small change to project text

This commit is contained in:
Morten Hjorth-Jensen
2023-09-19 11:52:10 +02:00
parent 029b2427e3
commit c38c1c3bbb
14 changed files with 211 additions and 226 deletions
@@ -2,7 +2,7 @@
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@@ -14,7 +14,7 @@
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@@ -27,7 +27,7 @@
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@@ -45,7 +45,7 @@
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@@ -57,7 +57,7 @@
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@@ -76,7 +76,7 @@
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@@ -88,7 +88,7 @@
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@@ -97,13 +97,12 @@
"\n",
"Show that you can rewrite this in terms of a term which contains the variance of the model itself (the so-called variance term), a\n",
"term which measures the deviation from the true data and the mean value of the model (the bias term) and finally the variance of the noise.\n",
"\n",
"That is, show that"
]
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@@ -115,7 +114,7 @@
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@@ -125,7 +124,7 @@
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@@ -137,7 +136,7 @@
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@@ -147,26 +146,23 @@
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"source": [
"$$\n",
"\\mathrm{var}[\\tilde{y}]=\\frac{1}{n}\\sum_i(\\tilde{y}_i-\\mathbb{E}\\left[\\boldsymbol{\\tilde{y}}\\right])^2.\n",
"\\mathrm{var}[\\tilde{y}]=\\mathbb{E}\\left[\\left(\\tilde{\\boldsymbol{y}}-\\mathbb{E}\\left[\\boldsymbol{\\tilde{y}}\\right]\\right)^2\\right]=\\frac{1}{n}\\sum_i(\\tilde{y}_i-\\mathbb{E}\\left[\\boldsymbol{\\tilde{y}}\\right])^2.\n",
"$$"
]
},
{
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"source": [
"The answer to this exercise should be included in the theory part of the report. This exercise is also part of the weekly exercises of week 37.\n",
"Explain what the terms mean and discuss their interpretations.\n",
"\n",
"Explain what the terms mean and discuss their interpretations.\n",
"\n",
"Perform then a bias-variance analysis of a simple one-dimensional (or other models of your choice) function by\n",
@@ -2,7 +2,7 @@
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@@ -14,7 +14,7 @@
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@@ -27,7 +27,7 @@
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@@ -63,7 +63,7 @@
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@@ -85,7 +85,7 @@
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@@ -100,7 +100,7 @@
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@@ -133,7 +133,7 @@
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@@ -185,7 +185,7 @@
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@@ -207,7 +207,7 @@
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@@ -220,7 +220,7 @@
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@@ -232,7 +232,7 @@
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@@ -244,7 +244,7 @@
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@@ -254,7 +254,7 @@
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@@ -266,7 +266,7 @@
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@@ -295,7 +295,7 @@
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@@ -313,7 +313,7 @@
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@@ -330,7 +330,7 @@
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@@ -346,7 +346,7 @@
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@@ -358,7 +358,7 @@
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@@ -369,7 +369,7 @@
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@@ -381,7 +381,7 @@
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@@ -393,7 +393,7 @@
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@@ -405,7 +405,7 @@
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@@ -416,7 +416,7 @@
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@@ -428,7 +428,7 @@
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@@ -441,7 +441,7 @@
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@@ -453,7 +453,7 @@
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@@ -463,7 +463,7 @@
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@@ -475,7 +475,7 @@
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@@ -486,7 +486,7 @@
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@@ -519,7 +519,7 @@
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@@ -531,7 +531,7 @@
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@@ -550,7 +550,7 @@
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@@ -562,7 +562,7 @@
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@@ -576,7 +576,7 @@
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@@ -588,7 +588,7 @@
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@@ -598,7 +598,7 @@
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@@ -610,7 +610,7 @@
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@@ -620,24 +620,24 @@
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"$$\n",
"\\mathrm{var}[\\tilde{y}]=\\frac{1}{n}\\sum_i(\\tilde{y}_i-\\mathbb{E}\\left[\\boldsymbol{\\tilde{y}}\\right])^2.\n",
"\\mathrm{var}[\\tilde{y}]=\\mathbb{E}\\left[\\left(\\tilde{\\boldsymbol{y}}-\\mathbb{E}\\left[\\boldsymbol{\\tilde{y}}\\right]\\right)^2\\right]=\\frac{1}{n}\\sum_i(\\tilde{y}_i-\\mathbb{E}\\left[\\boldsymbol{\\tilde{y}}\\right])^2.\n",
"$$"
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"The answer to this exercise should be included in the theory part of the report. This exercise is also part of the weekly exercises of week 37.\n",
"The answer to this exercise should be included in the theory part of the report. This exercise is also part of the weekly exercises of week 38.\n",
"Explain what the terms mean and discuss their interpretations.\n",
"\n",
"Perform then a bias-variance analysis of the Franke function by\n",
@@ -651,7 +651,7 @@
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@@ -676,7 +676,7 @@
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@@ -704,7 +704,7 @@
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@@ -716,7 +716,7 @@
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@@ -728,7 +728,7 @@
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@@ -754,7 +754,7 @@
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@@ -779,7 +779,7 @@
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@@ -793,7 +793,7 @@
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@@ -823,7 +823,7 @@
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@@ -845,7 +845,7 @@
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