--- Log opened Fri Oct 28 00:00:04 2011 | ||
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supernaught | hi all | 03:24 |
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supernaught | I was wondering if someone could explain something to a machine learning newb | 03:25 |
supernaught | I am having difficulty in understanding how I could translate the simple examples to a definite example I can understand | 03:26 |
supernaught | such as: I provide a set of letters from group A, I provide a set of letters from group B, I ask shogun whether a letter (not explicitly in either group) which group it would best fit | 03:27 |
supernaught | An example in the tutorial, (third one from top at http://www.shogun-toolbox.org/doc/en/current/developer_tutorial.html ), spits out info like: | 03:28 |
supernaught | output[1] = -0.9997 | 03:29 |
supernaught | output[2] = 1.00003 , etc.. | 03:29 |
supernaught | how should I interpret these numbers? | 03:29 |
supernaught | Checking the doxygen documentation made things much worse. I see descriptions for "CLabels" like: "The class Labels models labels, i.e. class assignments of objects." which entirely avoids the question of *what* exactly a label is. | 03:31 |
supernaught | Is there a manual (or a soft introduction) kicking around somewhere which I could parse? I've been attempting to figure out the examples for a few days now :) | 03:32 |
supernaught | I'll hang around here for a while. | 03:36 |
supernaught | :) | 03:42 |
supernaught | I should also mention I have watched the videos posted on the shogun website. | 04:27 |
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sonne|work | crowded in here today ;-) | 16:58 |
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CIA-3 | shogun: Soeren Sonnenburg master * r99adde9 / src/configure : | 18:01 |
CIA-3 | shogun: Improve configure | 18:01 |
CIA-3 | shogun: - detect glpk, atlas on rpm based distributions in /usr/lib*/atlas | 18:01 |
CIA-3 | shogun: - print a warning when jblas is not found that examples won't work - http://git.io/Fq5xfA | 18:01 |
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CIA-3 | shogun: Sergey Lisitsyn master * r2c3a9a3 / (3 files): Improved java converter examples - http://git.io/NbyT4w | 22:35 |
CIA-3 | shogun: Sergey Lisitsyn master * r0a18485 / (2 files): Fixed multidimensional scaling apply method naming - http://git.io/WMO1rQ | 22:38 |
CIA-3 | shogun: Sergey Lisitsyn master * r0d22945 / (2 files): Fixed wrong embed method of Laplacian Eigenmaps - http://git.io/Xy2I-Q | 22:47 |
CIA-3 | shogun: Sergey Lisitsyn master * rc69feac / (2 files): Matched KLLE and LLE neighborhood methods - http://git.io/Kdjixg | 23:01 |
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@sonney2k | supernaught, well use the signum of these numbers | 23:41 |
@sonney2k | e.g. if the sign is negative then it is a letter from group A | 23:42 |
@sonney2k | if positve then from group B | 23:42 |
@sonney2k | that's how the ocr digit example on the homepage was done | 23:42 |
@sonney2k | using a SVM + gaussian kernel | 23:43 |
CIA-3 | shogun: Soeren Sonnenburg master * rb11825e / src/interfaces/modular/Preprocessor.i : by convention name SimpleRealPreprocessor just RealPreprocessor etc - http://git.io/HZ_FgA | 23:51 |
CIA-3 | shogun: Soeren Sonnenburg master * rf167ccc / src/interfaces/java_modular/swig_typemaps.i : fix java modular typemap to not use foo x[y] but foo* x= ... - http://git.io/EI_X6Q | 23:51 |
CIA-3 | shogun: Soeren Sonnenburg master * r082decd / (22 files in 10 dirs): fix various compiler warnings and errors occurring with clang++ - http://git.io/aZ87xA | 23:51 |
--- Log closed Sat Oct 29 00:00:10 2011 |
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