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Author SHA1 Message Date
Davis King
842bdb4a49 Added the pick_initial_centers() function 
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 2008-06-15 15:13:41 +00:00
Davis King
1e2a3615cf Added a get_kernel() function to these objects. Also fixed some incorrect 
parts of the specs.

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 2008-06-15 15:08:01 +00:00
Davis King
aad01becc4 Added a max iteration argument to the kkmeans train function. 
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 2008-06-14 18:01:21 +00:00
Davis King
d1457cd6bf made the code a little more clear 
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 2008-06-14 17:56:18 +00:00
Davis King
5051c25cbc updated the docs 
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 2008-06-14 13:45:30 +00:00
Davis King
84d403f421 Added an example that uses the krls object to do filtering. 
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 2008-06-14 13:32:12 +00:00
Davis King
f76ce33475 Renamed the get_tolerance() and get_max_dictionary_size() functions 
so that they don't start with get_ to be a little more consistent.

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 2008-06-14 03:38:14 +00:00
Davis King
3e1edfaa32 - Added a max dictionary setting to the kcentroid object 
- Removed the "discount" thing and replaced it with a
     much less confusing pair of scale arguments to the
     training functions.
   - Changed the kcentroid's serialization format.

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 2008-06-14 03:32:09 +00:00
Davis King
94ebc5c338 Updated the comments 
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 2008-06-14 02:18:35 +00:00
Davis King
307740b85d - Fixed a minor numerical error in the krls code so now it gets slightly better 
results.
   - Added the ability to cap the number of dictionary vectors used by the krls
     object at a user specified number.  This changes the serialization format
     of the object.  I also removed the function to set the threshold after
     the object has been constructed.

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 2008-06-14 02:17:23 +00:00
Davis King
f8fe979b7a Made the specs a little more clear and added some more tests 
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 2008-06-13 23:43:01 +00:00
Davis King
9328d20991 Fixed a typo in the spec for round_zeros 
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 2008-06-13 23:12:42 +00:00
Davis King
d4a633ea62 updated the docs 
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 2008-06-13 12:58:59 +00:00
Davis King
ad06153a0b - Fixed some issues with the requires clause of the removerc function. 
- Added the remove_row and remove_col functions.  Also made all
    three of the above functions capable of taking arguments at
    run time as well as compile time.

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 2008-06-13 12:58:37 +00:00
Davis King
881c2b090f Added some clarifying comments to the svd function. 
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 2008-06-11 23:35:37 +00:00
Davis King
7f3eb53a88 Fixed an aliasing bug in the set_subm(), set_rowm(), and set_colm() 
functions.  It was possible that you could get incorrect results
if you used these functions to copy one part of a matrix to another
part of the same matrix if the two areas overlapped.

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 2008-06-11 23:33:54 +00:00
Davis King
325c73087e updated the docs 
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 2008-06-10 01:10:18 +00:00
Davis King
6d23c80a28 Removed the DLIB_PNG_SUPPORT stuff from the how to compile page. 
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 2008-06-10 01:07:17 +00:00
Davis King
f093374d6d Fixed compiler error I added to the matrix a moment ago. 
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 2008-06-10 01:04:39 +00:00
Davis King
f825990c39 Changed the matrix operations so that they result in shorter type names 
when compiled.  This avoids problems in compilers like visual studio.

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 2008-06-10 00:56:16 +00:00
Davis King
2801ca62c7 Added an initial cut of the http client code from Steven Van Ingelgem. 
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 2008-06-03 02:09:11 +00:00
Davis King
bdd16302eb make a release 
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 2008-06-03 01:07:32 +00:00
Davis King
164b62cab6 updated the docs 
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 2008-06-03 00:42:02 +00:00
Davis King
79770dc7db Added some missing assert statements. 
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 2008-06-03 00:37:25 +00:00
Davis King
c59eb3eacf cleaned up the style sheet a little 
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 2008-06-02 23:56:15 +00:00
Davis King
9970e3c240 Modified the radio_button style so that it looks nicer. 
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 2008-06-02 23:43:41 +00:00
Davis King
b647b9b619 Fixed typo in spec 
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 2008-06-02 23:30:05 +00:00
Davis King
072a0a4bb0 Cleaned up the kcentroid code a bit. 
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 2008-06-02 02:27:49 +00:00
Davis King
e8aa99b018 Cleaned up the code for the krls object. 
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 2008-06-02 02:16:03 +00:00
Davis King
57c2482aa0 Added some more tests to the matrix regression test. 
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 2008-06-01 22:58:40 +00:00
Davis King
cdb7e1aa01 Fixed some bugs in the require clause of the subm and set_subm functions. 
Also suppressed some compiler warnings.

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 2008-06-01 22:58:08 +00:00
Davis King
7cc8219894 updated the docs 
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 2008-06-01 22:26:16 +00:00
Davis King
4833bf7d49 Added the set_subm, set_rowm, and set_colm functions. 
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 2008-06-01 22:24:14 +00:00
Davis King
54a9f2aa6f Added some asserts 
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 2008-05-30 23:43:35 +00:00
Davis King
6ec72366af Added kkmeans_ex.cpp to the cmake file 
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 2008-05-30 23:24:11 +00:00
Davis King
aa2862f148 updated the docs 
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 2008-05-30 23:00:23 +00:00
Davis King
30bf945095 Added a kkmeans example 
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 2008-05-30 22:52:51 +00:00
Davis King
cbdfb76f7a Added the kkmeans object. 
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 2008-05-30 22:26:48 +00:00
Davis King
1df8f39a17 Changed the checks in the matrix object so that you are allowed to 
assign a matrix of matrices to another matrix of matrices so long
as long as the assignment makes sense.  Previously you were only
allowed to perform this assignment if the inner most matrix types
were exactly the same.

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 2008-05-30 21:03:04 +00:00
Davis King
06faf15874 updated the docs 
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 2008-05-30 14:35:26 +00:00
Davis King
31b6ded6eb Added two new events to the text_field object. One for detecting when the 
user hits enter and another for detecting when input focus is lost.

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 2008-05-30 13:59:38 +00:00
Davis King
66f92cb156 Changed code to avoid a compiler warning. 
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 2008-05-26 13:25:01 +00:00
Davis King
91568536b3 Changed tests so that they compile in visual studio. 
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 2008-05-26 12:12:21 +00:00
Davis King
8bcd5d73f5 updated the docs 
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 2008-05-26 03:59:19 +00:00
Davis King
e996a133e8 Fixed typo in spec 
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 2008-05-26 03:56:08 +00:00
Davis King
b45480b342 Made the code more portable 
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 2008-05-26 03:44:32 +00:00
Davis King
44f9171b00 Added the wrap_function and is_function templates. 
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 2008-05-26 03:43:34 +00:00
Davis King
d69b8d71e6 Added versions of the find_min_* functions that don't take 
a derivative function.

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 2008-05-25 21:43:47 +00:00
Davis King
9717c6ca8b Made the optimization functions not return the value of the objective 
function.

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 2008-05-25 21:11:59 +00:00
Davis King
7deee75572 saving optimization test 
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 2008-05-25 21:11:23 +00:00