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		<id>https://vctrac.es/index.php?action=history&amp;feed=atom&amp;title=entrop%C3%ADa_de_Shannon</id>
		<title>entropía de Shannon - Historial de revisiones</title>
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		<updated>2026-04-07T03:26:38Z</updated>
		<subtitle>Historial de revisiones para esta página en el wiki</subtitle>
		<generator>MediaWiki 1.27.0</generator>

	<entry>
		<id>https://vctrac.es/index.php?title=entrop%C3%ADa_de_Shannon&amp;diff=28128&amp;oldid=prev</id>
		<title>Elena en 11:21 6 jul 2020</title>
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				<updated>2020-07-06T11:21:37Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;tr style='vertical-align: top;' lang='es'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Revisión anterior&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revisión del 11:21 6 jul 2020&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;Línea 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Línea 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=entropía de Shannon=&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=entropía de Shannon=&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; 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;(''&amp;lt;span style=&amp;quot;color: green;&amp;quot;&amp;gt;Shannon entropy&amp;lt;/span&amp;gt;'') ''Fís[[Category:Física]].'' Medida \(S({p_X})\) que en la teoría clásica de la información se asigna a la incertidumbre sobre el resultado de una variable aleatoria discreta \(X = \left\{ {{x_i},&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\;&lt;/del&gt;\;i = 1,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\;&lt;/del&gt;2,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\;&lt;/del&gt;...&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;,&lt;/del&gt;} \right\}\), con distribución de probabilidad asociada \({p_X} = \left\{ {{p_i} \ge 0,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\;&lt;/del&gt;\;i = 1,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\;&lt;/del&gt;2,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\;&lt;/del&gt;...,\;\sum\nolimits_i {{p_i} = 1} } \right\}\), y que viene dada, en bits, por \(S&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\,&lt;/del&gt;(X) = \sum\nolimits_i {{p_i}{{\log }_2}p_i^{ - 1}} \), con el convenio \(0{\log _2}{0^{ - 1}} = 0\).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; 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;(''&amp;lt;span style=&amp;quot;color: green;&amp;quot;&amp;gt;Shannon entropy&amp;lt;/span&amp;gt;'') ''Fís[[Category:Física]].'' Medida \(S({p_X})\) que en la teoría clásica de la información se asigna a la incertidumbre sobre el resultado de una variable aleatoria discreta \(X = \left\{ {{x_i},\;i = 1,2,...} \right\}\), con distribución de probabilidad asociada \({p_X} = \left\{ {{p_i} \ge 0,\;i = 1,2,...,\;\sum\nolimits_i {{p_i} = 1} } \right\}\), y que viene dada, en bits, por \(S(X) = \sum\nolimits_i {{p_i}{{\log }_2}p_i^{ - 1}} \), con el convenio \(0{\log _2}{0^{ - 1}} = 0\).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Elena</name></author>	</entry>

	<entry>
		<id>https://vctrac.es/index.php?title=entrop%C3%ADa_de_Shannon&amp;diff=27626&amp;oldid=prev</id>
		<title>David en 11:11 4 feb 2020</title>
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				<updated>2020-02-04T11:11:56Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;' lang='es'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Revisión anterior&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revisión del 11:11 4 feb 2020&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;Línea 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Línea 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=entropía de Shannon=&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;=entropía de Shannon=&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; 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;(''&amp;lt;span style=&amp;quot;color: green;&amp;quot;&amp;gt;Shannon entropy&amp;lt;/span&amp;gt;'') ''Fís[[Category:Física]].'' Medida (S({p_X})) que en la teoría clásica de la información se asigna a la incertidumbre sobre el resultado de una variable aleatoria discreta (X = left{ {{x_i},;;i = 1,;2,;...,} right}), con distribución de probabilidad asociada ({p_X} = left{ {{p_i} ge 0,;;i = 1,;2,;...,;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;sumnolimits_i &lt;/del&gt;{{p_i} = 1} } right}), y que viene dada, en bits, por (S,(X) = &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;sumnolimits_i &lt;/del&gt;{{p_i}{{log }_2}p_i^{ - 1}} ), con el convenio (0{log _2}{0^{ - 1}} = 0).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; 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;(''&amp;lt;span style=&amp;quot;color: green;&amp;quot;&amp;gt;Shannon entropy&amp;lt;/span&amp;gt;'') ''Fís[[Category:Física]].'' Medida &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;(S({p_X})&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;) que en la teoría clásica de la información se asigna a la incertidumbre sobre el resultado de una variable aleatoria discreta &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;(X = &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;left&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;{ {{x_i},&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;;i = 1,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;;2,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;;...,} &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;right&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;), con distribución de probabilidad asociada &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;({p_X} = &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;left&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;{ {{p_i} &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;ge 0,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;;i = 1,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;;2,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;;...,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\sum\nolimits_i &lt;/ins&gt;{{p_i} = 1} } &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;right&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;}&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;), y que viene dada, en bits, por &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;(S&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;,(X) = &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\sum\nolimits_i &lt;/ins&gt;{{p_i}{{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;log }_2}p_i^{ - 1}} &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;), con el convenio &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;(0{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;log _2}{0^{ - 1}} = 0&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\&lt;/ins&gt;).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>David</name></author>	</entry>

	<entry>
		<id>https://vctrac.es/index.php?title=entrop%C3%ADa_de_Shannon&amp;diff=24072&amp;oldid=prev</id>
		<title>Maintenance script: Imported from text file</title>
		<link rel="alternate" type="text/html" href="https://vctrac.es/index.php?title=entrop%C3%ADa_de_Shannon&amp;diff=24072&amp;oldid=prev"/>
				<updated>2020-01-20T09:53:27Z</updated>
		
		<summary type="html">&lt;p&gt;Imported from text file&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Página nueva&lt;/b&gt;&lt;/p&gt;&lt;div&gt;=entropía de Shannon=&lt;br /&gt;
(''&amp;lt;span style=&amp;quot;color: green;&amp;quot;&amp;gt;Shannon entropy&amp;lt;/span&amp;gt;'') ''Fís[[Category:Física]].'' Medida (S({p_X})) que en la teoría clásica de la información se asigna a la incertidumbre sobre el resultado de una variable aleatoria discreta (X = left{ {{x_i},;;i = 1,;2,;...,} right}), con distribución de probabilidad asociada ({p_X} = left{ {{p_i} ge 0,;;i = 1,;2,;...,;sumnolimits_i {{p_i} = 1} } right}), y que viene dada, en bits, por (S,(X) = sumnolimits_i {{p_i}{{log }_2}p_i^{ - 1}} ), con el convenio (0{log _2}{0^{ - 1}} = 0).&lt;/div&gt;</summary>
		<author><name>Maintenance script</name></author>	</entry>

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