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95ccc17e9a
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Author SHA1 Message Date
Davis King
95ccc17e9a Added implicit conversions of std_vector_c back to std::vector so that 
it can be used with functions that expect std::vector objects.

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 2009-03-22 13:46:54 +00:00
Davis King
db16687922 Fixed some typos in the spec files. 
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 2009-03-20 18:48:42 +00:00
Davis King
8665122804 Fixed the code so that it doesn't assume sparse vectors are of std::map type. 
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 2009-03-20 18:29:04 +00:00
Davis King
f30c36e579 Tweaked epsilon values to avoid false test failures. 
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 2009-03-20 02:25:17 +00:00
Davis King
4dcc40634a Fixed the dictionary_size() member functions in the kcentroid overloads so 
that they always return the correct numbers.

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 2009-03-20 02:08:34 +00:00
Davis King
6bb0f8d05d Added a lot more tests for the kcentroid object. 
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 2009-03-20 01:13:26 +00:00
Davis King
8791dcc9c2 cleaned up the code 
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 2009-03-20 01:12:18 +00:00
Davis King
8d528ef763 Added optimized overloads of the kcentroid object for various 
linear kernels.

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 2009-03-20 00:56:37 +00:00
Davis King
67f16199b9 updated the docs 
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 2009-03-20 00:54:26 +00:00
Davis King
f35d683fd2 Added some more stuff to the sparse vector functions. 
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 2009-03-20 00:54:10 +00:00
Davis King
41f2f3e83c Added a missing requirement and ASSERT. 
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 2009-03-20 00:49:50 +00:00
Davis King
e7abcf74fd updated the docs 
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 2009-03-19 20:03:08 +00:00
Davis King
a7eb6b61df Fixed a compile time bug in the offset_kernel. Also fixed some 
bugs in the sparse vector operations and added a few more new
operations as well.

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 2009-03-19 18:28:26 +00:00
Davis King
028c67edc4 updated the docs 
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 2009-03-19 16:58:48 +00:00
Davis King
e3aca381c0 updated comments. 
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 2009-03-19 16:54:12 +00:00
Davis King
5009d5d0f6 Added a set of kernels that can operate on sparse vectors. 
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 2009-03-19 16:32:40 +00:00
Davis King
9b3dca55ef Made spec more clear 
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 2009-03-19 15:44:04 +00:00
Davis King
1213a2ae7a Updated this example. 
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 2009-03-18 02:06:59 +00:00
Davis King
9ed0aa3dcc Added Steven Van Ingelgem's patch to add the body of data posted back to the 
server into the incoming data object given to the server_http::on_request() handler.

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 2009-03-18 02:06:36 +00:00
Davis King
3a9f6b4b91 made a release 
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 2009-03-17 02:37:33 +00:00
Davis King
8e5310a3d9 Made the specs more clear. 
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 2009-03-17 00:34:33 +00:00
Davis King
88ef3d5cfd Changed the style sheet so that only the web version contains 
the piwik javascript stuff.

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 2009-03-16 21:29:09 +00:00
Davis King
2f4ea85448 updated the docs 
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 2009-03-16 03:30:57 +00:00
Davis King
c30548dbe7 Changed the kcentroid object so that its default is to keep more linearly 
independent vectors rather than newer vectors.

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 2009-03-16 03:28:41 +00:00
Davis King
7404ceb822 Updated the examples to make more sense with respect to the updated kcentroid. 
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 2009-03-16 03:26:54 +00:00
Davis King
43a7f59054 Updated the rank features example to discuss the newer kcentroid 
max sv argument.

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 2009-03-16 02:58:47 +00:00
Davis King
40050a2870 updated the docs 
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 2009-03-15 23:24:32 +00:00
Davis King
cd6f196eb7 Updated the kkmeans example to show how to use the new max sv 
settings of the kcentroid.

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 2009-03-15 23:24:08 +00:00
Davis King
8432290011 Broke the matrix_la.cpp file into four separate files. 
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 2009-03-15 21:27:06 +00:00
Davis King
44d2234002 Removed the pixel.cpp file and moved the few things that were 
in it into pixel.h.  I did this to make sure that all the things
that #include pixel.h are always "header-only" since most of
dlib is header-only already.

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 2009-03-15 18:23:07 +00:00
Davis King
937f61b806 Reorganized the stuff on the algorithms page. I pulled the machine learning 
and bayesian networking stuff out and gave them their own pages.

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 2009-03-15 17:42:11 +00:00
Davis King
0955ec45ba Update http server example to work with new interface. 
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 2009-03-15 13:45:37 +00:00
Davis King
75b4c4fc17 Merged in Steven Van Ingelgem's patch to cleanup the HTTP server and 
add new functionality.  This breaks backwards compatibility with the
previous on_request() interface but it is easy to update old code and
it is now much cleaner.

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 2009-03-15 13:44:55 +00:00
Davis King
e5dbf8ffd3 Added the strings_equal_ignore_case() functions. 
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 2009-03-15 13:40:15 +00:00
Davis King
c123f0c14e Updated this example to use the new svm_pegasos interface. 
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 2009-03-14 21:57:33 +00:00
Davis King
c6cb4d81ce Changed the kcentroid so that you can tell it to keep the most linearly 
independent vectors rather than the newest vectors.  I then changed the
svm_pegasos object so that it has a max number of support vector setting
so that the user can supply an upper limit on the number of support
vectors to use.  Note that these changes broke backwards compatibility
with the previous serialized format of these objects.

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 2009-03-14 21:49:39 +00:00
Davis King
56ab4f8b1d This object was throwing away the wrong vector the first time 
it started to prune the set of independent vectors.  All subsequent
prunings were right, just not the first one.

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 2009-03-14 21:40:52 +00:00
Davis King
0b8492bedc Fixing grammar 
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 2009-03-14 20:40:31 +00:00
Davis King
37870e17af Fixed a spelling error 
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 2009-03-14 20:35:41 +00:00
Davis King
e446ffb124 Fixed incorrect comment. 
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 2009-03-10 23:44:20 +00:00
Davis King
b81806fce2 updated the docs 
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 2009-03-10 01:52:28 +00:00
Davis King
2004d60f8b Updated sf.net logo and also setup the web analytics stuff. 
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 2009-03-10 01:48:58 +00:00
Davis King
89bc9c129a Made a release 
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 2009-03-09 01:42:22 +00:00
Davis King
0678cbb83b Changed code to avoid a compiler warning in mingw 
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 2009-03-08 19:11:48 +00:00
Davis King
0e5d221540 updated the docs 
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 2009-03-08 19:09:19 +00:00
Davis King
50b3886d4a Fixed compiler error in visual studio 
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 2009-03-08 18:36:06 +00:00
Davis King
91c95e0220 updated the docs 
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 2009-03-08 18:13:08 +00:00
Davis King
67c6bdd29f Made the specs more clear. 
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 2009-03-08 18:12:30 +00:00
Davis King
f197611dd6 Grammar and general cleanup. 
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 2009-03-08 18:01:43 +00:00
Davis King
8fed4f4c4f Made the spec more clear 
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 2009-03-08 17:42:42 +00:00