Commits · 2183d6fea7817e3f2e0d535bd400e9ddef675abe · 钟尚武 / dlib · GitLab

27 Jun, 2010 1 commit

- Fixed a bug in scale_columns. It said it didn't have any destructive aliasing when in fact it · 2183d6fe

Davis King authored Jun 27, 2010

   destructively aliased its second argument.
 - Moved matrix_exp into its own file
 - Removed all the operator templated matrix expression classes from matrix_expressions.h
   and replaced them with a single (much simpler) class called matrix_op.  This new
   class is located in matrix_op.h.   Virtually all the code changes in this commit are just
   the refactoring needed to support this change.  No functionality has been changed.  I just
   did this because it makes the code a lot simpler.
 - Simplified the code for the kernel_matrix() function.  I also made it a little more
   general.  So it should now support just about any possible combination of arguments
   that makes any kind of sense for creating a kernel matrix.

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2183d6fe

21 Jun, 2010 1 commit

Fixed grammar · 31785ca3

Davis King authored Jun 21, 2010

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31785ca3

15 Jun, 2010 4 commits

Made a release · b72e1322

Davis King authored Jun 14, 2010

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b72e1322

Updated release notes · 065c8901

Davis King authored Jun 14, 2010

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065c8901

Fixed some typos in the spec for join_rows() and join_cols() · 12861df6
Davis King authored Jun 14, 2010
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12861df6
Changed code slightly to avoid compiler error in gcc 3.3 · 46920540
Davis King authored Jun 14, 2010
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46920540

14 Jun, 2010 7 commits

Made test more robust · f8a42b9c

Davis King authored Jun 14, 2010

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f8a42b9c

Added a bit of code to remove basis vectors with zero weights from the output · 39b3e759
Davis King authored Jun 13, 2010
```
of the reduced2() trainer adapter.

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39b3e759
Changed code to avoid what is apparently a bug in gcc 4.1 · 022b9f71
Davis King authored Jun 13, 2010
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022b9f71

Changed code to avoid warning from gcc. · ce3a1f6a

Davis King authored Jun 13, 2010

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ce3a1f6a

Made the rbf test more robust · 90ab2a95

Davis King authored Jun 13, 2010

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90ab2a95

Changed the tests to be a little more robust on various compilers. · b5303f9f
Davis King authored Jun 13, 2010
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b5303f9f

gcc 3.3 would sometimes cause this code to throw invalid_svm_nu_error · 8047ede4

Davis King authored Jun 13, 2010

when it shouldn't.  This should now be fixed.

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8047ede4

13 Jun, 2010 3 commits

Changed code to avoid warning in gcc. · 53ab1fd3

Davis King authored Jun 13, 2010

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53ab1fd3

Added missing #include · ea551f79

Davis King authored Jun 13, 2010

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ea551f79

Made the timer test a little more robust. · a075a506
Davis King authored Jun 13, 2010
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a075a506

12 Jun, 2010 1 commit
- Switched the rbf_network_trainer to use the fill_lisf() function rather than · 78ed429f
  Davis King authored Jun 12, 2010
```
it's simple loop.

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  78ed429f
11 Jun, 2010 4 commits

Changed wording of assertion failure message to emphasize that a failed assertion · 09f0b541

Davis King authored Jun 11, 2010

means that an error has been detected, not that the assert itself is the error.

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09f0b541

Modified a print statement. · d1c333eb

Davis King authored Jun 11, 2010

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d1c333eb

Changed the dlib::fatal_error so that it sets a termination handler so that · 902ec222

Davis King authored Jun 11, 2010

the contents of the message get printed to standard error if the user
fails to catch the exception.

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902ec222

Added some more input validation to the deserialization of vector_normalizer_pca objects. · 815f480f
Davis King authored Jun 10, 2010
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815f480f

08 Jun, 2010 4 commits

Added some tests to make sure that both the ekm and lisf objects · c1443d4d

Davis King authored Jun 08, 2010

measure projection error the same way.

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c1443d4d

Fixed incorrect requirements in the kcentroid constructor. They were a · 3e9a0d42
Davis King authored Jun 08, 2010
```
little too weak.

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3e9a0d42
Added a missing requirement that the max dictionary size must be greater than 1. · b85b9658
Davis King authored Jun 08, 2010
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b85b9658

Simplified the code for reduced() and reduced2() by making them use the · 1650d8e9

Davis King authored Jun 08, 2010

kernel_matrix() and fill_lisf() funcions instead of the many for loops
they previously had.  In particular, using fill_lisf() makes the reducers
generally a lot faster and a little more accurate.

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1650d8e9

07 Jun, 2010 5 commits
- Made spec more clear · 7ef8e93b
  Davis King authored Jun 07, 2010
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  7ef8e93b
- updated docs · 51f8777e
  Davis King authored Jun 07, 2010
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  51f8777e
- Updated this example to use the new fill_lisf() function. · 0d148fea
  Davis King authored Jun 07, 2010
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  0d148fea
- Added the fill_lisf() function. · 686c5473
  Davis King authored Jun 07, 2010
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  686c5473
- Added a function to compute projection error into the linearly_independent_subset_finder. · a5afa68f
  Davis King authored Jun 06, 2010
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  a5afa68f
05 Jun, 2010 2 commits

updated docs · cf04ff5f

Davis King authored Jun 05, 2010

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cf04ff5f

updated docs · eb1074c4

Davis King authored Jun 05, 2010

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eb1074c4

04 Jun, 2010 4 commits

Made the svm_c_ekm_trainer print out the projection error for the margin violators · 8dad77dd
Davis King authored Jun 04, 2010
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when in verbose mode.

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8dad77dd

Removed some cruft. · fd932000

Davis King authored Jun 04, 2010

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fd932000

Fixed a bug in the timer_kernel_2 object. In certain rare cases it would stop · 298cdd1e

Davis King authored Jun 03, 2010

calling the action function and essentially shut down without being told to do
so.

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298cdd1e

Added the ability to tell a threaded_object that it should restart its thread · c3932281
Davis King authored Jun 03, 2010
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upon thread termination.

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c3932281

03 Jun, 2010 4 commits

updated docs · 24b33ef2

Davis King authored Jun 03, 2010

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24b33ef2

updated docs · 97f311bc

Davis King authored Jun 03, 2010

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97f311bc

Improved spec · 195a07aa

Davis King authored Jun 03, 2010

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195a07aa

updated docs · 34e5ce7f

Davis King authored Jun 02, 2010

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34e5ce7f