabularx}
\vspace{-\baselineskip}
\footnotetext[4]{https://bellard.org/bpg/} % <====
    \end{minipage}  % <---
    \end{table*}
\lipsum[11]
\end{document}

Note: don't use ltablex, it is (as longtable) prohibited in two columns documents.

Edit (1): added is example of use of the \footnote in lists nested in tables.

Edit (2): Sorry, at my first edit of answer I didn't load complete version of edited MWE where is missed the code line with \footnotetext[4]{https://bellard.org/bpg/} before \end{minipage}. Now corrected and this line marked by % <====.

Edit (3): Sorry, but last day was my very badd day ... yes, after \begin{minipage}{\linewidth} is missed code line \renewcommand{\thefootnote}{\alph{footnote}}. Now is added.

Sir, my last footnote not showing, i.e. d, and its showing as complete URL in table itself, like my posted snap...Second problem is, footnotes are not appearing at bottom last of the page, rather ist appeared at middle. Please help — Dipti Mishra, May 21 '20 at 17:01
@DiptiMishra, [4] is identification to which \footnotemark belong \footnotetext and by which letter they are identified (by forth letter in alphabet , i.e by d). — Zarko, May 21 '20 at 17:56
but in my document the output is not looking like same what is shown here — Dipti Mishra, May 22 '20 at 04:32
@DiptiMishra, you are right. I didn't upload the last version of my MWE, so the code line \footnodetext[4]{...} is missed in it. Now is corrected. Sorry for that. — Zarko, May 22 '20 at 05:55
@DiptiMishra, please (i) edit your question and make your MWE compilable that other people can test it, (ii) if add result of my MWE to your question, please clearly describe this in question and add it on the end of question. Now is not clear what present image on the top of your question. — Zarko, May 22 '20 at 06:12
Edited that, but again something else is missing as now , footnote reference is missing in text (d) as you can see in snapshot. Also please suggest a way to display these footnotes at the bottom of the page, not at the middle. — Dipti Mishra, May 22 '20 at 06:58
No, again the same problem, I hope you get out of your problems. See snap — Dipti Mishra, May 22 '20 at 07:57

Table footnote not showing up at all in bottom

1 Answers1