<?xml version="1.0"?>
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	<id>http://www.lambda.ee/w/index.php?action=history&amp;feed=atom&amp;title=Iti0210ex13</id>
	<title>Iti0210ex13 - Redigeerimiste ajalugu</title>
	<link rel="self" type="application/atom+xml" href="http://www.lambda.ee/w/index.php?action=history&amp;feed=atom&amp;title=Iti0210ex13"/>
	<link rel="alternate" type="text/html" href="http://www.lambda.ee/w/index.php?title=Iti0210ex13&amp;action=history"/>
	<updated>2026-10-28T11:47:41Z</updated>
	<subtitle>Selle lehekülje redigeerimiste ajalugu</subtitle>
	<generator>MediaWiki 1.43.11</generator>
	<entry>
		<id>http://www.lambda.ee/w/index.php?title=Iti0210ex13&amp;diff=18854&amp;oldid=prev</id>
		<title>PriitJ: /* Lineaarne regressioon */</title>
		<link rel="alternate" type="text/html" href="http://www.lambda.ee/w/index.php?title=Iti0210ex13&amp;diff=18854&amp;oldid=prev"/>
		<updated>2021-05-02T16:04:09Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Lineaarne regressioon&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;et&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Vanem redaktsioon&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Redaktsioon: 2. mai 2021, kell 18:04&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;1. rida:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;1. rida:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;= Lineaarne regressioon =&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;= Lineaarne regressioon =&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Sama ülesanne [https://moodle.taltech.ee/mod/quiz/view.php?id=379143 moodles].&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Image:Iti0210_ex13_graph.png|Esialgne mudel]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Image:Iti0210_ex13_graph.png|Esialgne mudel]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>PriitJ</name></author>
	</entry>
	<entry>
		<id>http://www.lambda.ee/w/index.php?title=Iti0210ex13&amp;diff=17353&amp;oldid=prev</id>
		<title>PriitJ: /* Lineaarne regressioon */</title>
		<link rel="alternate" type="text/html" href="http://www.lambda.ee/w/index.php?title=Iti0210ex13&amp;diff=17353&amp;oldid=prev"/>
		<updated>2020-04-24T15:42:53Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Lineaarne regressioon&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;et&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Vanem redaktsioon&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Redaktsioon: 24. aprill 2020, kell 17:42&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot;&gt;3. rida:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;3. rida:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Image:Iti0210_ex13_graph.png|Esialgne mudel]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Image:Iti0210_ex13_graph.png|Esialgne mudel]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Tabelis on andmete paarid x&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;, y&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;. Soovime andmetega sobitada lineaarse mudeli &#039;&#039;ax + b&#039;&#039;. Hetkel on mudeli parameetrid &#039;&#039;a=3&#039;&#039; ja &#039;&#039;b=-3&#039;&#039;. Tabelis &#039;&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;~y&lt;/del&gt;&#039;&#039; ja graafikul oranz joon vastavad sellele mudelile.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Tabelis on andmete paarid x&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;, y&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;. Soovime andmetega sobitada lineaarse mudeli &#039;&#039;ax + b&#039;&#039;. Hetkel on mudeli parameetrid &#039;&#039;a=3&#039;&#039; ja &#039;&#039;b=-3&#039;&#039;. Tabelis &#039;&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;amp;#375;&lt;/ins&gt;&#039;&#039; ja graafikul oranz joon vastavad sellele mudelile.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{| class=&amp;quot;wikitable&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{| class=&amp;quot;wikitable&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;! j || x&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt; || y&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt; || &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;~y&lt;/del&gt;&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;! j || x&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt; || y&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt; || &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;amp;#375;&lt;/ins&gt;&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| 1 || 1 || 0 || 0&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| 1 || 1 || 0 || 0&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>PriitJ</name></author>
	</entry>
	<entry>
		<id>http://www.lambda.ee/w/index.php?title=Iti0210ex13&amp;diff=17328&amp;oldid=prev</id>
		<title>PriitJ: /* Lineaarne regressioon */</title>
		<link rel="alternate" type="text/html" href="http://www.lambda.ee/w/index.php?title=Iti0210ex13&amp;diff=17328&amp;oldid=prev"/>
		<updated>2020-04-23T13:21:25Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Lineaarne regressioon&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;et&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Vanem redaktsioon&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Redaktsioon: 23. aprill 2020, kell 15:21&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot;&gt;3. rida:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;3. rida:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Image:Iti0210_ex13_graph.png|Esialgne mudel]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Image:Iti0210_ex13_graph.png|Esialgne mudel]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Tabelis on andmete paarid x&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;, y&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Oletame et nende vahel on lineaarne seos. Lineaarne mudel on &lt;/del&gt;&#039;&#039;ax + b&#039;&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, kus hetkel &lt;/del&gt;on &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;valitud &lt;/del&gt;&#039;&#039;a=3&#039;&#039; ja &#039;&#039;b=-3&#039;&#039;. Tabelis &#039;&#039;~y&#039;&#039; ja graafikul oranz joon vastavad sellele mudelile.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Tabelis on andmete paarid x&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;, y&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Soovime andmetega sobitada lineaarse mudeli &lt;/ins&gt;&#039;&#039;ax + b&#039;&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. Hetkel &lt;/ins&gt;on &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;mudeli parameetrid &lt;/ins&gt;&#039;&#039;a=3&#039;&#039; ja &#039;&#039;b=-3&#039;&#039;. Tabelis &#039;&#039;~y&#039;&#039; ja graafikul oranz joon vastavad sellele mudelile.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{| class=&amp;quot;wikitable&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{| class=&amp;quot;wikitable&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>PriitJ</name></author>
	</entry>
	<entry>
		<id>http://www.lambda.ee/w/index.php?title=Iti0210ex13&amp;diff=17327&amp;oldid=prev</id>
		<title>PriitJ: Uus lehekülg: &#039;= Lineaarne regressioon =  Esialgne mudel  Tabelis on andmete paarid x&lt;sub&gt;j&lt;/sub&gt;, y&lt;sub&gt;j&lt;/sub&gt;. Oletame et nende vahel on lineaarne seos. Line...&#039;</title>
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		<updated>2020-04-23T13:19:43Z</updated>

		<summary type="html">&lt;p&gt;Uus lehekülg: &amp;#039;= Lineaarne regressioon =  &lt;a href=&quot;/wiki/Fail:Iti0210_ex13_graph.png&quot; title=&quot;Fail:Iti0210 ex13 graph.png&quot;&gt;Esialgne mudel&lt;/a&gt;  Tabelis on andmete paarid x&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;, y&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;. Oletame et nende vahel on lineaarne seos. Line...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Uus lehekülg&lt;/b&gt;&lt;/p&gt;&lt;div&gt;= Lineaarne regressioon =&lt;br /&gt;
&lt;br /&gt;
[[Image:Iti0210_ex13_graph.png|Esialgne mudel]]&lt;br /&gt;
&lt;br /&gt;
Tabelis on andmete paarid x&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;, y&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;. Oletame et nende vahel on lineaarne seos. Lineaarne mudel on &amp;#039;&amp;#039;ax + b&amp;#039;&amp;#039;, kus hetkel on valitud &amp;#039;&amp;#039;a=3&amp;#039;&amp;#039; ja &amp;#039;&amp;#039;b=-3&amp;#039;&amp;#039;. Tabelis &amp;#039;&amp;#039;~y&amp;#039;&amp;#039; ja graafikul oranz joon vastavad sellele mudelile.&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
! j || x&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt; || y&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt; || ~y&amp;lt;sub&amp;gt;j&amp;lt;/sub&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
| 1 || 1 || 0 || 0&lt;br /&gt;
|-&lt;br /&gt;
| 2 || 2 || 3 || 3&lt;br /&gt;
|-&lt;br /&gt;
| 3 || 3 || 2 || 6&lt;br /&gt;
|-&lt;br /&gt;
| 4 || 4 || 7 || 9&lt;br /&gt;
|-&lt;br /&gt;
| 5 || 5 || 8 || 12&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
== Kaofunktsioon ==&lt;br /&gt;
&lt;br /&gt;
Arvuta kadu praeguse mudeli parameetrite korral:&lt;br /&gt;
&lt;br /&gt;
[[Image:Iti0210_ex13_loss.png|Kaofunktsioon]]&lt;br /&gt;
&lt;br /&gt;
== Gradientlaskumine ==&lt;br /&gt;
&lt;br /&gt;
Tee üks gradientlaskumise samm, arvutades uued &amp;#039;&amp;#039;a&amp;#039;&amp;#039; ja &amp;#039;&amp;#039;b&amp;#039;&amp;#039; nende valemitega:&lt;br /&gt;
&lt;br /&gt;
[[Image:Iti0210_ex13_gda.png|a update]]&lt;br /&gt;
&lt;br /&gt;
[[Image:Iti0210_ex13_gdb.png|b update]]&lt;br /&gt;
&lt;br /&gt;
Kasuta &amp;amp;alpha; = 0.01.&lt;br /&gt;
&lt;br /&gt;
Kuidas muutuvad &amp;#039;&amp;#039;a&amp;#039;&amp;#039; ja &amp;#039;&amp;#039;b&amp;#039;&amp;#039; ning mis suunas liigub selle tulemusena mudelile vastava funktsiooni graafik (oranz joon)?&lt;br /&gt;
&lt;br /&gt;
== Õppimise kiirus ==&lt;br /&gt;
&lt;br /&gt;
Kui &amp;amp;alpha; on õppimise kiirus, siis võiks vist seda suurendada, et kiiremini õppida? Proovi eelmises arvutuses asendada &amp;amp;alpha; = 0.5. Millised &amp;#039;&amp;#039;a&amp;#039;&amp;#039; ja &amp;#039;&amp;#039;b&amp;#039;&amp;#039; siis oleks saadud? Proovi joonistada, kuidas saadud mudelile vastava sirgjoone graafik paikneks algandmete suhtes.&lt;br /&gt;
&lt;br /&gt;
[[Category:Iti0210]]&lt;/div&gt;</summary>
		<author><name>PriitJ</name></author>
	</entry>
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