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Made the spec a little clearer.

This commit is contained in:
Davis King 2011-12-26 17:50:47 -05:00
parent ffa0ae4cfb
commit 849fd0c252
1 changed files with 4 additions and 4 deletions
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8
dlib/statistics/statistics_abstract.h
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@ -620,8 +620,8 @@ namespace dlib
following properties: following properties:
- Z.nr() == out_vector_size() - Z.nr() == out_vector_size()
- Z.nc() == 1 - Z.nc() == 1
- the expected value of each element of Z is 0 - the mean of each element of Z is 0
- the expected variance of each element of Z is 1 - the variance of each element of Z is 1
- Z == pointwise_multiply(x-means(), std_devs()); - Z == pointwise_multiply(x-means(), std_devs());
!*/ !*/
@ -796,8 +796,8 @@ namespace dlib
following properties: following properties:
- Z.nr() == out_vector_size() - Z.nr() == out_vector_size()
- Z.nc() == 1 - Z.nc() == 1
- the expected value of each element of Z is 0 - the mean of each element of Z is 0
- the expected variance of each element of Z is 1 - the variance of each element of Z is 1
- Z == pca_matrix()*pointwise_multiply(x-means(), std_devs()); - Z == pca_matrix()*pointwise_multiply(x-means(), std_devs());
!*/ !*/