Merge branch 'master' of github.com:MISP/misp-training

a.5-bis-decaying-indicators-light-version/content.tex

@@ -239,7 +239,7 @@
         \item \textbf{User-friendly UI} to manually set \textit{Model} configuration (lifetime, decay, etc.)
         \item \textbf{Simulation} tool
         \item Interaction through the \textbf{API}
-        \item Opportunity to create your \textbf{own} formula or algorythm
+        \item Opportunity to create your \textbf{own} formula or algorithm
     \end{itemize}
 \end{frame}
 
@@ -315,6 +315,33 @@
     \end{lstlisting}
 \end{frame}
 
+\lstset{language=PHP}
+\begin{frame}[fragile]
+    \frametitle{Creating a new decay algorithm}
+    \lstset{basicstyle=\scriptsize}
+    \begin{lstlisting}
+<?php
+include_once 'Base.php';
+
+class Polynomial extends DecayingModelBase
+{
+    public const DESCRIPTION = 'The description of your new decaying algorithm';
+
+    public function computeScore($model, $attribute, $base_score, $elapsed_time)
+    {
+       // algorithm returning a numerical score
+    }
+
+    public function isDecayed($model, $attribute, $score)
+    {
+        // algorithm returning a boolean stating
+        // if the attribute is expired or not
+    }
+}
+?>
+    \end{lstlisting}
+\end{frame}
+
 \begin{frame}
     \frametitle{Decaying Models 2.0}
     \begin{itemize}

a.5-decaying-indicators/content.tex

@@ -224,7 +224,7 @@
         \item \textbf{User-friendly UI} to manually set \textit{Model} configuration (lifetime, decay, etc.)
         \item \textbf{Simulation} tool
         \item Interaction through the \textbf{API}
-        \item Opportunity to create your \textbf{own} formula or algorythm
+        \item Opportunity to create your \textbf{own} formula or algorithm
     \end{itemize}
 \end{frame}