--- Log opened Thu Jul 26 00:00:17 2012 | ||
wiking | blackburn: :D | 00:09 |
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wiking | blackburn: that define is actually funny | 00:10 |
blackburn | yeah | 00:10 |
wiking | mmmm i'm wondering what's going to go on with the new llvm 4 compiler | 00:21 |
wiking | will see in 2 weeks i guess... | 00:23 |
CIA-18 | shogun: Sergey Lisitsyn master * r09b53b5 / src/shogun/lib/malsar/malsar_joint_feature_learning.cpp : Fixes for MALSAR JFL - http://git.io/C9axng | 00:24 |
blackburn | wiking: do you have a lot of eigen3 warnings? | 00:34 |
wiking | blackburn: noup | 00:34 |
blackburn | wiking: is it enabled? | 00:35 |
wiking | yep yep | 00:35 |
wiking | ever since the new patch | 00:35 |
blackburn | hmm | 00:35 |
blackburn | ok I installed latest eigen and it is ok now | 00:51 |
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shogun-buildbot | build #34 of nightly_none is complete: Failure [failed compile] Build details are at http://www.shogun-toolbox.org/buildbot/builders/nightly_none/builds/34 | 03:02 |
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n4nd0 | good morning! | 06:15 |
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yoo | hi there | 11:00 |
yoo | after adding (with blackburn) ms_output->output_custom_evaluations(result_labels, m_labels) in crossvalidation->evaluate_one_run() line 220, I add the same line 302 for machine with data unlocked (most machines I use) and I get a seg fault when calling m_custom_evaluations->get_num_elements() | 11:03 |
yoo | could someone explain me why ? | 11:03 |
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thegruel | Hi all | 15:02 |
thegruel | Is there a ModelSelection expert in the house? | 15:07 |
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thegruel | Anyway... I was wondering if there is a model selection strategy in Shogun that allows selecting C1/C2 for libSVM but avoids the full grid search, ideally by enforcing C1=C2. | 15:14 |
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blackburn | yoo: oops | 15:58 |
blackburn | I just forgot to initialize it :D | 16:01 |
CIA-18 | shogun: Sergey Lisitsyn master * r57d6371 / (2 files in 2 dirs): Added missed initialization of custom evaluations array - http://git.io/RgVuwg | 16:03 |
blackburn | thegruel: we are kinda working on it | 16:07 |
blackburn | :) | 16:07 |
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yoo | blackburn: hi | 18:04 |
blackburn | yoo: hi | 18:04 |
yoo | blackburn: I ve seen your fix but didnt solve the pb on my machine | 18:04 |
blackburn | yoo: still segfault? | 18:04 |
yoo | blackburn: yep, I am trying to reproduce the pb with simple shogun example | 18:05 |
yoo | give me a minute | 18:05 |
blackburn | would be nice | 18:05 |
yoo | do you have the link I gave you last night ? | 18:06 |
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yoo | blackburn: ok this one http://pastebin.com/c7wKje0H : change the inputs and add msoutput as well =) | 18:07 |
blackburn | okay give me a minute | 18:07 |
blackburn | yoo: so what exactly faults? | 18:08 |
blackburn | adding a custom evaluation to output? | 18:08 |
yoo | blackburn: CModelSelectionOutput *ms_output = new CModelSelectionOutput(); how adding a custom eval to this obj ? | 18:10 |
blackburn | yoo: well actually it works here with latest git | 18:11 |
blackburn | yoo: ms_output->add_evaluation(new CMulticlassAccuracy()) will output you a confusion matrix on each split | 18:12 |
yoo | blackburn: ok sorry my bad, I didnt go throw your new add_custom function | 18:12 |
yoo | blackburn: works perfectly | 18:12 |
yoo | blackburn: btw what the best method if I want to store those matrices into files, is there interaction possible between msoutput and any filestorage obect ? | 18:14 |
blackburn | yoo: yeah I thought of it | 18:15 |
blackburn | I can do that | 18:15 |
yoo | blackburn: the object msoutput dont store anythg right ? it just print the matrices ? | 18:15 |
blackburn | exactly | 18:15 |
yoo | well | 18:15 |
blackburn | yoo: I will just add output to ostream | 18:16 |
yoo | sure but then evrythg ll be printed, mb it should be smthg like the msoutput store data and then interact with what ever we need ? | 18:17 |
yoo | then we can draw smthg, compare different confusion matrices .. etc .. without parsing a file with every outputs .. | 18:18 |
blackburn | yoo: hmm okay I will do that this way then | 18:18 |
blackburn | I don't mind any | 18:18 |
yoo | It is mb more the way msoutput is designed for since your passng the obj in argument .. dunno :p | 18:19 |
yoo | thanks again for this great support ! | 18:19 |
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alexlovesdata | Hi students, ... did anybody of you qualify for London Olympics, lol? | 19:42 |
blackburn | alexlovesdata: I failed to :( | 19:43 |
blackburn | for vodka pong | 19:43 |
alexlovesdata | ye, in Russia competition for that discipline is indeed hard and your liver might not be fresh anymore | 19:46 |
blackburn | being professional is a hard job | 19:47 |
alexlovesdata | unfortunately unreadable code which still works is not accepted yet | 19:47 |
alexlovesdata | otherwise I oculd have tried | 19:47 |
blackburn | :D | 19:47 |
alexlovesdata | no there was a mail by Carol Smith from google rumoring about that ... so the question has a grain of truth | 19:48 |
blackburn | chances are it goes to the special olympics program | 19:49 |
blackburn | very special :D | 19:49 |
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n4nd0 | good evening people | 21:37 |
blackburn | n4nd0: evening | 21:52 |
blackburn | n4nd0: how is it going? | 22:01 |
n4nd0 | blackburn: fine, working hard these last days :) | 22:02 |
n4nd0 | blackburn: what about you? | 22:02 |
blackburn | n4nd0: thinking about subsets :) very philosophical :D | 22:04 |
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n4nd0 | blackburn: haha, for your project or just for fun? | 22:06 |
blackburn | n4nd0: well I have to make multitask stuff work with subsets | 22:06 |
blackburn | thinking how to approach it better | 22:07 |
n4nd0 | good | 22:08 |
blackburn | n4nd0: it is required to make xval work actually | 22:08 |
n4nd0 | blackburn: good luck with it then ;) | 22:11 |
droopy | n4nd0, ;) | 22:11 |
n4nd0 | I am sure you will find a good approach | 22:11 |
blackburn | heh thanks | 22:11 |
blackburn | n4nd0: did you ever actually use that xval and model selection stuff? | 22:12 |
n4nd0 | blackburn: no! | 22:17 |
n4nd0 | but I think I must look into it | 22:17 |
blackburn | n4nd0: yeah at some point | 22:17 |
n4nd0 | I know the concepts but I think I have never used them "for real" | 22:18 |
n4nd0 | so I am not familiarized with them | 22:18 |
wiking | pijuuuuuu | 22:29 |
wiking | droopy pong | 22:30 |
droopy | wiking: and sgmatrix? | 22:30 |
blackburn | n4nd0: do you still follow boyd cvxopt book? | 22:30 |
wiking | alexlovesdata: yo | 22:32 |
wiking | alexlovesdata: have u seen my email? | 22:32 |
wiking | blackburn: btw this is some crazy ass russian movie: http://www.imdb.com/title/tt0445161/ | 22:32 |
blackburn | wiking: I've never seen | 22:33 |
wiking | blackburn: u should, just for the fun of it :) | 22:33 |
droopy | hihi | 22:33 |
blackburn | wiking: my always-number-one is ??????? ?????? | 22:33 |
blackburn | wiking: http://www.imdb.com/title/tt1003080/ | 22:34 |
blackburn | oh the story on imdb is damn cool | 22:35 |
n4nd0 | blackburn: I have abandoned it for the last few weeks to tell the truth, why? | 22:41 |
n4nd0 | :( | 22:41 |
blackburn | n4nd0: just interested | 22:42 |
n4nd0 | blackburn: ok, are you following it? | 22:45 |
blackburn | n4nd0: no :) I am way too lazy | 22:45 |
n4nd0 | haha, I don't think so | 22:46 |
n4nd0 | I see you're busy around here | 22:46 |
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@sonney2k | !seen gsomix | 23:15 |
droopy | gsomix (~gsomix@188.168.128.107) was last seen quitting from #shogun 1 day, 7 hours, 41 minutes ago stating (Read error: Operation timed out). | 23:15 |
n4nd0 | !see n4nd0 | 23:18 |
n4nd0 | !seen n4nd0 | 23:18 |
droopy | n4nd0, go look in a mirror. | 23:18 |
n4nd0 | haha | 23:18 |
n4nd0 | sonney2k: you can keep track of us with this :D | 23:18 |
blackburn | sonney2k: he did send PR yesterday I think | 23:19 |
blackburn | but actually he is offline in jabber and irc :) | 23:20 |
@sonney2k | blackburn, he told me that he is on some long train ride... | 23:22 |
blackburn | hmm | 23:22 |
blackburn | to vladivostok? | 23:22 |
@sonney2k | heh | 23:22 |
blackburn | it takes 8 days btw | 23:23 |
blackburn | but I am sure he won't visit vladivostok :D | 23:23 |
n4nd0 | 8 days in train without changing country, that's crazy :D | 23:26 |
blackburn | n4nd0: if there was a better road it would take less time I think | 23:27 |
@sonney2k | n4nd0, in germany that is no problem - we have the 'deutsche bahn' | 23:27 |
@sonney2k | most reliable way to transport ever! | 23:27 |
blackburn | sonney2k: I won | 23:27 |
blackburn | t believe | 23:27 |
blackburn | something in germany works bad | 23:28 |
@sonney2k | blackburn, won what? | 23:28 |
blackburn | sonney2k: pressed enter by mistake :) | 23:28 |
blackburn | read as one sentence | 23:28 |
@sonney2k | ahh | 23:29 |
@sonney2k | you should then :D | 23:29 |
blackburn | sonney2k: no way, why? | 23:30 |
blackburn | in russia we had 70 years of red madness and 20 years of robbery and thievery so there is a serious reason why all works so bad | 23:31 |
@sonney2k | blackburn, was it ever better? | 23:31 |
blackburn | sonney2k: hmm is it better in west germany? :) | 23:32 |
@sonney2k | but I can assure you that things are not totally different in germany | 23:32 |
blackburn | sonney2k: that's the only hope of immigrants don't take it away :D | 23:35 |
n4nd0 | good night! | 23:40 |
blackburn | n4nd0: nite | 23:40 |
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--- Log closed Fri Jul 27 00:00:17 2012 |
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