update week 36

Author: mhjensen

doc/pub/week36/html/._week36-bs000.html

@@ -146,10 +146,6 @@
               ('The Hessian matrix', 2, None, 'the-hessian-matrix'),
               ('Simple program', 2, None, 'simple-program'),
               ('Gradient Descent Example', 2, None, 'gradient-descent-example'),
-              ('And a corresponding example using _scikit-learn_',
-               2,
-               None,
-               'and-a-corresponding-example-using-scikit-learn'),
               ('Gradient descent and Ridge',
                2,
                None,
@@ -266,8 +262,8 @@
      <!-- navigation toc: --> <li><a href="._week36-bs006.html#the-singular-value-decomposition" style="font-size: 80%;">The singular value decomposition</a></li>
      <!-- navigation toc: --> <li><a href="._week36-bs007.html#linear-regression-problems" style="font-size: 80%;">Linear Regression Problems</a></li>
      <!-- navigation toc: --> <li><a href="._week36-bs008.html#fixing-the-singularity" style="font-size: 80%;">Fixing the singularity</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs052.html#ridge-and-lasso-regression" style="font-size: 80%;">Ridge and LASSO Regression</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs054.html#deriving-the-ridge-regression-equations" style="font-size: 80%;">Deriving the  Ridge Regression Equations</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs051.html#ridge-and-lasso-regression" style="font-size: 80%;">Ridge and LASSO Regression</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs053.html#deriving-the-ridge-regression-equations" style="font-size: 80%;">Deriving the  Ridge Regression Equations</a></li>
      <!-- navigation toc: --> <li><a href="._week36-bs011.html#basic-math-of-the-svd" style="font-size: 80%;">Basic math of the SVD</a></li>
      <!-- navigation toc: --> <li><a href="._week36-bs012.html#the-svd-a-fantastic-algorithm" style="font-size: 80%;">The SVD, a Fantastic Algorithm</a></li>
      <!-- navigation toc: --> <li><a href="._week36-bs013.html#economy-size-svd" style="font-size: 80%;">Economy-size SVD</a></li>
@@ -278,9 +274,9 @@
      <!-- navigation toc: --> <li><a href="._week36-bs018.html#setting-up-the-matrix-to-be-inverted" style="font-size: 80%;">Setting up the Matrix to be inverted</a></li>
      <!-- navigation toc: --> <li><a href="._week36-bs019.html#further-properties-important-for-our-analyses-later" style="font-size: 80%;">Further properties (important for our analyses later)</a></li>
      <!-- navigation toc: --> <li><a href="._week36-bs020.html#back-to-ridge-and-lasso-regression" style="font-size: 80%;">Back to Ridge and LASSO Regression</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs058.html#interpreting-the-ridge-results" style="font-size: 80%;">Interpreting the Ridge results</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs059.html#more-interpretations" style="font-size: 80%;">More interpretations</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs060.html#deriving-the-lasso-regression-equations" style="font-size: 80%;">Deriving the  Lasso Regression Equations</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs057.html#interpreting-the-ridge-results" style="font-size: 80%;">Interpreting the Ridge results</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs058.html#more-interpretations" style="font-size: 80%;">More interpretations</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs059.html#deriving-the-lasso-regression-equations" style="font-size: 80%;">Deriving the  Lasso Regression Equations</a></li>
      <!-- navigation toc: --> <li><a href="._week36-bs024.html#optimization-and-gradient-descent-the-central-part-of-any-machine-learning-algortithm" style="font-size: 80%;">Optimization and gradient descent, the central part of any Machine Learning algortithm</a></li>
      <!-- navigation toc: --> <li><a href="._week36-bs025.html#reminder-on-newton-raphson-s-method" style="font-size: 80%;">Reminder on Newton-Raphson's method</a></li>
      <!-- navigation toc: --> <li><a href="._week36-bs026.html#the-equations" style="font-size: 80%;">The equations</a></li>
@@ -301,35 +297,34 @@
      <!-- navigation toc: --> <li><a href="._week36-bs041.html#the-hessian-matrix" style="font-size: 80%;">The Hessian matrix</a></li>
      <!-- navigation toc: --> <li><a href="._week36-bs042.html#simple-program" style="font-size: 80%;">Simple program</a></li>
      <!-- navigation toc: --> <li><a href="._week36-bs043.html#gradient-descent-example" style="font-size: 80%;">Gradient Descent Example</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs044.html#and-a-corresponding-example-using-scikit-learn" style="font-size: 80%;">And a corresponding example using <b>scikit-learn</b></a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs045.html#gradient-descent-and-ridge" style="font-size: 80%;">Gradient descent and Ridge</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs046.html#the-hessian-matrix-for-ridge-regression" style="font-size: 80%;">The Hessian matrix for Ridge Regression</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs047.html#program-example-for-gradient-descent-with-ridge-regression" style="font-size: 80%;">Program example for gradient descent with Ridge Regression</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs048.html#using-gradient-descent-methods-limitations" style="font-size: 80%;">Using gradient descent methods, limitations</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs049.html#material-for-lab-sessions-sessions-tuesday-and-wednesday" style="font-size: 80%;">Material for lab sessions  sessions Tuesday and Wednesday</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs050.html#linear-regression-and-the-svd" style="font-size: 80%;">Linear Regression and  the SVD</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs051.html#what-does-it-mean" style="font-size: 80%;">What does it mean?</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs052.html#ridge-and-lasso-regression" style="font-size: 80%;">Ridge and LASSO Regression</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs053.html#from-ols-to-ridge-and-lasso" style="font-size: 80%;">From OLS to Ridge and Lasso</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs054.html#deriving-the-ridge-regression-equations" style="font-size: 80%;">Deriving the  Ridge Regression Equations</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs055.html#note-on-scikit-learn" style="font-size: 80%;">Note on Scikit-Learn</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs056.html#comparison-with-ols" style="font-size: 80%;">Comparison with OLS</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs057.html#svd-analysis" style="font-size: 80%;">SVD analysis</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs058.html#interpreting-the-ridge-results" style="font-size: 80%;">Interpreting the Ridge results</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs059.html#more-interpretations" style="font-size: 80%;">More interpretations</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs060.html#deriving-the-lasso-regression-equations" style="font-size: 80%;">Deriving the  Lasso Regression Equations</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs061.html#simple-example-to-illustrate-ordinary-least-squares-ridge-and-lasso-regression" style="font-size: 80%;">Simple example to illustrate Ordinary Least Squares, Ridge and Lasso Regression</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs062.html#ridge-regression" style="font-size: 80%;">Ridge Regression</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs063.html#lasso-regression" style="font-size: 80%;">Lasso Regression</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs064.html#yet-another-example" style="font-size: 80%;">Yet another Example</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs065.html#the-ols-case" style="font-size: 80%;">The OLS case</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs066.html#the-ridge-case" style="font-size: 80%;">The Ridge case</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs067.html#writing-the-cost-function" style="font-size: 80%;">Writing the Cost Function</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs068.html#lasso-case" style="font-size: 80%;">Lasso case</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs069.html#the-first-case" style="font-size: 80%;">The first Case</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs070.html#simple-code-for-solving-the-above-problem" style="font-size: 80%;">Simple code for solving the above problem</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs071.html#with-lasso-regression" style="font-size: 80%;">With Lasso Regression</a></li>
-     <!-- navigation toc: --> <li><a href="._week36-bs072.html#another-example-now-with-a-polynomial-fit" style="font-size: 80%;">Another Example, now with a polynomial fit</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs044.html#gradient-descent-and-ridge" style="font-size: 80%;">Gradient descent and Ridge</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs045.html#the-hessian-matrix-for-ridge-regression" style="font-size: 80%;">The Hessian matrix for Ridge Regression</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs046.html#program-example-for-gradient-descent-with-ridge-regression" style="font-size: 80%;">Program example for gradient descent with Ridge Regression</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs047.html#using-gradient-descent-methods-limitations" style="font-size: 80%;">Using gradient descent methods, limitations</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs048.html#material-for-lab-sessions-sessions-tuesday-and-wednesday" style="font-size: 80%;">Material for lab sessions  sessions Tuesday and Wednesday</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs049.html#linear-regression-and-the-svd" style="font-size: 80%;">Linear Regression and  the SVD</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs050.html#what-does-it-mean" style="font-size: 80%;">What does it mean?</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs051.html#ridge-and-lasso-regression" style="font-size: 80%;">Ridge and LASSO Regression</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs052.html#from-ols-to-ridge-and-lasso" style="font-size: 80%;">From OLS to Ridge and Lasso</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs053.html#deriving-the-ridge-regression-equations" style="font-size: 80%;">Deriving the  Ridge Regression Equations</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs054.html#note-on-scikit-learn" style="font-size: 80%;">Note on Scikit-Learn</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs055.html#comparison-with-ols" style="font-size: 80%;">Comparison with OLS</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs056.html#svd-analysis" style="font-size: 80%;">SVD analysis</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs057.html#interpreting-the-ridge-results" style="font-size: 80%;">Interpreting the Ridge results</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs058.html#more-interpretations" style="font-size: 80%;">More interpretations</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs059.html#deriving-the-lasso-regression-equations" style="font-size: 80%;">Deriving the  Lasso Regression Equations</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs060.html#simple-example-to-illustrate-ordinary-least-squares-ridge-and-lasso-regression" style="font-size: 80%;">Simple example to illustrate Ordinary Least Squares, Ridge and Lasso Regression</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs061.html#ridge-regression" style="font-size: 80%;">Ridge Regression</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs062.html#lasso-regression" style="font-size: 80%;">Lasso Regression</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs063.html#yet-another-example" style="font-size: 80%;">Yet another Example</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs064.html#the-ols-case" style="font-size: 80%;">The OLS case</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs065.html#the-ridge-case" style="font-size: 80%;">The Ridge case</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs066.html#writing-the-cost-function" style="font-size: 80%;">Writing the Cost Function</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs067.html#lasso-case" style="font-size: 80%;">Lasso case</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs068.html#the-first-case" style="font-size: 80%;">The first Case</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs069.html#simple-code-for-solving-the-above-problem" style="font-size: 80%;">Simple code for solving the above problem</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs070.html#with-lasso-regression" style="font-size: 80%;">With Lasso Regression</a></li>
+     <!-- navigation toc: --> <li><a href="._week36-bs071.html#another-example-now-with-a-polynomial-fit" style="font-size: 80%;">Another Example, now with a polynomial fit</a></li>
 
         </ul>
       </li>
@@ -381,7 +376,7 @@ <h4>September 1-5, 2025</h4>
   <li><a href="._week36-bs008.html">9</a></li>
   <li><a href="._week36-bs009.html">10</a></li>
   <li><a href="">...</a></li>
-  <li><a href="._week36-bs072.html">73</a></li>
+  <li><a href="._week36-bs071.html">72</a></li>
   <li><a href="._week36-bs001.html">&raquo;</a></li>
 </ul>
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