Commits · c21adb981fd6f3d72b39b0ba655cbf12f24e471c · 钟尚武 / dlib

31 Aug, 2009 1 commit

Davis King authored Aug 30, 2009

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c21adb98

30 Aug, 2009 5 commits

updated docs · ed82f0ac

Davis King authored Aug 30, 2009

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ed82f0ac

Fixed typo in comment. · e1fef7b9

Davis King authored Aug 30, 2009

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e1fef7b9

Changed code to avoid compiler warning. · 3b7a1934

Davis King authored Aug 29, 2009

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3b7a1934

Changed the display size of the boxes in this example so that each · 17e5172d

Davis King authored Aug 29, 2009

box is the same size as the SURF window.  I thought the smaller boxes
were easier on the eyes but not using the SURF window size is probably
confusing.

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17e5172d

Minor changes to avoid compiler warnings in mingw. · e60bfc7b
Davis King authored Aug 29, 2009
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e60bfc7b

29 Aug, 2009 7 commits

In addition to minor code cleanup I also changed the following: · 867756ca

Davis King authored Aug 29, 2009

   - The zoomable_region widget now uses exponential rather than linear
     zoom scaling since this is much more pleasing to use.  There is now
     a new requirement on the zoom increment that it must be between 0
     and 1.
   - I added a few missing requires clauses.
   - I changed the set_zoom_scale() function so that it actually changes
     the zoom scale even if the user requests a zoom value outside the
     allowed range.  It just uses the max or min allowed value rather than
     doing nothing.

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867756ca

Added a check to the deserialization code for vector_normalizer objects that · d5118107

Davis King authored Aug 29, 2009

will detect if the user is trying to deserialize a vector_normalizer_pca object
into a vector_normalizer.  If so it throws serialization_error.

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d5118107

Added a get_rect() for array2d objects. · 12599d07

Davis King authored Aug 29, 2009

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12599d07

updated the docs · c00e5225

Davis King authored Aug 29, 2009

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c00e5225

Added the bgr_pixel and cv_image objects. · 0d428108
Davis King authored Aug 29, 2009
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0d428108

updated the docs · 6db66130

Davis King authored Aug 29, 2009

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6db66130

Added some typedefs for signed fixed width integers. · 41687ecb
Davis King authored Aug 29, 2009
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41687ecb

25 Aug, 2009 1 commit

Switched the batch mode kernel cache to use whatever floating point · bb75e2da

Davis King authored Aug 24, 2009

type the rest of the code is using because otherwise it can negatively
impact the results of training.

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bb75e2da

22 Aug, 2009 1 commit
- Added a version of clamp that can take runtime determined values. · 388441ee
  Davis King authored Aug 22, 2009
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  388441ee
21 Aug, 2009 1 commit

Fixed broken link · 2d900ec7

Davis King authored Aug 21, 2009

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2d900ec7

19 Aug, 2009 1 commit

Fixed a minor bug in the zoomable_region::set_min_zoom_scale() function. · 7ecde3b8

Davis King authored Aug 18, 2009

It didn't always end up zooming in a smooth sensible manner after this
function was called.

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7ecde3b8

15 Aug, 2009 2 commits

updated the docs · 276599fe

Davis King authored Aug 14, 2009

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276599fe

Added a dot() function for matrix objects. · 2f257cb0
Davis King authored Aug 14, 2009
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2f257cb0

14 Aug, 2009 2 commits

updated the docs · 36a8b0dc

Davis King authored Aug 14, 2009

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36a8b0dc

Added the reciprocal_max() function. · b08282e2

Davis King authored Aug 14, 2009

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b08282e2

12 Aug, 2009 4 commits

updated the docs · ac5b18a4

Davis King authored Aug 12, 2009

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ac5b18a4

Split the vector_normalizer into a normal normalizer and a pca normalizer · 4370a5f7

Davis King authored Aug 12, 2009

version.  I did this mostly so that the normal version can return
matrix_type objects and thus avoid any reallocation of matrix objects
in client code.

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4370a5f7

Fixed incorrect comments. · 23243adf

Davis King authored Aug 11, 2009

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23243adf

Fixed the serialization functions for the normalized_function object. They will · 213cd1d2

Davis King authored Aug 11, 2009

now work with custom normalizer function objects.

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213cd1d2

06 Aug, 2009 1 commit
- Fixed an inclusion order bug between the shared_ptr_thread_safe and thread_pool files. · 958b9b5b
  Davis King authored Aug 06, 2009
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05 Aug, 2009 4 commits

Removed cruft from spec. · e421c1fc

Davis King authored Aug 05, 2009

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e421c1fc

Modified the svm_pegasos class so that the user can set independent lambda · f8534f99

Davis King authored Aug 05, 2009

parameters for each class.  This also breaks backwards compatibility with
the previous interface slightly and changes the serialization format
of this class.

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f8534f99

Upped the number of sample vectors to 10000. · 3b6f3f20
Davis King authored Aug 05, 2009
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3b6f3f20
Changed this example program so it used the cached version of the · 381230a5
Davis King authored Aug 05, 2009
```
batch_trainer object.

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381230a5

31 Jul, 2009 2 commits

Fixed some compiler warnings and also a bug in the cached version of the · a23e5f62
Davis King authored Jul 31, 2009
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batch_trainer.

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a23e5f62

Fixed broken link. · 3f1a7f5c

Davis King authored Jul 30, 2009

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3f1a7f5c

30 Jul, 2009 3 commits

updated the docs · 27683bef

Davis King authored Jul 30, 2009

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27683bef

Added the ability to use a kernel cache to the batch_trainer object. I also · 8d2243b0

Davis King authored Jul 30, 2009

changed it so that it always calls clear() on the trainer it uses before it
begins training.  This way it always forgets the results of previous trainings.

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8d2243b0

Switched the known users link over to mediawiki · 644bc768
Davis King authored Jul 30, 2009
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644bc768

27 Jul, 2009 1 commit
- Fixed incorrect ensures clause in the pegasos clear() function. · 3d3ab90c
  Davis King authored Jul 26, 2009
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25 Jul, 2009 1 commit
- Refined the comments in this example program a little. · 6e88b157
  Davis King authored Jul 24, 2009
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20 Jul, 2009 1 commit

Fixed a spelling error. · 6f0feb2d

Davis King authored Jul 20, 2009

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6f0feb2d

19 Jul, 2009 1 commit

Changed the thread_pool and future classes so that any mixture of · 6c655274

Davis King authored Jul 19, 2009

destruction orders between the two is legal.

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6c655274

16 Jul, 2009 1 commit
- Fixed a bug in the cross_validate_trainer_threaded() function. It could deadlock if · af20cb9f
  Davis King authored Jul 15, 2009
```
more than about 10 folds were requested.

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