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- Timestamp:
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Dec 21, 2010, 9:30:45 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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95 | 95 | [[LatexEquation( f'\left(z\right) = -z f_{0,1}\left(z\right) )]] [[BR]] [[BR]] |
96 | 96 | |
97 | | [[LatexEquation( L\left(\beta\right)=\underset{i}{\sum}w_{i}\left(y_{i}x_{i}^{t}\beta-\ln\left(1+e^{x_{i}^{t}\beta}\right)\right) )]] |
| 97 | [[LatexEquation( L\left(\beta\right)=\underset{i}{\sum}w_{i}\left(y_{i}\ln\left(F_{0,1}\left(x_{i}\beta\right)\right)+\left(1-y_{i}\right)\ln\left(1-F_{0,1}\left(x_{i}\beta\right)\right)\right) )]] |
98 | 98 | |
99 | 99 | [[LatexEquation( \frac{\partial L\left(\beta\right)}{\partial\beta_{j}}=\underset{i}{\sum}w_{i}\left(y_{i}\frac{f_{0,1}\left(x_{i}\beta\right)}{F_{0,1}\left(x_{i}\beta\right)}-\left(1-y_{i}\right)\frac{f_{0,1}\left(x_{i}\beta\right)}{1-F_{0,1}\left(x_{i}\beta\right)}\right)x_{ij} )]] |