diff --git a/doc/pub/week38/html/._week38-bs001.html b/doc/pub/week38/html/._week38-bs001.html
index f7f68de23..6a550ac3e 100644
--- a/doc/pub/week38/html/._week38-bs001.html
+++ b/doc/pub/week38/html/._week38-bs001.html
@@ -329,8 +329,8 @@ MathJax.Hub.Config({
 <ul>
   <li> Logistic regression as our first encounter of classification methods. From binary cases to several categories.</li>
   <li> Start gradient and optimization methods</li>
-  <li> <a href="https://youtu.be/c9DIfNHy2ks" target="_self">Video of lecture</a>
-<!-- * Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesSep21.pdf" target="_self"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesSep21.pdf</tt></a> --></li>
+  <li> <a href="https://youtu.be/c9DIfNHy2ks" target="_self">Video of lecture</a></li>
+  <li> Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember16.pdf" target="_self"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember16.pdf</tt></a></li>
 </ul>
 </div>
 </div>
diff --git a/doc/pub/week38/html/week38-reveal.html b/doc/pub/week38/html/week38-reveal.html
index 29701aea5..4231649bd 100644
--- a/doc/pub/week38/html/week38-reveal.html
+++ b/doc/pub/week38/html/week38-reveal.html
@@ -206,8 +206,9 @@ MathJax.Hub.Config({
 
 <p><li> Start gradient and optimization methods</li>
 
-<p><li> <a href="https://youtu.be/c9DIfNHy2ks" target="_blank">Video of lecture</a>
-<!-- * Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesSep21.pdf" target="_blank"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesSep21.pdf</tt></a> --></li>
+<p><li> <a href="https://youtu.be/c9DIfNHy2ks" target="_blank">Video of lecture</a></li>
+
+<p><li> Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember16.pdf" target="_blank"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember16.pdf</tt></a></li>
 </ul>
 </div>
 </section>
diff --git a/doc/pub/week38/html/week38-solarized.html b/doc/pub/week38/html/week38-solarized.html
index 86a59b657..5d8b1a1a4 100644
--- a/doc/pub/week38/html/week38-solarized.html
+++ b/doc/pub/week38/html/week38-solarized.html
@@ -289,8 +289,8 @@ MathJax.Hub.Config({
 <ul>
   <li> Logistic regression as our first encounter of classification methods. From binary cases to several categories.</li>
   <li> Start gradient and optimization methods</li>
-  <li> <a href="https://youtu.be/c9DIfNHy2ks" target="_blank">Video of lecture</a>
-<!-- * Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesSep21.pdf" target="_blank"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesSep21.pdf</tt></a> --></li>
+  <li> <a href="https://youtu.be/c9DIfNHy2ks" target="_blank">Video of lecture</a></li>
+  <li> Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember16.pdf" target="_blank"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember16.pdf</tt></a></li>
 </ul>
 </div>
 
diff --git a/doc/pub/week38/html/week38.html b/doc/pub/week38/html/week38.html
index faa966ec0..5285103b4 100644
--- a/doc/pub/week38/html/week38.html
+++ b/doc/pub/week38/html/week38.html
@@ -366,8 +366,8 @@ MathJax.Hub.Config({
 <ul>
   <li> Logistic regression as our first encounter of classification methods. From binary cases to several categories.</li>
   <li> Start gradient and optimization methods</li>
-  <li> <a href="https://youtu.be/c9DIfNHy2ks" target="_blank">Video of lecture</a>
-<!-- * Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesSep21.pdf" target="_blank"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesSep21.pdf</tt></a> --></li>
+  <li> <a href="https://youtu.be/c9DIfNHy2ks" target="_blank">Video of lecture</a></li>
+  <li> Whiteboard notes at <a href="https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember16.pdf" target="_blank"><tt>https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember16.pdf</tt></a></li>
 </ul>
 </div>
 
diff --git a/doc/pub/week38/ipynb/ipynb-week38-src.tar.gz b/doc/pub/week38/ipynb/ipynb-week38-src.tar.gz
index cf1c07b76..73c850c0d 100644
Binary files a/doc/pub/week38/ipynb/ipynb-week38-src.tar.gz and b/doc/pub/week38/ipynb/ipynb-week38-src.tar.gz differ
diff --git a/doc/pub/week38/ipynb/week38.ipynb b/doc/pub/week38/ipynb/week38.ipynb
index 5078e4948..ba96b5d66 100644
--- a/doc/pub/week38/ipynb/week38.ipynb
+++ b/doc/pub/week38/ipynb/week38.ipynb
@@ -2,7 +2,7 @@
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-    "<!-- * Whiteboard notes at <https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesSep21.pdf> -->"
+    "\n",
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@@ -558,7 +559,7 @@
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@@ -570,7 +571,7 @@
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@@ -585,7 +586,7 @@
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@@ -597,7 +598,7 @@
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@@ -609,7 +610,7 @@
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@@ -626,7 +627,7 @@
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@@ -640,7 +641,7 @@
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@@ -650,7 +651,7 @@
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@@ -662,7 +663,7 @@
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@@ -674,7 +675,7 @@
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@@ -686,7 +687,7 @@
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@@ -697,7 +698,7 @@
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@@ -709,7 +710,7 @@
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@@ -720,7 +721,7 @@
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@@ -736,7 +737,7 @@
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@@ -748,7 +749,7 @@
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-   "id": "9a9334b6",
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@@ -1375,7 +1376,7 @@
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@@ -1400,7 +1401,7 @@
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@@ -1412,7 +1413,7 @@
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   {
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@@ -1423,7 +1424,7 @@
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@@ -1435,7 +1436,7 @@
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@@ -1448,7 +1449,7 @@
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   {
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@@ -1459,7 +1460,7 @@
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@@ -1502,7 +1503,7 @@
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@@ -1523,7 +1524,7 @@
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@@ -1540,7 +1541,7 @@
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@@ -1555,7 +1556,7 @@
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@@ -1565,7 +1566,7 @@
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@@ -1581,7 +1582,7 @@
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@@ -1593,7 +1594,7 @@
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@@ -1604,7 +1605,7 @@
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@@ -1616,7 +1617,7 @@
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@@ -1626,7 +1627,7 @@
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@@ -1640,7 +1641,7 @@
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@@ -1652,7 +1653,7 @@
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@@ -1662,7 +1663,7 @@
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@@ -1674,7 +1675,7 @@
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@@ -1686,7 +1687,7 @@
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@@ -1706,7 +1707,7 @@
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@@ -1722,7 +1723,7 @@
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@@ -1738,7 +1739,7 @@
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@@ -1749,7 +1750,7 @@
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@@ -1761,7 +1762,7 @@
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@@ -1771,7 +1772,7 @@
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@@ -1783,7 +1784,7 @@
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@@ -1793,7 +1794,7 @@
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@@ -1805,7 +1806,7 @@
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@@ -1827,7 +1828,7 @@
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@@ -1840,7 +1841,7 @@
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@@ -1853,7 +1854,7 @@
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@@ -1863,7 +1864,7 @@
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@@ -1881,7 +1882,7 @@
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@@ -1891,7 +1892,7 @@
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@@ -1906,7 +1907,7 @@
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@@ -1916,7 +1917,7 @@
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@@ -1930,7 +1931,7 @@
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@@ -1940,7 +1941,7 @@
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@@ -1954,7 +1955,7 @@
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@@ -1969,7 +1970,7 @@
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@@ -1986,7 +1987,7 @@
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   {
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@@ -1998,7 +1999,7 @@
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@@ -2012,7 +2013,7 @@
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   {
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@@ -2027,7 +2028,7 @@
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@@ -2039,7 +2040,7 @@
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   {
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@@ -2050,7 +2051,7 @@
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@@ -2078,7 +2079,7 @@
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@@ -2100,7 +2101,7 @@
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@@ -2122,7 +2123,7 @@
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@@ -2134,7 +2135,7 @@
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@@ -2171,7 +2172,7 @@
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@@ -2199,7 +2200,7 @@
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@@ -2229,7 +2230,7 @@
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@@ -2253,7 +2254,7 @@
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-   "id": "3f5d367b",
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@@ -2266,7 +2267,7 @@
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@@ -2277,7 +2278,7 @@
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@@ -2289,7 +2290,7 @@
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@@ -2299,7 +2300,7 @@
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@@ -2311,7 +2312,7 @@
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+   "id": "a3efc01f",
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@@ -2325,7 +2326,7 @@
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+   "id": "fe149ca8",
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@@ -2341,7 +2342,7 @@
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+   "id": "1a62c1e4",
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@@ -2351,7 +2352,7 @@
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@@ -2363,7 +2364,7 @@
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+   "id": "b3265d97",
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@@ -2373,7 +2374,7 @@
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+   "id": "f9c74aa7",
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@@ -2385,7 +2386,7 @@
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+   "id": "22a568b3",
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@@ -2399,7 +2400,7 @@
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+   "id": "64c20e09",
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@@ -2409,7 +2410,7 @@
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+   "id": "6bbac8da",
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@@ -2420,7 +2421,7 @@
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+   "id": "62959d3b",
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@@ -2435,7 +2436,7 @@
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+   "id": "a06a5b7e",
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@@ -2445,7 +2446,7 @@
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+   "id": "d72f9402",
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@@ -2457,7 +2458,7 @@
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+   "id": "fb94a4a9",
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@@ -2469,7 +2470,7 @@
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+   "id": "dbbed685",
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@@ -2484,7 +2485,7 @@
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+   "id": "d2ecccf4",
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@@ -2497,7 +2498,7 @@
   {
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-   "id": "36bad401",
+   "id": "b40baa2e",
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     "editable": true
@@ -2554,7 +2555,7 @@
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+   "id": "35c94947",
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@@ -2565,7 +2566,7 @@
   {
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    "execution_count": 14,
-   "id": "b1114145",
+   "id": "5e6057cb",
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     "editable": true
@@ -2592,7 +2593,7 @@
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   {
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+   "id": "3eb169b8",
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@@ -2604,7 +2605,7 @@
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-   "id": "613cc32f",
+   "id": "a37fc8af",
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@@ -2616,7 +2617,7 @@
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   {
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-   "id": "727dbcda",
+   "id": "44eba894",
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@@ -2626,7 +2627,7 @@
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   {
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-   "id": "5bdb0b5e",
+   "id": "0caf10a2",
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@@ -2640,7 +2641,7 @@
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-   "id": "7a76e64c",
+   "id": "1ee0ca77",
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@@ -2650,7 +2651,7 @@
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+   "id": "ec5ce9e6",
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@@ -2662,7 +2663,7 @@
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+   "id": "7b6826ef",
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@@ -2673,7 +2674,7 @@
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+   "id": "9010e7b8",
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@@ -2688,7 +2689,7 @@
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+   "id": "d667b28e",
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@@ -2702,7 +2703,7 @@
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-   "id": "67746899",
+   "id": "60399cca",
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@@ -2713,7 +2714,7 @@
   {
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-   "id": "241b8563",
+   "id": "80369e14",
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     "editable": true
@@ -2774,7 +2775,7 @@
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-   "id": "0fbba954",
+   "id": "aee627f0",
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@@ -2796,7 +2797,7 @@
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   {
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-   "id": "1da57290",
+   "id": "abb67183",
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@@ -2808,7 +2809,7 @@
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   {
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-   "id": "4ec72b3c",
+   "id": "6adadded",
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@@ -2818,7 +2819,7 @@
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   {
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+   "id": "1aeddf5f",
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@@ -2843,7 +2844,7 @@
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+   "id": "25afc3fa",
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@@ -2859,7 +2860,7 @@
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+   "id": "bcbe01f2",
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@@ -2875,7 +2876,7 @@
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-   "id": "40db0350",
+   "id": "90c19306",
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@@ -2889,7 +2890,7 @@
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-   "id": "6da0d307",
+   "id": "5ef5b23c",
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@@ -2917,7 +2918,7 @@
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+   "id": "b8be821b",
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@@ -2930,7 +2931,7 @@
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-   "id": "6cc85c1c",
+   "id": "6edbc166",
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     "editable": true
diff --git a/doc/src/week38/week38.do.txt b/doc/src/week38/week38.do.txt
index 9099a9b37..44519cb62 100644
--- a/doc/src/week38/week38.do.txt
+++ b/doc/src/week38/week38.do.txt
@@ -12,7 +12,7 @@ DATE: September 16-20, 2024
   * Logistic regression as our first encounter of classification methods. From binary cases to several categories.
   * Start gradient and optimization methods
   * "Video of lecture":"https://youtu.be/c9DIfNHy2ks"
-#  * Whiteboard notes at URL:"https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2023/NotesSep21.pdf"
+  * Whiteboard notes at URL:"https://github.com/CompPhysics/MachineLearning/blob/master/doc/HandWrittenNotes/2024/NotesSeptember16.pdf"
 !eblock
 
 !split