Commits · 0e63193eb757fb87aaf16d7a291810d389a33b41 · OpenDAS / dlib

06 Sep, 2009 2 commits

Added the objective_delta_stop_strategy and generally cleaned up the code more. · 0e63193e

Davis King authored Sep 06, 2009

Also optimized the derivative() function a bit.

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0e63193e

Added an L-BFGS search strategy. · 7d63029a

Davis King authored Sep 06, 2009

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7d63029a

05 Sep, 2009 1 commit

This is the first checkin of a bunch of code refactoring I have been doing to this component. · 7831ae02

Davis King authored Sep 05, 2009

Most of these changes are just rearrangements of the old code.  However, I also changed
the starting value of a line search and also removed some unneeded calls to the objective
function and its derivative in the course of doing the refactoring.  This has all resulted
in a significant reduction in calls to the objective function.

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7831ae02

11 Aug, 2009 1 commit

Fixed incorrect comments. · 23243adf

Davis King authored Aug 11, 2009

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23243adf

12 Jul, 2009 1 commit

Added some comments to clarify why I put a COMPILE_TIME_ASSERT · 8c10dd9a

Davis King authored Jul 12, 2009

on function references.

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8c10dd9a

11 Jul, 2008 1 commit

Added a check for division by zero to the conjugate gradient · 48f3eb20

Davis King authored Jul 11, 2008

optimization functions.

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48f3eb20

26 May, 2008 1 commit

Made the code more portable · b45480b3

Davis King authored May 26, 2008

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b45480b3

25 May, 2008 5 commits
- Added versions of the find_min_* functions that don't take · d69b8d71
  Davis King authored May 25, 2008
```
a derivative function.

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```
  d69b8d71
- Made the optimization functions not return the value of the objective · 9717c6ca
  Davis King authored May 25, 2008
```
function.

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```
  9717c6ca
- Removed unneeded stuff · 0a76da79
  Davis King authored May 25, 2008
```
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```
  0a76da79
- Renamed some functions. · a2cbc771
  Davis King authored May 25, 2008
```
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  a2cbc771
- Added a bunch of unconstrained optimization stuff to the library. · e2649f28
  Davis King authored May 25, 2008
```
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```
  e2649f28