Commits · d0f2eb4318ee7d66c12f4acbea1e2eafd0e568a0 · OpenDAS / dlib

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15 Mar, 2011 3 commits

Renamed max_index_value_plus_one() (a function for working with graphs) to · d0f2eb43

Davis King authored Mar 15, 2011

max_index_plus_one() so that it uses the same name as the essentially identical
function for working with sparse vectors.

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d0f2eb43

Moved some functions for dealing with sparse vectors out of the svm_c_linear_trainer · d8e7ee4c

Davis King authored Mar 15, 2011

implementation and into the sparse_vector.h header.  These are the add_to(), subtract_from(),
and max_index_plus_one() functions.

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d8e7ee4c

Added a value_type typedef to matrix_exp so it's easier to write templates · 392c7758

Davis King authored Mar 15, 2011

which operate on STL containers and matrix objects.

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392c7758

13 Mar, 2011 4 commits

Removed some old comments · 730037dc

Davis King authored Mar 13, 2011

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730037dc

Fixed a bug in the kernel_matrix() function. It didn't compile when used with · 23e169da

Davis King authored Mar 13, 2011

sparse samples which were of type std::vector<std::pair<> >.  Moreover, some of
the trainers have a dependency on kernel_matrix() so this fix makes those trainers
also work with this kind of sparse sample.

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23e169da

updated docs · 2ee75d5f

Davis King authored Mar 13, 2011

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2ee75d5f

Added an is_pair template for telling if a type is a std::pair object. · 4ecdd03b
Davis King authored Mar 13, 2011
```
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4ecdd03b

10 Mar, 2011 1 commit

Fixed a bug in load_libsvm_formatted_data(). Forgot to clear the contents · 975abaf9

Davis King authored Mar 10, 2011

of the labels output vector before adding the loaded label data.

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975abaf9

03 Mar, 2011 3 commits

Fixed typo in spec · 64afc28e

Davis King authored Mar 03, 2011

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64afc28e

updated docs · 3b98c7bd

Davis King authored Mar 03, 2011

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3b98c7bd

made a release · 74fc41c7

Davis King authored Mar 03, 2011

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74fc41c7

02 Mar, 2011 2 commits

updated release notes · 6c961389

Davis King authored Mar 02, 2011

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6c961389

Changed the oca optimizer so that it warm starts the QP subproblem · 86561269

Davis King authored Mar 02, 2011

rather than resolving it from scratch during each iteration. This
improves the speed and stability of the algorithm.

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86561269

22 Feb, 2011 1 commit
- Changed code slightly to avoid a warning from gcc. · 2df86ded
  Davis King authored Feb 22, 2011
```
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  2df86ded
15 Feb, 2011 1 commit
- Made max_cost_assignment() take a matrix expression rather than an actual matrix. · f2913615
  Davis King authored Feb 15, 2011
```
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  f2913615
14 Feb, 2011 4 commits

updated docs · 7dcbdcc0

Davis King authored Feb 14, 2011

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7dcbdcc0

Fixed bug in assert. · 4e088f05

Davis King authored Feb 14, 2011

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4e088f05

updated docs · 00521ca3

Davis King authored Feb 14, 2011

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00521ca3

Added an implementation of the Hungarian algorithm for solving the optimal · faa43b44

Davis King authored Feb 14, 2011

assignment problem (in the new max_cost_assignment() routine).

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faa43b44

13 Feb, 2011 1 commit

Fixed typo in comment. · a02d50cd

Davis King authored Feb 13, 2011

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a02d50cd

11 Feb, 2011 4 commits

updated docs · 5a9381c2

Davis King authored Feb 11, 2011

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5a9381c2

Fixed a problem which prevented the any_function unit test from compiling in visual studio 2008. · 92d25fab
Davis King authored Feb 11, 2011
```
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92d25fab

Made a release · a00ab2b7

Davis King authored Feb 11, 2011

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a00ab2b7

updated release notes · 53798e21

Davis King authored Feb 11, 2011

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53798e21

10 Feb, 2011 1 commit

Added a test for split() · 00413b3e

Davis King authored Feb 10, 2011

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00413b3e

09 Feb, 2011 2 commits

updated docs · bc8479e7

Davis King authored Feb 09, 2011

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bc8479e7

Added a function for splitting up strings which contain a sequence · 294f7cfe
Davis King authored Feb 09, 2011
```
of delimited tokens.

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294f7cfe

08 Feb, 2011 4 commits
- Added a comment about using lambda functions as event handlers. · 9fd2906b
  Davis King authored Feb 08, 2011
```
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  9fd2906b
- Added a unit test for the any_function. · a52717a8
  Davis King authored Feb 08, 2011
```
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  a52717a8
- Fixed a bug in any_function which prevented the .get() function · 3a5602f2
  Davis King authored Feb 08, 2011
```
from compiling.

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  3a5602f2
- Made the is_function template work with functions of up to 10 arguments. · 714912a6
  Davis King authored Feb 08, 2011
```
Previously it only worked up to 5 arguments.

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07 Feb, 2011 4 commits

updated docs · d751e4e4

Davis King authored Feb 07, 2011

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d751e4e4

Fixed a typo in the spec. · 72fbfdb5

Davis King authored Feb 07, 2011

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72fbfdb5

Added overloads of all the GUI event handlers so that now you can · 719dadc3

Davis King authored Feb 07, 2011

use general functions as callbacks (via any_function).  This way,
if you have a C++0x compiler, you can use lambda functions with the
event handlers.

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719dadc3

Switched the event handlers in the gui_widgets from member_function_pointers · a4441c46
Davis King authored Feb 07, 2011
```
to any_functions.

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a4441c46

06 Feb, 2011 5 commits

Fixed a typo in the spec for the is_empty() functions. I also added an · e2bc112a

Davis King authored Feb 06, 2011

is_set() to the any_function so that it's interface is similar to the
member_function_pointer.

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e2bc112a

Added a factory function to easily create temporary member function pointers. · 5d6d7f4b
Davis King authored Feb 06, 2011
```
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5d6d7f4b

Added an any_function which supports the same functionality as std::function from the · 3ad1facf

Davis King authored Feb 06, 2011

upcoming C++0x standard.  I added this so dlib can be modified to easily support lambda
functions while still being compilable on compilers which don't support the new
std::function.

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3ad1facf

Added tests for the new features of the distance_function object. · 8837d626
Davis King authored Feb 06, 2011
```
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8837d626

Fixed a runtime bug in the distance_function's + and - operators which triggered when · f5801c15

Davis King authored Feb 06, 2011

distance_functions with no basis vectors in them were added or subtracted.

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