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Author SHA1 Message Date
Davis King
d35d27bf0f Added missing std:: qualifier. 
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 2009-03-02 03:15:28 +00:00
Davis King
ed52af2229 Added an initial cut of the pegasos stuff. 
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 2009-03-02 03:11:07 +00:00
Davis King
a55250c790 Removed unnecessary #include. 
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 2009-03-02 03:01:32 +00:00
Davis King
27f9e6ef67 Modified the svm_nu_trainer so that it uses its kernel 
matrix cache more efficiently.

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 2009-03-01 21:29:45 +00:00
Davis King
3cb6611d61 updated the docs 
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 2009-03-01 16:04:15 +00:00
Davis King
f2de334c2c Added some functions to the kcentroid to allow the user to 
compute the inner_product() of kcentroids as well as a few
other useful things.

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 2009-03-01 16:03:26 +00:00
Davis King
3846bc63e8 Added the offset_kernel 
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 2009-03-01 14:58:00 +00:00
Davis King
20008940ac Made the spec more clear. 
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 2009-03-01 14:50:27 +00:00
Davis King
815cac30b6 updated the docs 
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 2009-02-28 19:38:30 +00:00
Davis King
2d7982cf41 Added a trace() function. 
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 2009-02-28 19:32:57 +00:00
Davis King
d4072818c3 cleanup spec 
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 2009-02-28 19:24:50 +00:00
Davis King
543da8097c updated the docs 
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 2009-02-28 19:13:52 +00:00
Davis King
4deccf5036 Added some tests for the new min/max functions. 
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 2009-02-28 19:08:35 +00:00
Davis King
af25d30ad3 Added functions to find the index of the min and max element of a vector. 
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 2009-02-28 19:03:56 +00:00
Davis King
050b2409af Fixed incorrect message in an assert. 
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 2009-02-19 03:27:23 +00:00
Davis King
49532acf87 Added licensing comments to the example programs. 
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 2009-02-17 01:45:57 +00:00
Davis King
6f7b7211c3 updated the docs 
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 2009-02-16 03:08:06 +00:00
Davis King
9ccab1b21a Added the find_min_and_max() function. I also changed the code in the 
lu_decomposition::is_singular() function to avoid what appears to be a
bug in gcc 4.2.4 that caused one of the regression tests to segfault
when built with -O3.

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 2009-02-16 03:03:19 +00:00
Davis King
3919e4d51a Added some functions to the rectangle to make it easy 
to get the corner points.

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 2009-02-15 18:57:51 +00:00
Davis King
c6d4e03f55 Fixed a bug in the way Content-type was handled in HTTP posts. 
(See bug #2600378)

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 2009-02-15 17:50:41 +00:00
Davis King
2712f4e361 Made the howto more clear. 
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 2009-02-15 17:14:50 +00:00
Davis King
ea7f4e65dd Update cmake file so it doesn't give warnings 
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 2009-02-12 11:34:43 +00:00
Davis King
5130d89f2f Fixed a bug in an assert statement and also changed the code to avoid 
potential compiler warnings.

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 2009-02-09 23:00:17 +00:00
Davis King
cdec582070 Adjusted the epsilon to avoid false positives. 
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 2009-02-08 19:30:19 +00:00
Davis King
465d0763eb Changed cmake file so that it can find the 64bit Intel MKL when 
appropriate.

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 2009-02-08 14:42:35 +00:00
Davis King
31a4736c76 Changed code to avoid a potential race condition during program termination. 
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 2009-02-05 03:09:58 +00:00
Davis King
d4d79c64de Renamed cdiv to cdiv_ to avoid conflicts with code that #defines cdiv 
to some macro.

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 2009-02-05 02:41:15 +00:00
Davis King
46e1791568 updated the docs 
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 2009-02-05 02:34:34 +00:00
Davis King
1c1730c1d0 Made a release 
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 2009-02-04 03:50:08 +00:00
Davis King
5cc628479b - Added a bool to protect the unregister_thread_end_handler() function from 
being called from the destructor of a global object when the state object
    the unregister_thread_end_handler() function uses has already been destroyed.
  - Changed the thread pool so that it only gets destroyed if there aren't any
    outstanding threads when the program ends.  If there are threads still
    running user tasks then the thread pool never attempts to destruct.

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 2009-02-04 03:24:29 +00:00
Davis King
e2ea265fc6 updated the docs 
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 2009-02-04 02:21:56 +00:00
Davis King
01efae59a1 Fixed a race condition in the logger object. It was missing a needed call 
to unregister_thread_end_handler().  What could happen in some scenarios is,
during program termination, a global part of the logger object could be destructed
when it still had outstanding thread end handlers registered to it.

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 2009-02-04 01:59:41 +00:00
Davis King
d0ec0fbeeb updated the docs 
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 2009-02-04 00:30:31 +00:00
Davis King
3ae82ec017 Cleaned up the way the BLAS prototypes were declared. 
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 2009-02-04 00:12:19 +00:00
Davis King
e1a15ce101 updated the docs 
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 2009-02-03 03:29:55 +00:00
Davis King
0e02ea50d1 Added some missing comments and asserts. 
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 2009-02-03 03:19:10 +00:00
Davis King
ea575d03bf Added the real_eigenvalues() function and also cleaned up a few things. 
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 2009-02-03 03:06:15 +00:00
Davis King
3e664e8d95 Removed a confusing comment. 
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 2009-02-03 03:02:50 +00:00
Davis King
0eac1d2134 updated the docs 
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 2009-02-02 04:26:44 +00:00
Davis King
71e4796147 updated the docs 
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 2009-02-01 21:28:28 +00:00
Davis King
78d7c5bd0e Moved all the linear algebra code into the matrix_la.h file. 
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 2009-02-01 21:12:11 +00:00
Davis King
1e570983c9 Updated example now that the cholesky_decomposition has been renamed. 
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 2009-02-01 20:39:56 +00:00
Davis King
b25d303e6d fixed some compiler warnings and errors in visual studio 
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 2009-02-01 20:36:59 +00:00
Davis King
e77ce7d7a2 Fixed dlib::abs() so that it works right on complex matrices. 
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 2009-02-01 20:34:19 +00:00
Davis King
b1e2c6ca37 Added QR, LU, cholesky, and eigenvalue decomposition classes. 
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 2009-02-01 19:31:01 +00:00
Davis King
6309e821f0 Fixed some errors in the requirements for calling the new rowm() and colm() 
functions.

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 2009-01-31 20:37:05 +00:00
Davis King
d8b7db202d Changed the reciprocal() function so that it can work with 
complex numbers.

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 2009-01-31 18:39:10 +00:00
Davis King
4470e29cf8 Fixed an incorrect comment. 
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 2009-01-28 22:30:09 +00:00
Davis King
930a59dc60 Added an option to control linking with libpng 
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 2009-01-26 23:31:48 +00:00
Davis King
5a2a4f340f Made the thread destruction a little more robust. 
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 2009-01-25 22:14:40 +00:00