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Author SHA1 Message Date
Davis King
c3a9af0aee changed slightly to avoid a warning in visual studio 
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 2008-08-22 17:56:30 +00:00
Davis King
f841ccb543 Fixed another bug in the thread_specific_data object. It should now 
work right regardless of the destruction order of the relevant global
bits of state hanging around.

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 2008-08-22 16:01:47 +00:00
Davis King
d9462674a9 changed the tests a little 
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 2008-08-22 14:09:57 +00:00
Davis King
961283af39 updated makefile 
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 2008-08-22 13:20:33 +00:00
Davis King
f022055ceb Added some regression tests for the svm/kernel methods stuff 
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 2008-08-22 13:20:07 +00:00
Davis King
2c8422ebbf Cleaned up the rvm code and made the regression version more 
numerically robust.

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 2008-08-21 23:59:18 +00:00
Davis King
82b2a4cf6f Made the rvm classifier more numerically robust 
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 2008-08-21 23:36:20 +00:00
Davis King
e63984c846 updated the docs 
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 2008-08-21 01:51:37 +00:00
Davis King
96b3209a4d Organized the Unicode overloads into a more readable format. Also added some missing 
overloads to the spec file.

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 2008-08-21 01:39:07 +00:00
Davis King
3292376ce6 Added some overloads for move_rect() and translate_rect() that take a 
point object.

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 2008-08-21 01:07:26 +00:00
Davis King
66a56209ce updated the docs 
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 2008-08-21 00:47:55 +00:00
Davis King
54bfa36a36 Added the unregister_thread_end_handler() function and also used it to 
fix a bug that can trigger when the thread_specific_data object is destructed.

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 2008-08-21 00:47:22 +00:00
Davis King
66a3e29207 Added an additional stopping condition to the kkmeans object. It is now 
possible to tell it to top when a certain fraction of centers don't change.

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 2008-08-20 23:45:43 +00:00
Davis King
de24dbb0ff Fixed the serialization code for the kkmeans object so that it actually works. 
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 2008-08-20 23:29:37 +00:00
Davis King
f311e46d91 Fixed some potential bugs in the rvm 
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 2008-08-20 22:31:35 +00:00
Davis King
c0754e3b61 Fixed the cmake option to toggle the ENABLE_ASSERTS macro 
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 2008-08-20 21:17:29 +00:00
Davis King
4d84a13c61 Added a missing mutex lock to the tooltip widget. 
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 2008-08-20 21:15:21 +00:00
Davis King
dfd774fe84 made a release 
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 2008-08-14 23:30:36 +00:00
Davis King
320fc0cbfb updated the docs 
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 2008-08-14 23:16:51 +00:00
Davis King
e54bfbb9dd Optimized matrix multiplication a little 
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 2008-08-14 02:56:03 +00:00
Davis King
cbafa9c537 Added some tests to catch problems with optimized versions of 
matrix multiplication

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 2008-08-14 02:52:14 +00:00
Davis King
0514e8a1e5 Changed code slightly to avoid another warning from valgrind. 
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 2008-08-13 23:38:26 +00:00
Davis King
712c8d48da Changed the code slightly to avoid a warning from valgrind. 
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 2008-08-13 23:10:30 +00:00
Davis King
de3f14431c Changed the test slightly to avoid warning from valgrind. 
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 2008-08-13 22:43:47 +00:00
Davis King
7218589f0a Changed the sockets example so that it uses scoped_ptr to 
contain the connection object.

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 2008-08-13 01:39:13 +00:00
Davis King
3c8e14c221 Added the spec for the new overload of close_gracefully() 
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 2008-08-13 01:34:57 +00:00
Davis King
a35dd6da7a Added some stuff to encourage the use of scoped_ptr with the connection 
objects.

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 2008-08-13 01:32:23 +00:00
Davis King
f2cd116fce Refactored the matrix code so that all matrix assignments from a matrix_exp 
ultimately happen inside the matrix_assign() function.

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 2008-08-12 02:02:54 +00:00
Davis King
ce2a36315e Made an example less confusing. 
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 2008-08-10 13:35:20 +00:00
Davis King
83963abf64 Grammar 
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 2008-08-07 03:01:44 +00:00
Davis King
44f4f5eb25 Fixed a potential bug in the hysteresis_threshold() function. 
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 2008-08-06 21:39:23 +00:00
Davis King
3a140cc063 updated the docs 
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 2008-08-06 02:09:37 +00:00
Davis King
22d718b601 Added some extra checks in the stopping conditions to avoid 
getting stuck while training an rvm.

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 2008-08-06 02:05:30 +00:00
Davis King
3a2ffaa755 updated the docs 
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 2008-08-05 02:14:12 +00:00
Davis King
bf13005115 added a spec for the rvm_regression_trainer 
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 2008-08-05 01:59:17 +00:00
Davis King
23a50bd466 fixed a spelling error 
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 2008-08-05 01:58:43 +00:00
Davis King
4360b88512 worked on the rvm regression 
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 2008-08-05 01:44:55 +00:00
Davis King
69d481ca34 Added an initial cut of the rvm stuff 
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 2008-08-05 00:20:27 +00:00
Davis King
3dd1af02b1 optimized the squared and cubed functions a little 
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 2008-08-05 00:19:39 +00:00
Davis King
ea6d003c4a Added more error handling to the nativefont. Also changed the 
code so that the native font object isn't instantiated unless
you try to use it for something.

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 2008-08-04 21:42:46 +00:00
Davis King
4d95091d90 Added the length and length_squared functions. Also cleaned up 
the sigmoid function's code and spec

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 2008-08-03 20:19:49 +00:00
Davis King
278c4bcf17 updated the docs 
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 2008-07-30 22:26:20 +00:00
Davis King
db7e54051a Fixed some typos in the matrix utilities spec file. 
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 2008-07-30 03:03:22 +00:00
Davis King
80f82a221c updated the docs 
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 2008-07-29 23:55:06 +00:00
Davis King
1d777f2ffe turned the test_trainer function into the test_binary_decision_function 
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 2008-07-29 23:51:31 +00:00
Davis King
1595f37a85 Made the reduced trainers copyable so that they can be used 
with the threaded cross validation functions.

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 2008-07-29 23:30:49 +00:00
Davis King
a49a751cd5 changed gui code a little so that windows don't popup in funny 
places when used with the cygwin X windows system.

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 2008-07-29 22:37:10 +00:00
Davis King
98251c1962 updated the docs 
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 2008-07-29 02:48:20 +00:00
Davis King
fedf69e1a5 added the test_trainer and cross_validate_trainer_threaded functions 
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 2008-07-29 02:41:19 +00:00
Davis King
7f9e7a534c Fixed grammar and make spec more clear. 
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 2008-07-25 20:19:29 +00:00