From 4534cacaeab424142da416766b1ec714ddbc2c37 Mon Sep 17 00:00:00 2001 From: ludwigbothmann <46222472+ludwigbothmann@users.noreply.github.com> Date: Fri, 8 Nov 2024 20:30:38 +0100 Subject: [PATCH] Updates from Overleaf --- .../slides-classification-naivebayes.tex | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/slides/supervised-classification/slides-classification-naivebayes.tex b/slides/supervised-classification/slides-classification-naivebayes.tex index 5fc19fadb..4f2e5511d 100644 --- a/slides/supervised-classification/slides-classification-naivebayes.tex +++ b/slides/supervised-classification/slides-classification-naivebayes.tex @@ -42,8 +42,10 @@ We use a univariate Gaussian for $p(x_j | y=k)$, and estimate $(\mu_{kj}, \sigma^2_{kj})$ in the standard manner. Because of $\pdfxyk = \prodjp p(x_j|y = k)$, the joint conditional density is Gaussian with diagonal but non-isotropic covariance structure, and potentially different across classes. +\lz + \begin{center} -\includegraphics[width=0.2\textwidth]{figure/nb-db.png} +\includegraphics[width=0.6\textwidth, clip = true, trim = {0 100 0 120}]{figure/nb-db.png} \end{center} $\Rightarrow$ \textbf{NB is a} (specific) \textbf{QDA model}, with a quadratic decision boundary.