From b736a464da13590ea4008e3e24627b8f874a1e01 Mon Sep 17 00:00:00 2001
From: Tobias Pielok <t.pielok@gmail.com>
Date: Thu, 7 Dec 2023 11:01:37 +0000
Subject: [PATCH] add lasso deep dive

---
 .../15_regularization/15-09-lasso-deep.md         | 15 +++++++++++++++
 ...-early-stopping.md => 15-10-early-stopping.md} |  4 ++--
 2 files changed, 17 insertions(+), 2 deletions(-)
 create mode 100644 content/chapters/15_regularization/15-09-lasso-deep.md
 rename content/chapters/15_regularization/{15-09-early-stopping.md => 15-10-early-stopping.md} (84%)

diff --git a/content/chapters/15_regularization/15-09-lasso-deep.md b/content/chapters/15_regularization/15-09-lasso-deep.md
new file mode 100644
index 0000000..748c534
--- /dev/null
+++ b/content/chapters/15_regularization/15-09-lasso-deep.md
@@ -0,0 +1,15 @@
+---
+title: "Chapter 15.09: Soft-thresholding and L1 regularization deep-dive"
+weight: 15009
+---
+In this section, we prove the previously stated proposition regarding soft-thresholding and L1 regularization.
+
+<!--more-->
+
+### Lecture video
+
+{{<>}}
+
+### Lecture slides
+
+{{< pdfjs file="https://github.com/slds-lmu/lecture_sl/raw/main/slides-pdf/slides-regu-lasso-deepdive.pdf" >}}
diff --git a/content/chapters/15_regularization/15-09-early-stopping.md b/content/chapters/15_regularization/15-10-early-stopping.md
similarity index 84%
rename from content/chapters/15_regularization/15-09-early-stopping.md
rename to content/chapters/15_regularization/15-10-early-stopping.md
index 47cf0d8..eab9c39 100644
--- a/content/chapters/15_regularization/15-09-early-stopping.md
+++ b/content/chapters/15_regularization/15-10-early-stopping.md
@@ -1,6 +1,6 @@
 ---
-title: "Chapter 15.09: Early Stopping"
-weight: 15009
+title: "Chapter 15.10: Early Stopping"
+weight: 15010
 ---
 In this section, we introduce early stopping and show how it can act as a regularizer.