Commits · 4aef8a3552acb1f724872a110710b1bfcc6bb211 · 钟尚武 / dlib

06 Mar, 2010 2 commits

Davis King authored Mar 05, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403534

4aef8a35

Made spec more clear · ca52c47a

Davis King authored Mar 05, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403533

ca52c47a

05 Mar, 2010 8 commits

updated docs · 42025eed

Davis King authored Mar 05, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403532

42025eed

Renamed sparse_vector::dot_product() to sparse_vector::dot() so that both · d2d2c291

Davis King authored Mar 05, 2010

dense and sparse vectors have a global function with the same name (i.e. dot()).

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403531

d2d2c291

Made spec more clear · 03dbbddc

Davis King authored Mar 05, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403530

03dbbddc

Added some more links to the sparse vector definition. · 52ed0b70
Davis King authored Mar 05, 2010
```
--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403529
```
52ed0b70

Slight improvement to spec · 51d2f966

Davis King authored Mar 05, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403528

51d2f966

Added support for serializing dlib::int64 · e1f3b0e7
Davis King authored Mar 05, 2010
```
--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403527
```
e1f3b0e7

Fixed spelling error · 5e0b929c

Davis King authored Mar 05, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403526

5e0b929c

Fixed spelling error · 28f1a960

Davis King authored Mar 05, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403525

28f1a960

03 Mar, 2010 4 commits

Added a call to set_c() to this example. · 6f0f59de

Davis King authored Mar 03, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403524

6f0f59de

Switched the sparse vectors all over to unsigned integral keys and changed · c1343f07

Davis King authored Mar 03, 2010

the definition of what is officially a sparse vector to say that unsigned
integral keys are required.  Having this requirement is nice because it creates
a simple correspondence between dense vector index values and sparse vector keys.
The previous sparse vector definition was just excessively generic.

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403523

c1343f07

Simplified the code a little. · 6ed74b7a

Davis King authored Mar 03, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403522

6ed74b7a

Renamed r_has_lower_bound() to risk_has_lower_bound() · 48389c5a
Davis King authored Mar 03, 2010
```
--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403521
```
48389c5a

01 Mar, 2010 11 commits

updated docs · c725ee09

Davis King authored Mar 01, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403520

c725ee09

This change was just to avoid a warning from gcc. The code still · b77ee430

Davis King authored Mar 01, 2010

computes exactly the same thing as before.

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403519

b77ee430

Updated example · e5d719e2

Davis King authored Mar 01, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403518

e5d719e2

Fixed spelling error in comment. · 45627a40

Davis King authored Mar 01, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403517

45627a40

Made the line search a little more robust. · ad8fb3ff
Davis King authored Mar 01, 2010
```
--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403516
```
ad8fb3ff
Switched from signed to unsigned sparse vector keys · 1a28cca6
Davis King authored Mar 01, 2010
```
--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403515
```
1a28cca6

Fixed spelling error in comment. · 13f297ae

Davis King authored Mar 01, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403514

13f297ae

Changed sparse vector definition to encourage use of unsigned keys. · da29ac8a
Davis King authored Mar 01, 2010
```
--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403513
```
da29ac8a

updated the docs · 43516aa8

Davis King authored Mar 01, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403512

43516aa8

Added some compile time checks to make sure that only sparse vectors that · 1ef9e918

Davis King authored Mar 01, 2010

contain unsigned integral keys get used with the svm_c_linear_trainer.

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403511

1ef9e918

Fixed the svm_c_linear_trainer so that it compiles with sparse vectors. · b0fb6d54
Davis King authored Mar 01, 2010
```
--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403510
```
b0fb6d54

28 Feb, 2010 15 commits

Fixed weird typo in docs. · d719e96a

Davis King authored Feb 28, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403509

d719e96a

updated spec · fe468e58

Davis King authored Feb 28, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403508

fe468e58

updated docs · 1c421e8d

Davis King authored Feb 28, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403507

1c421e8d

updated the docs · 606dd7c2

Davis King authored Feb 28, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403506

606dd7c2

Made a proper spec · 4eb5bc6a

Davis King authored Feb 28, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403505

4eb5bc6a

updated the svm_c_linear_trainer · ce42b721

Davis King authored Feb 28, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403504

ce42b721

Just minor improvements. · c2de9780

Davis King authored Feb 28, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403503

c2de9780

Improved the interface for the oca optimizer. Now the user has a lot more · 60d25f3e

Davis King authored Feb 28, 2010

control of when to stop the algorithm.

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403502

60d25f3e

Switched the QP solver from using KKT violation as a stopping · 3d118c63

Davis King authored Feb 27, 2010

condition to using the duality gap.

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403501

3d118c63

Adding a linear SVM C trainer that uses OCA. · d3bb4087
Davis King authored Feb 27, 2010
```
--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403500
```
d3bb4087

Improved compiler error messages. · 207c334f

Davis King authored Feb 27, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403499

207c334f

Minor style changes. · e90c1d7d

Davis King authored Feb 27, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403498

e90c1d7d

Changed code slightly to make the compiler errors you get when using a matrix · 764f0ea5

Davis King authored Feb 27, 2010

incorrectly slightly easier to understand.

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403497

764f0ea5

updated docs · 65d9aa4e

Davis King authored Feb 27, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403496

65d9aa4e

updated docs · 21f7bed4

Davis King authored Feb 27, 2010

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403495

21f7bed4