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- Timestamp:
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Aug 17, 2011, 9:09:59 AM (14 years ago)
- Author:
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Víctor de Buen Remiro
- Comment:
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v8
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v9
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| 161 | 161 | La decisión óptima en la métrica transformada sería por tanto la solución del programa no lineal |
| 162 | 162 | |
| 163 | | [[LatexEquation( \underset{\delta}{min}\left\{ f\left(\delta,\xi\right)=\left(\delta-\xi\right)^{T}\cdot\left(\delta-\xi\right)=\underset{i=1}{\overset{n}{\sum}}\left(\delta_{i}-\xi_{i}\right)^{2}\right\} )]] |
| | 163 | [[LatexEquation( \underset{\delta}{min}\left\{ C\left(\delta\right)=\delta^{T}\cdot\delta=\underset{i=1}{\overset{n}{\sum}}\delta_{i}^{2}\right\} )]] |
| 164 | 164 | |
| 165 | 165 | Sujeto a: |
| 166 | 166 | |
| 167 | | [[LatexEquation( H\left(T^{-1}\left(\mu+L\cdot\xi\right)\right)=0 )]] |
| | 167 | [[LatexEquation( H\left(T^{-1}\left(\mu+L\cdot\delta\right)\right)=0 )]] |
| 168 | 168 | |
| 169 | | [[LatexEquation( G\left(T^{-1}\left(\mu+L\cdot\xi\right)\right)\leq0 )]] |
| | 169 | [[LatexEquation( G\left(T^{-1}\left(\mu+L\cdot\delta\right)\right)\leq0 )]] |
| 170 | 170 | |
| 171 | 171 | Para obtener la solución en términos originales bastaría con calcular |
| … |
… |
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| 178 | 178 | lo que se considera como medida del error en muchos clientes es el porcentaje de error absoluto medio, |
| 179 | 179 | |
| 180 | | [[LatexEquation(\underset{\delta}{min}\left\{ f\left(\delta,\xi\right)=\underset{i=1}{\overset{n}{\sum}}\left|\delta_{i}-\xi_{i}\right|\right\} )]] |
| | 180 | [[LatexEquation( \underset{\delta}{min}\left\{ C\left(\delta\right)=\underset{i=1}{\overset{n}{\sum}}\left|\delta_{i}\right|\right\} )]] |
| 181 | 181 | |
| 182 | 182 | que es igualmente arbitrario pero que puede resultar más rentable para la empresa consultora que |
