Commits · 82fb3682fcf99c9f4389703d941a6a810d59234c · 钟尚武 / dlib

06 Feb, 2011 2 commits

Refactored the code in the reduced_decision_function_trainer2. Part of it has been turned into · 82fb3682

Davis King authored Feb 05, 2011

a global function called approximate_distance_function() which performs the main optimization.  The
reduced_decision_function_trainer2 now depends on this global function.  This changes makes this
function optimizer available for other purposes besides use in the reduced_decision_function_trainer2
object.

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82fb3682

Improved the distance_function object by turning it into a properly encapsulated class · 543e289f

Davis King authored Feb 05, 2011

rather than just a simple struct.  I also added overloaded +, -, *, and / operators
for this object so you can do the kind of arithmetic you would expect on an object
which represents a point in a vector space.  This breaks backwards compatibility
with the previous interface though as the member variables are now private.

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543e289f

04 Feb, 2011 4 commits

Fixed a few more compile time errors when dlib is compiled with clang. · f25b5369
Davis King authored Feb 04, 2011
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f25b5369
I made some minor changes in a few places so that dlib compiles with the · d39c6e16
Davis King authored Feb 04, 2011
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clang compiler.

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d39c6e16
The any unit test was broken in a way which prevented it from actually running. · 7d53ed0c
Davis King authored Feb 04, 2011
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This has been fixed.

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7d53ed0c

Applied a patch from Nils Labugt which fixes a bug in the gui_core component (Bug ID: 3171720). · c547e7bc

Davis King authored Feb 03, 2011

The bug details are below:
    dlib GUI applications don't work anymore after I upgraded to Ubuntu 10.10 (AMD64). They
    consistently crash in base_window::set_title. XwcTextListToTextProperty returns
    XLocaleNotSupported instead of initializing 'property', but dlib ignores the return value,
    resulting in a crash in XLib when XSetWMName is called with garbage input or when
    property.value is XFreed without having been allocated.

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c547e7bc

03 Feb, 2011 1 commit

Fixed a bug in an assert · 8f118e3e

Davis King authored Feb 03, 2011

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8f118e3e

23 Jan, 2011 9 commits

Fixed errors in the spec · 61e7e93a

Davis King authored Jan 22, 2011

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61e7e93a

Fixed some comments. · d311952c

Davis King authored Jan 22, 2011

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d311952c

Updated docs · 184652c2

Davis King authored Jan 22, 2011

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184652c2

Fixed the typo in the last commit which prevented compilation when ENABLE_ASSERTS · 24e0df65
Davis King authored Jan 22, 2011
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was defined.

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24e0df65

Refactored the krr_trainer into two objects. A rr_trainer which just does · 67f3f463

Davis King authored Jan 22, 2011

linear ridge regression and the krr_trainer which uses the empirical_kernel_map
to do non-linear ridge regression.  No changes were made to the behavior of the
krr_trainer.  This update is just to allow the use of linear ridge regression
without a superfluous empirical_kernel_map running at the beginning of the training
process.

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67f3f463

Adding a copy of the krr_trainer that will be just for use with linear kernels. · c729e2ea
Davis King authored Jan 22, 2011
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c729e2ea
Added an overloaded operator/ to allow you to say things like 3.0/my_matrix · b2013e68
Davis King authored Jan 22, 2011
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b2013e68

Removed the requirement that the lisf be non-empty when used to load an · 81d2baa2

Davis King authored Jan 22, 2011

EKM.  Instead, the load() function now will accept non-empty lisf objects
and throw a non-fatal exception.  This behavior should be slightly less
surprising to users, especially since certain degenerate datasets can give
rise to empty lisf objects when you might not expect it.

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81d2baa2

Minor fix to avoid a compile time error when using the kernel_matrix() function. · 1dbf1d62
Davis King authored Jan 22, 2011
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1dbf1d62

18 Jan, 2011 1 commit
- Updated the image_display widget so that you can zoom in and out using the mouse wheel. · 8ba8a2f0
  Davis King authored Jan 18, 2011
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  8ba8a2f0
14 Jan, 2011 6 commits

Improved a print statement. · 33d87fe5

Davis King authored Jan 13, 2011

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33d87fe5

I just split the program up into a bunch of files. · 7fb32196
Davis King authored Jan 13, 2011
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7fb32196

Added the first version of a command line tool for using the machine learning · f2ec4594

Davis King authored Jan 13, 2011

algorithms in dlib.  This first version was created by Gregory Sharp.

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f2ec4594

Updated README to reflect the new location of the htmlify tool. · 187af2a7
Davis King authored Jan 13, 2011
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187af2a7

Moved the htmlify tool into the tools folder. · 8529d70f

Davis King authored Jan 13, 2011

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rename : docs/htmlify/CMakeLists.txt => tools/htmlify/CMakeLists.txt
rename : docs/htmlify/htmlify.cpp => tools/htmlify/htmlify.cpp
rename : docs/htmlify/to_xml.cpp => tools/htmlify/to_xml.cpp
rename : docs/htmlify/to_xml.h => tools/htmlify/to_xml.h
rename : docs/htmlify/to_xml_example/bigminus.gif => tools/htmlify/to_xml_example/bigminus.gif
rename : docs/htmlify/to_xml_example/bigplus.gif => tools/htmlify/to_xml_example/bigplus.gif
rename : docs/htmlify/to_xml_example/example.xml => tools/htmlify/to_xml_example/example.xml
rename : docs/htmlify/to_xml_example/minus.gif => tools/htmlify/to_xml_example/minus.gif
rename : docs/htmlify/to_xml_example/output.xml => tools/htmlify/to_xml_example/output.xml
rename : docs/htmlify/to_xml_example/plus.gif => tools/htmlify/to_xml_example/plus.gif
rename : docs/htmlify/to_xml_example/stylesheet.xsl => tools/htmlify/to_xml_example/stylesheet.xsl
rename : docs/htmlify/to_xml_example/test.cpp => tools/htmlify/to_xml_example/test.cpp
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8529d70f

Adding a tools folder for useful applications built on dlib · 33e7e94d
Davis King authored Jan 13, 2011
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33e7e94d

05 Jan, 2011 1 commit

Made test more robust · 684a1764

Davis King authored Jan 04, 2011

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684a1764

04 Jan, 2011 4 commits

moved console_progress_indicator to the non-ML part of the index · 00509244
Davis King authored Jan 03, 2011
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00509244

updated docs · f2cdece7

Davis King authored Jan 03, 2011

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f2cdece7

Made a release · 190527f4

Davis King authored Jan 03, 2011

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190527f4

updated docs · aa73c64c

Davis King authored Jan 03, 2011

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aa73c64c

03 Jan, 2011 4 commits

updated docs · fd4877b3

Davis King authored Jan 02, 2011

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fd4877b3

Fixed spelling · 5f262775

Davis King authored Jan 02, 2011

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5f262775

Reorganized the menu on the right side of the page. · 7b00cf29
Davis King authored Jan 02, 2011
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7b00cf29

clarified a comment · 944d752c

Davis King authored Jan 02, 2011

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944d752c

02 Jan, 2011 5 commits
- Improved organization of the right menu. · 96fb78f3
  Davis King authored Jan 02, 2011
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  96fb78f3
- Added wrappers for the new overloads which take std::string. · afd1b681
  Davis King authored Jan 02, 2011
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  afd1b681
- Simplified example a little · b233e3ee
  Davis King authored Jan 01, 2011
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  b233e3ee
- Added overloads to the config_reader's methods to allow it to load directly from · be4fe105
  Davis King authored Jan 01, 2011
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a file name given as a string in addition to taking istream objects.

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  be4fe105
- Accidentally removed a needed #include yesterday. Just putting it back. · 7166e69b
  Davis King authored Jan 01, 2011
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  7166e69b
01 Jan, 2011 3 commits

Removed the ASSERT that the B matrix be symmetric since compiler optimizations · 84db6269

Davis King authored Dec 31, 2010

can sometimes cause B to be very slightly non-symmetric.

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84db6269

updated docs · 578ba83d

Davis King authored Dec 31, 2010

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578ba83d

Added a comment · 63b0ed22

Davis King authored Dec 31, 2010

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63b0ed22