IRC logs of #shogun for Friday, 2013-05-31

--- Log opened Fri May 31 00:00:25 2013
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shogun-buildbotbuild #356 of nightly_none is complete: Failure [failed compile]  Build details are at http://www.shogun-toolbox.org/buildbot/builders/nightly_none/builds/35603:12
shogun-buildbotbuild #348 of nightly_all is complete: Failure [failed compile]  Build details are at http://www.shogun-toolbox.org/buildbot/builders/nightly_all/builds/34803:33
shogun-buildbotbuild #413 of nightly_default is complete: Failure [failed compile]  Build details are at http://www.shogun-toolbox.org/buildbot/builders/nightly_default/builds/41303:53
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shogun-notifier-shogun: Sergey Lisitsyn :develop * 3718d51 / src/interfaces/modular/modshogun_ignores.i: https://github.com/shogun-toolbox/shogun/commit/3718d517ab3b6f3e2bc98bc84f9b2418da21066608:25
shogun-notifier-shogun: Ignore WDPSK constructor in csharp08:25
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travis-ci[travis-ci] it's Sergey Lisitsyn's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: http://travis-ci.org/shogun-toolbox/shogun/builds/765535708:45
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shogun-buildbotbuild #1180 of deb3 - modular_interfaces is complete: Failure [failed compile csharp_modular]  Build details are at http://www.shogun-toolbox.org/buildbot/builders/deb3%20-%20modular_interfaces/builds/1180  blamelist: Sergey Lisitsyn <lisitsyn.s.o@gmail.com>08:47
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sonne|workI guess no one is around here due to nipsing activities?09:24
@lisitsynsonne|work: I am around09:25
@lisitsynas I am too stupid for nips you know09:25
@lisitsyn:)09:25
sonne|worklisitsyn: yeah only the fat, the old, the stupid and the ugly hang out here09:25
@lisitsynexactly09:25
sonne|worklisitsyn: btw you still need to add sth to ignores09:26
@lisitsynsonne|work: still? argh09:26
sonne|workhttp://shogun-toolbox.org/buildbot/waterfall09:26
sonne|workall reeeeeeeeeeeeeeeeeeeeeeeeeeeeeed09:26
@lisitsynsonne|work: does name of a parameter matter in ignore?09:32
sonne|worklisitsyn: yes everything matters09:33
@lisitsynarghh so it should be from .h I think09:33
shogun-notifier-shogun: Sergey Lisitsyn :develop * 6baacc8 / src/interfaces/modular/modshogun_ignores.i: https://github.com/shogun-toolbox/shogun/commit/6baacc82084155f5fc5eaea720a5b891e29b594409:34
shogun-notifier-shogun: Updated names of parameters in WDPSK ignore09:34
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sonne|worklisitsyn: yes sure. IMHO it is a bug in itself to have different names in .cpp and .h09:43
@lisitsynsonne|work: no, why, just bad style09:43
sonne|workwell bad style == bug09:44
shogun-buildbotbuild #888 of cyg1 - libshogun is complete: Failure [failed configure]  Build details are at http://www.shogun-toolbox.org/buildbot/builders/cyg1%20-%20libshogun/builds/888  blamelist: Sergey Lisitsyn <lisitsyn.s.o@gmail.com>09:46
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travis-ci[travis-ci] it's Sergey Lisitsyn's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: http://travis-ci.org/shogun-toolbox/shogun/builds/765629709:55
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shogun-buildbotbuild #1181 of deb3 - modular_interfaces is complete: Failure [failed compile csharp_modular]  Build details are at http://www.shogun-toolbox.org/buildbot/builders/deb3%20-%20modular_interfaces/builds/1181  blamelist: Sergey Lisitsyn <lisitsyn.s.o@gmail.com>10:01
van51hello10:01
sonne|workvan51: good morning10:08
van51sonne|work: good morning10:08
van51sonne|work: did you receive the email?10:08
van51from olivier I mean10:08
sonne|workyes10:08
van51sonne|work: when he says tomorrow, it would be today right?10:09
van51I'm also taking into account the time I calculate he sent it10:09
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sonne|workvan51: IDK,10:12
sonne|workvan51: but he is online it seems though inactive - chap?10:12
van51oh10:12
van51chap is Olivier?10:12
van51yeah would make sense from his last name10:13
van51I thought it was from the phrase good old chap :p10:14
sonne|workvan51: that's how we call him yes :D10:15
van51haha10:16
sonne|workvan51: you really have to use UTC all the time10:28
sonne|workit is pretty crazy this time10:29
van51sonne|work: I agree that it's a bit confusing10:33
van51when we talk again we'll set it in UTC10:34
van51g2g for about an hour10:34
van51i'll be idle here10:34
sonne|workvan51: cu10:38
@lisitsynargh still10:38
sonne|worklisitsyn: you can do it you can do it!10:43
@lisitsynsonne|work: ah default parameter may be10:48
shogun-notifier-shogun: Sergey Lisitsyn :develop * f5b496b / src/interfaces/modular/modshogun_ignores.i: https://github.com/shogun-toolbox/shogun/commit/f5b496b624997bd4364b106acfcfa388d821b47410:49
shogun-notifier-shogun: Added ignore for WDPSK with default parameter10:49
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shogun-buildbotbuild #889 of cyg1 - libshogun is complete: Success [build successful]  Build details are at http://www.shogun-toolbox.org/buildbot/builders/cyg1%20-%20libshogun/builds/88911:07
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travis-ci[travis-ci] it's Sergey Lisitsyn's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: http://travis-ci.org/shogun-toolbox/shogun/builds/765757911:12
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@lisitsynnow ruby?11:13
@lisitsynwhaat?11:13
sonne|worklisitsyn: kalaschnikov mode11:18
shogun-buildbotbuild #1182 of deb3 - modular_interfaces is complete: Success [build successful]  Build details are at http://www.shogun-toolbox.org/buildbot/builders/deb3%20-%20modular_interfaces/builds/118211:29
van51βαψκ11:48
van51oops11:48
van51back*11:48
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@HeikoSvotjakovr: hi!12:13
votjakovrHeikoS: hi! how are you?12:13
@HeikoSvotjakovr: I am fine thanks, how is it going with you?12:14
@HeikoSvotjakovr: justed wanted to hear the status of GPs, how are things goind? any problems? already touched the GPC stuff?12:15
votjakovrHeikoS: I'm fine, thanks :) Now i'm setting up blog, where i'll post GSoC and Machine Learning (in particular GPs) related information, i'll send link in mailing list in introduction theme. GPC stuff haven't been touched yet. In existing GPR i'd like to rewrite some checking stuff, I think check_members() method is not a good solution.12:23
@HeikoSvotjakovr: ok, a blog around gsoc is really a nice idea!12:23
@HeikoScheck_members?12:23
votjakovrHeikoS: yep12:23
votjakovrHeikoS: Also there is some possible design improvements. Move  latent_features from InferenceMethod class to where it really needs.12:27
@HeikoSvotjakovr: yes, there are some design flaws in the current framework12:27
@HeikoSwe also should think about how to represent everything once classification is in12:27
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@HeikoScurrently, everything is under "regression"12:28
@HeikoSalso, we will have multiclass-labels etc12:28
@HeikoSbut thats later, for now reworking existing parts is better since it will prepare ground for later12:28
@HeikoSany suggestions for check_members() and moving the latent features?12:29
votjakovrHeikoS:  So I think it's better to check members in constructor and setters12:30
@HeikoSI agree12:30
@HeikoSfeel free to change this12:30
@HeikoSand the latent features?12:31
votjakovrHeikoS: Latent features should belong to FITC12:31
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gsomixhello!12:32
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@HeikoSgsomix:  hi!12:33
@HeikoSvotjakovr: just checked the code, you are totally right, I dont get why they are in the inferenc emethod class12:34
@HeikoSvotjakovr: ok, well these two things are quickly fixed12:34
@HeikoSvotjakovr: what do you think about this get_cholesky method?12:35
@HeikoSthat it is part of *all* inference methods in the current implementation12:35
@HeikoSthere could be an issue with classification12:35
@HeikoSalso: what do you think about adding an abstract base class CGaussianProcess, from which we derive GaussianProcessRegression and GaussianProcessClassification12:36
@HeikoSI think that would make things a bit cleaner12:36
@HeikoSvotjakovr: maybe you could think of this and create a class diagram? would be a good basis for discussion. doesnt have to be very detailed, just basic methods/members and inheritance structure12:37
votjakovrHeikoS: I think it's better to simplify some design stuff first and use less private fields as it possible and then check cholesky stuff. I just wanted to write about diagram but you did it firs :)12:39
votjakovr*first12:39
@HeikoSvotjakovr: I agree, simplify first, but we will have to distinguish between regression and classification anyways, so pulling ot the CGaussianProcess base class should be done better earlier than later12:40
@HeikoSvotjakovr: nice :) then go ahead12:40
@HeikoSvotjakovr: we should invest some brainpower into planning before actualyl starting to implement algorithms12:42
@HeikoSvotjakovr: gotta go now, let me know how it goes!12:42
votjakovrHeikoS: Yep, I totally agree with you :) But let me finish some stuff with blog and other preparation works (gsoc enrollment form, etc)... I want to finish it as soon as possible, so that nothing would distract me from further work12:45
@HeikoSvotjakovr: totally, dont worry, these days are about planning and organization anyways :)12:47
votjakovrHeikoS: Btw I'll post more detailed timeline in my blog12:50
gsomixwoo-hoo, laboratory course is over. so, no beams, no RLC circuits, no acoustic resonators for a whole summer!12:55
gsomixneed a nap12:55
votjakovrgsomix: congratulations :)12:58
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sonne|workHeikoS: submitted?13:13
@HeikoSnope :)13:13
@HeikoS*workingreallyhard*13:14
@HeikoSthis will be a very nice paper13:14
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@HeikoSsonne|work: deadline is tonight, so wish me the best :D13:20
sonne|workHeikoS: I do!13:20
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lambdayHeikoS: all the best :)13:34
@HeikoSlambday: thanks :)13:34
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gsomix_good evening18:59
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@sonney2kgsomix, evening!21:25
gsomixsonney2k, hey. evening.21:25
gsomixsonney2k, how are you?21:26
@sonney2kgsomix, can't wait to get some sleep :)21:28
@sonney2kgsomix, how is it going?21:28
gsomixsonney2k, working. I have moved coding session at evening/nigth today.21:29
gsomixsonney2k, are you working tomorrow? or it's day off?21:30
@sonney2kgsomix, I don't really have day off's21:36
gsomixsonney2k, what do you mean?21:37
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@iglesiasggood luck for your submission HeikoS !23:08
@HeikoSiglesiasg: thanks! :)23:08
@HeikoSjust submitting for the first time, the "security one"23:09
@iglesiasgHeikoS: so are there several deadlines?23:10
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--- Log closed Sat Jun 01 00:00:26 2013

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