documentclass[sigconf]{acmart}

usepackage{booktabs} % For formal tables
usepackage{tikz}
usepackage{tikz-qtree}
usepackage{pgfplots}
usetikzlibrary{patterns,shapes}

usepackage{caption}
usepackage[inline]{enumitem}
usepackage{mathtools}
usepackage{multirow}
usepackage{subfigure}
usepackage{subfloat}
usepackage[linesnumbered,ruled,vlined]{algorithm2e}
usepackage[noend]{algpseudocode}
usepackage{color}
usepackage{amsmath,bm}
usepackage{url}
usepackage{amssymb}
setcounter{tocdepth}{3}

setlength{algomargin}{5ex}
pgfplotsset{compat=1.5}


% Copyright
%setcopyright{none}
%setcopyright{acmcopyright}
%setcopyright{acmlicensed}
setcopyright{rightsretained}
%setcopyright{usgov}
%setcopyright{usgovmixed}
%setcopyright{cagov}
%setcopyright{cagovmixed}


% DOI
acmDOI{}

% ISBN
acmISBN{}

%Conference
acmConference[]{}{}{}
acmYear{}
copyrightyear{}
acmPrice{}



begin{document}
title{}

newcommand*{affmark}[1][*]{textsuperscript{#1}}

author{
}

affiliation{
institution{affmark[*]}
institution{ affmark[dag]}
institution{ affmark[ddag]}vspace{0.05in}
}

email{
{}
}

renewcommand{shortauthors}{Zhu Sun et al.}

begin{abstract}
end{abstract}

%
% The code below should be generated by the tool at
% http://dl.acm.org/ccs.cfm
% Please copy and paste the code instead of the example below.
%
begin{CCSXML}
<ccs2012>
<concept>
<concept_id>10002951.10003227.10003351.10003269</concept_id>
<concept_desc>Information systems~Collaborative filtering</concept_desc>
<concept_significance>500</concept_significance>
</concept>
<concept>
<concept_id></concept_id>
<concept_desc></concept_desc>
<concept_significance>300</concept_significance>
</concept>
</ccs2012>
end{CCSXML}

ccsdesc[500]{Information systems~Collaborative filtering}
ccsdesc[300]{Information systems~Online shopping}

% We no longer use terms command
%terms{Theory}

keywords{Ranking Recommendation,
user experience, multiple feedback}


maketitle

input{Sections/intro}

input{Sections/related}

input{Sections/method}

input{Sections/results}

input{Sections/conclusion}

%clearpage
%newpage

bibliographystyle{ACM-Reference-Format}
bibliography{Sections/umap}

end{document}