\documentclass[12pt]{article} \usepackage{amsmath,amsthm,mathtools} \usepackage[a4paper,margin=1in]{geometry} %\usepackage{times} \usepackage[T1]{fontenc} \usepackage{newtxtext,newtxmath} % unified serif + math fonts \usepackage{microtype} % optional quality %(If you switch to LuaLaTeX/XeLaTeX later, instead use %\usepackage{fontspec}\setmainfont{TeX Gyre Termes} \usepackage{natbib} \usepackage{hyperref} \usepackage{enumitem} \usepackage{booktabs} \usepackage{doi} \usepackage{tikz} \usetikzlibrary{arrows.meta,positioning,fit,calc} \usepackage{pgfplots} \usepgfplotslibrary{polar} % Toggles and figure sizes (larger for readability) % Toggles and figure sizes (larger for readability) \newif\iftwocol \twocolfalse \newcommand{\figureW}{0.95\textwidth} \newcommand{\figureH}{0.62\textwidth} \title{Beyond “Supervised vs.\ Unsupervised”:\\ An Operational-Premise Taxonomy for Artificial Intelligence} \author{Wesley R.~Elsberry} \date{\today} \begin{document} \maketitle \input{body_shared} \bibliographystyle{plainnat} \bibliography{references} \end{document}