Davis King
49f2d6f9df
Added murmur_hash3_2()
2012-11-27 20:45:35 -05:00
Davis King
4855666797
Added a pragma to disable a warning from visual studio 2012.
2012-11-25 19:52:32 -05:00
Davis King
484e8a3d73
Reduced the number of tests because otherwise we get really close to the limit on the number
...
of TCP connections in the TIME_WAIT state on Windows XP. This results in the tests failing
if you run them multiple times within the TIME_WAIT timeout period. So this change makes
the tests less likely to false alarm when run on Windows XP.
2012-11-25 16:47:25 -05:00
Davis King
6bbb3bcee7
Made test a little more robust
2012-11-25 16:41:12 -05:00
Davis King
2b7a362793
Minor changes to avoid a compiler error and warning in visual studio
2012-11-25 16:32:11 -05:00
Davis King
1527db6b9d
updated release notes
2012-11-24 17:04:02 -05:00
Davis King
d3a9267cbf
Moved all the sparse vector documentation into the linear algebra page.
2012-11-24 17:00:21 -05:00
Davis King
8e82a235d9
clarified spec
2012-11-24 16:37:04 -05:00
Davis King
f3b154dfe6
Added some sparse_matrix_vector_multiply() unit tests.
2012-11-24 16:20:10 -05:00
Davis King
6b2b213d9e
Added an overload of sparse_matrix_vector_multiply() that multiplies a dense
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matrix with a sparse vector.
2012-11-24 16:15:12 -05:00
Davis King
aee36c3d68
Added overloads of sparse_matrix_vector_multiply() that return their result
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like normal rather than passing it back by reference.
2012-11-24 15:59:13 -05:00
Davis King
2bd7f12353
Clarified spec
2012-11-24 15:07:20 -05:00
Davis King
53cd2859c1
updated docs
2012-11-24 14:49:58 -05:00
Davis King
d32f169fa9
Added missing assert
2012-11-24 14:48:27 -05:00
Davis King
04089ee638
Added gaussian_randm()
2012-11-24 14:46:13 -05:00
Davis King
3dfe0feaee
Added unit tests for uniform_random_hash() and gaussian_random_hash().
2012-11-24 13:57:25 -05:00
Davis King
36faa29b52
updated docs
2012-11-24 13:49:02 -05:00
Davis King
dbe14b7f62
Added uniform_random_hash() and gaussian_random_hash().
2012-11-24 13:41:29 -05:00
Davis King
0f419e18c1
Fixed compiler warning in gcc 4.4
2012-11-24 09:59:40 -05:00
Davis King
52aeba58c1
Added test_murmur_hash_128_3(). Also fixed an endianness error in the hashing
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unit test code.
2012-11-24 09:54:26 -05:00
Davis King
ec79a93771
Made the svm_c_linear_trainer use the risk gap to decide when to stop. So now
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it interprets its epsilon parameter the same way the other OCA based SVM tools
in dlib do. It also has a more intuitive interpretation than the previous
stopping condition.
2012-11-24 09:02:39 -05:00
Davis King
bad30bcf86
Fixed grammar
2012-11-23 22:41:09 -05:00
Davis King
cc2de0e9c0
Improved the ranking example
2012-11-23 18:15:56 -05:00
Davis King
cc708d0400
Added unit tests for the new svm_rank_trainer.
2012-11-23 17:05:51 -05:00
Davis King
a5d2918708
Fixed some compile time errors related to sparse vector use.
2012-11-23 17:03:54 -05:00
Davis King
d76511de02
updated docs
2012-11-23 16:13:11 -05:00
Davis King
5e8da51849
Added initial version of svm rank example
2012-11-23 16:09:41 -05:00
Davis King
a4e483ef05
clarified spec
2012-11-23 16:06:38 -05:00
Davis King
ee3a8692bf
Added another overload of test_ranking_function() that takes a single
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ranking_pair. Also improved wording of comment in svm_rank_trainer_abstract.h
2012-11-23 15:44:57 -05:00
Davis King
41d47e98e0
updated docs
2012-11-23 13:51:06 -05:00
Davis King
b6e274bd1c
Filled out the svm_rank_trainer's spec
2012-11-23 12:58:49 -05:00
Davis King
0e67a4e308
Fleshed out the spec and cleaned up a few minor things.
2012-11-23 12:18:15 -05:00
Davis King
845391d00c
Fixed some typos in docs. There was also a missing component block for
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sparse_linear_kernel.
2012-11-23 11:31:38 -05:00
Davis King
6ffe8d799b
Added svm_rank_trainer. Need to flesh out abstracts and unit tests next.
2012-11-22 11:51:41 -05:00
Davis King
c1a9572cbf
Changed oca solver to only call the problem's get_num_dimensions() routine once
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since it might be expensive to call depending on how the user implements it.
2012-11-21 12:46:56 -05:00
Davis King
158b7a0bf2
Fixed broken link.
2012-11-21 10:18:58 -05:00
Davis King
898ad4df70
Made parse_trees_to_string() and parse_trees_to_string_tagged() a little more
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user friendly.
2012-11-21 10:03:26 -05:00
Davis King
658a818256
updated docs
2012-11-19 09:16:39 -05:00
Davis King
13ed92d4ff
cleanup. Gave smart pointers their own section.
2012-11-19 00:55:22 -05:00
Davis King
3f7911483b
fixed a bunch of broken links
2012-11-19 00:44:03 -05:00
Davis King
cc0b205dab
Moved all the linear algebra/matrix tools onto their own documentation page.
2012-11-19 00:31:58 -05:00
Davis King
160110711f
Switched the bsp tools from using stringstream to vectorstream for
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serialization.
2012-11-18 17:16:29 -05:00
Davis King
bdd3e221f0
updated docs
2012-11-18 16:36:34 -05:00
Davis King
4807ab060f
Added unit tests for the vectorstream.
2012-11-18 16:26:46 -05:00
Davis King
e6d7f93dc6
Added seekg() and made vectorstream more robust.
2012-11-18 16:20:38 -05:00
Davis King
45d2120551
Added the vectorstream object.
2012-11-18 15:53:55 -05:00
Davis King
259a4542a8
Simplified example
2012-11-18 13:20:49 -05:00
Davis King
3740c16b09
Removed cruft
2012-11-18 13:09:07 -05:00
Davis King
f49bbc9413
updated docs
2012-11-18 13:03:58 -05:00
Davis King
bfb25b68ec
Simplified code
2012-11-18 13:01:08 -05:00
