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\renewcommand{\today}{Due: November 28th, in recitation}
\title{\Large\bf 6.867 Machine learning and neural networks}
\author{\bf Problem set 4}

\begin{document}
\maketitle

\subsection*{What and how to turn in?}

Turn in short written answers to the questions explicitly stated, and
when requested to explain or prove. Do {\bf not} turn in answers when
requested to ``think'', ``consider'', ``try'' or ``experiment''
(except when specifically instructed).

Turn in all MATLAB code explicitly requested, or that you used to
calculate requested values. It should be clear exactly what command
was used to get the answer to each question.

To help the graders (including yourself...), please be neat, answer
the questions briefly, and in the order they are stated. {\bf Staple each
``Problem'' separately}, and be sure to write your name on the top of
every page.

\input{fit}

\input{markov}

\end{document}