typo in exercises week 37
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@@ -449,7 +449,7 @@ Subtract the mean and divide by the standard deviation for each feature.</p>
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term, the data is shifted such that the intercept is effectively 0
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. (In practice, one could include an intercept in the model and not
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penalize it, but here we simplify by centering.)
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Choose <span class="math notranslate nohighlight">\(n=100\)</span> data points and set up <span class="math notranslate nohighlight">\(\boldsymbol{x}, \)</span>\boldsymbol{y} and the design matrix <span class="math notranslate nohighlight">\(\boldsymbol{X}\)</span>.</p>
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Choose <span class="math notranslate nohighlight">\(n=100\)</span> data points and set up <span class="math notranslate nohighlight">\(\boldsymbol{x}, \)</span>\boldsymbol{y}<span class="math notranslate nohighlight">\( and the design matrix \)</span>\boldsymbol{X}$.</p>
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<div class="highlight-none notranslate"><div class="highlight"><pre><span></span># Standardize features (zero mean, unit variance for each feature)
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