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637 Commits

Author SHA1 Message Date
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
Davis King 22a25c0cbc Added a small margin to the top of all the web pages. 
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 2008-07-25 15:41:54 +00:00
Davis King 0d5b3ed1e1 made a release 
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 2008-07-25 15:22:07 +00:00
Davis King 14a1d7a659 Changed a few things so that the code works regardless of how you set the 
character set option in visual studio.

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 2008-07-25 12:06:48 +00:00
Davis King c6a6ed9484 Changed test to avoid false error 
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 2008-07-25 04:05:42 +00:00
Davis King e24ed9dc8d updated the docs 
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 2008-07-25 03:41:46 +00:00
Davis King 83546f1f9e updated the docs 
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 2008-07-25 03:31:07 +00:00
Davis King ee01987581 Changed the default stopping tolerance in the reduced2() function 
from 1e-5 to 1e-3.

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 2008-07-25 03:29:29 +00:00
Davis King f08537883b Added reduced2() stuff to the svm example 
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 2008-07-25 03:28:36 +00:00
Davis King 4cd02ec451 Added a sigmoid_kernel object and also added a kernel_derivative 
for the polynomial_kernel.

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 2008-07-25 02:44:51 +00:00
Davis King fa59a5c023 Made the spec more clear and also added some tests 
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 2008-07-25 01:30:51 +00:00
Davis King b21526cbbc Changed a few things so that the library works in cygwin. 
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 2008-07-25 00:06:07 +00:00
Davis King 4e042751ca Fixed the native font object so that it can find the X11 display 
on Mac OS X even when the application is run outside an xterm.

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 2008-07-25 00:00:54 +00:00
Davis King a5a0e114d2 Made the dlib::vector object convertible to a dlib::matrix and 
also gave it a constructor to convert a matrix to a vector as
well.

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 2008-07-24 02:54:04 +00:00
Davis King 583705bef5 fixed cmake options 
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 2008-07-24 02:52:59 +00:00
Davis King 40aec08914 fix grammar 
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 2008-07-24 02:51:51 +00:00
Davis King 443b9c6d5e Added a cmake option for defining ENABLE_ASSERTS 
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 2008-07-17 02:39:44 +00:00
Davis King a8c77d4c50 Added an option to the cmake lists file to enable or disable 
the stack trace stuff.

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 2008-07-16 23:52:53 +00:00
Davis King 46efb161f0 updated the docs 
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 2008-07-15 02:50:09 +00:00
Davis King 07c439992d Added get_kernel() member functions to the reduced set trainers. 
Also added missing comments to the spec.

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 2008-07-15 02:39:23 +00:00
Davis King 8e8b04d975 fixed grammar and comment typos 
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 2008-07-15 02:31:58 +00:00
Davis King 1e6e74b1da updated the docs 
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 2008-07-14 02:59:38 +00:00
Davis King 27dfcc3606 Finished the reduced_decision_function_trainer2 object. Also added 
the kernel_derivative template.

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 2008-07-14 01:16:28 +00:00
Davis King 9773a97549 updated the docs 
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 2008-07-13 00:36:02 +00:00
Davis King fa9c519e7a Moved the reduced set stuff to its own file. Also added a prototype 
version of another reduced set algorithm.

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 2008-07-12 21:46:22 +00:00
Davis King 6d3c1e5484 updated cmake file to avoid warning 
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 2008-07-12 20:45:15 +00:00
Davis King e08cfd52f6 updated cmake file to avoid a warning from cmake 
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 2008-07-12 20:44:19 +00:00