IRC logs of #shogun for Monday, 2014-05-19

--- Log opened Mon May 19 00:00:54 2014
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shogun-buildbotbuild #8 of nightly_fedora is complete: Failure [failed git]  Build details are at http://buildbot.shogun-toolbox.org/builders/nightly_fedora/builds/8  blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Fernando Iglesias <fernando.iglesiasg@gmail.com>, Wu Lin <yorker.lin@gmail.com>, Parijat Mazumdar <mazumdarparijat@gmail.com>03:00
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shogun-notifier-shogun: lambday :feature/linalg * 5766361 / / (4 files): https://github.com/shogun-toolbox/shogun/commit/5766361f27e79e46d77e174550c960809f326a1e04:29
shogun-notifier-shogun: added block definition and block sum methods in linalg04:29
shogun-notifier-shogun: lambday :feature/linalg * 7e6f7c5 / src/shogun/mathematics/linalg/internal/ (4 files): https://github.com/shogun-toolbox/shogun/commit/7e6f7c518be337711a14ef79700a21b10317a82804:29
shogun-notifier-shogun: minor documentation fix in linalg04:29
shogun-notifier-shogun: Soumyajit De :feature/linalg * 740dbb6 / / (5 files): https://github.com/shogun-toolbox/shogun/commit/740dbb6ab10cb14a5f65e1e83f12412ed7f8775304:29
shogun-notifier-shogun: Merge pull request #2233 from lambday/feature/linalg04:29
shogun-notifier-shogun:04:29
shogun-notifier-shogun: added block definition and block sum methods in linalg04:29
shogun-buildbotbuild #806 of nightly_default is complete: Failure [failed notebooks]  Build details are at http://buildbot.shogun-toolbox.org/builders/nightly_default/builds/806  blamelist: Heiko Strathmann <heiko.strathmann@gmail.com>, Fernando Iglesias <fernando.iglesiasg@gmail.com>, Wu Lin <yorker.lin@gmail.com>, Parijat Mazumdar <mazumdarparijat@gmail.com>04:36
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shogun-notifier-shogun: lambday :feature/linalg * 8e6b135 / / (3 files): https://github.com/shogun-toolbox/shogun/commit/8e6b13572f3946ec72d6bb6f37246365d72cb7d706:20
shogun-notifier-shogun: added square coefficient of matrix method in linalg06:20
shogun-notifier-shogun: Soumyajit De :feature/linalg * 2b1f3cb / / (3 files): https://github.com/shogun-toolbox/shogun/commit/2b1f3cbb9f2235e49b8bc8f50751d03c4d92fa1306:20
shogun-notifier-shogun: Merge pull request #2234 from lambday/feature/linalg06:20
shogun-notifier-shogun:06:20
shogun-notifier-shogun: added square coefficient of matrix method in linalg06:20
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Saurabh7hey HeikoS07:45
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shogun-notifier-shogun: Parijat Mazumdar :develop * 88610c3 / / (3 files): https://github.com/shogun-toolbox/shogun/commit/88610c345a46738bfa9faf1d490136ee228b3fc108:36
shogun-notifier-shogun: NEWS update and return type changed for prune_tree method08:36
shogun-notifier-shogun: Fernando Iglesias :develop * 46df901 / / (3 files): https://github.com/shogun-toolbox/shogun/commit/46df901a96e03fce2a6a6f3f473667fe09d877f108:36
shogun-notifier-shogun: Merge pull request #2230 from mazumdarparijat/C4508:36
shogun-notifier-shogun:08:36
shogun-notifier-shogun: Minor changes in C4.508:36
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shogun-notifier-shogun: Parijat Mazumdar :develop * 8dd2acc / src/shogun/multiclass/tree/ (3 files): https://github.com/shogun-toolbox/shogun/commit/8dd2acc05d0f5093b804fe702a6545d4938c3a1808:54
shogun-notifier-shogun: CART class structure added w/o implementation08:54
shogun-notifier-shogun: Fernando Iglesias :develop * 555cb0b / src/shogun/multiclass/tree/ (3 files): https://github.com/shogun-toolbox/shogun/commit/555cb0b5266c84d6326c2ac565ff82a8c61d3fab08:54
shogun-notifier-shogun: Merge pull request #2231 from mazumdarparijat/CART08:54
shogun-notifier-shogun:08:54
shogun-notifier-shogun: CART class structure added w/o implementation08:54
shogun-buildbotbuild #1728 of rpm1 - libshogun is complete: Success [build successful]  Build details are at http://buildbot.shogun-toolbox.org/builders/rpm1%20-%20libshogun/builds/172808:59
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shogun-notifier-shogun: Fernando Iglesias :develop * 29164ea / configs/valgrind.supp: https://github.com/shogun-toolbox/shogun/commit/29164ead0a6d725f9cdd9309aa89e5657077df9e09:44
shogun-notifier-shogun: Tiny little typo in valgrind.supp09:44
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thoralfGood morning.10:49
shogun-notifier-shogun-data: jiaolong :master * e0e25eb / testsuite/python2-tests/structure_multiclass_bmrm0.txt: https://github.com/shogun-toolbox/shogun-data/commit/e0e25eb562d644e5fc6e22fcc3d7e7204a30a4d811:22
shogun-notifier-shogun-data: Generated new data file for structure_multiclass_bmrm.py11:22
shogun-notifier-shogun-data: Fernando Iglesias :master * 19230ef / testsuite/python2-tests/structure_multiclass_bmrm0.txt: https://github.com/shogun-toolbox/shogun-data/commit/19230ef56933c7c34d5e31bb28d977d08161670711:22
shogun-notifier-shogun-data: Merge pull request #50 from Jiaolong/master11:22
shogun-notifier-shogun-data:11:22
shogun-notifier-shogun-data: Generated new data file for structure_multiclass_bmrm.py11:22
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shogun-buildbotbuild #306 of debian wheezy - memcheck is complete: Failure [failed memory check]  Build details are at http://buildbot.shogun-toolbox.org/builders/debian%20wheezy%20-%20memcheck/builds/306  blamelist: Fernando Iglesias <fernando.iglesiasg@gmail.com>, Parijat Mazumdar <mazumdarparijat@gmail.com>11:36
kislay thoralf , GM!11:46
thoralfGMK!11:46
thoralf;)11:46
kislaythoralf, you have made it unbearably short and sweet :)11:46
kislayhey, I need a favor. If you check out this gist that I wrote and pick out some obvious bugs.11:48
kislaythoralf, as pickle27 will be available after some hours(time diff)11:48
kislayhttps://gist.github.com/kislayabhi/9cc334e5b78dfa08d85d11:48
kislaythoralf, commom design bugs.11:49
thoralfWhat are you asking me to do with this gist?11:50
thoralfAh, check for bugs.11:50
kislaythoralf, just some obvious mistakes..just those.11:50
thoralfI don't like the switch 1-2-3 thing.11:51
thoralfCan you use ENUMs?11:51
kislaythoralf, yeah . :)11:52
thoralfOr is it a test or something?11:52
kislayfirst I have to benchmark the 3 ways.11:52
kislaythe one which is the fastest is to be opted for further use11:52
thoralfWell, looks okay-ish. ;)12:12
kislayok. will carry onto benchmarks then.12:12
thoralfNo quarantee that pickle doesn't find anything. ;)12:14
kislayyeah. I will ask him too. It's just that I have some time now so...12:15
kislaywell thanks :)12:15
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thoralfHey abinash_panda13:43
abinash_pandathoralf: Hey13:43
abinash_pandathoralf: I was just going to ping you right now :)13:43
abinash_pandathoralf: I have a question, do I need to create class something like this CMultilabelSOLabels which would be inherited from CStructuredLabels or should I go with the implementation of CMultilabelLabels which is inherited from CLabels13:46
thoralfabinash_panda: Probably we should go for CMultilabelSOLabels extends CStructuredLabels.13:47
thoralfabinash_panda: Anything else might fight back later when we try to generalize.13:48
abinash_pandathoralf: Ok. So, today I would be working on the implementation of CMultilabelSOLabels.13:48
thoralfHmm.  I already have some classes for this, but my SHOGUN machine is at home.13:49
thoralfWell, it's not difficult, just a wrapper for MultilabelLabels.13:49
abinash_pandaOk. No problem. I would do it. Would ping you in case any difficulty.13:56
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shogun-buildbotbuild #307 of debian wheezy - memcheck is complete: Failure [failed memory check]  Build details are at http://buildbot.shogun-toolbox.org/builders/debian%20wheezy%20-%20memcheck/builds/307  blamelist: Fernando Iglesias <fernando.iglesiasg@gmail.com>, Parijat Mazumdar <mazumdarparijat@gmail.com>14:26
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shogun-buildbotbuild #308 of debian wheezy - memcheck is complete: Failure [failed memory check]  Build details are at http://buildbot.shogun-toolbox.org/builders/debian%20wheezy%20-%20memcheck/builds/308  blamelist: Fernando Iglesias <fernando.iglesiasg@gmail.com>16:39
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@iglesiasgSup guys19:17
kislayhi iglesiasg :)19:18
@iglesiasgkislay, how is the official start date of GSoC going?19:18
kislayiglesiasg, It appears the same as my previous week.19:19
@iglesiasgkislay, that sounds good19:20
@iglesiasgkislay, as long as it is because you were already coding in hardcore mode last week :P19:20
kislayiglesiasg, been working on the opencvMat to  shogun.sgmatrix conversion19:20
kislayiglesiasg, haha..19:20
kislayiglesiasg, I need to change my working time a bit. Indian time is just opposite to canadian time.19:21
@iglesiasgkislay, to sync with Kevin?19:22
kislayiglesiasg, yeah.19:22
kislayiglesiasg, I need someone to bug from time to time :)19:22
@iglesiasgkislay, hehehe good19:22
kislayiglesiasg, the blog thing is really cool. It adds a bit of enthusiasm. I am writing one too.19:24
@iglesiasgkislay, awesome. Have you got something done already we can see?19:24
kislayiglesiasg, very basic... http://kislayvision.wordpress.com/19:24
kislayiglesiasg, not much. will update once I get my PR ready on the factory one I am working with.19:25
@iglesiasgkislay, I like the blog's title!19:26
kislayiglesiasg, computer-VISION you see ;)19:26
@iglesiasgright on19:26
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@iglesiasgcatch you later19:45
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kislaybye19:45
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kislaypickle27, yo!19:55
pickle27kislay: hey19:56
pickle27kislay: hey looks good! and yeah maybe this isn't as strictly close to the factory pattern but this is what we want19:57
pickle27java patterns are too verbose with too many classes etc19:58
pickle27my only real comment would be to make that second arg and enum so we can pass something like19:58
pickle27SGMatrixFactory::getMatrix(cvMatiii, CV2SG_MEMCPY);19:58
pickle27rather than ints19:58
kislayyes. got it.19:59
kislayand yeah, I think this gist converts cvMats into SGMatrix of type uint8_t.20:00
kislaybut we need others too, right?20:00
kislaypickle27, eventually our need is DenseFeatures so, what you suggest!20:01
pickle27kislay: lets have a factory that does cvmat to dense features directly20:03
pickle27it can use the cvmat to sgmatrix factory20:03
kislayso, this may became a parent to it.20:03
pickle27not really a parent more like the cvmat to dense features factory would have a dependency on the cv mat to sgmatrix factory20:06
kislaySo it just uses the method that I wrote presently in the implementation part. I think that would do.20:07
pickle27yeah exactly!20:07
kislaygreat20:07
pickle27you can probably start making that gist into a PR20:07
kislayyeah. I will incorporate the change..i.e converting ints to enum. then it will be ready to go!20:08
pickle27sounds good!20:11
pickle27oh and we still need to get things set up on the build bots20:11
kislayyeah!!20:11
pickle27kislay: try and see if you can add a build to the .travis.yml file that uses opencv20:14
kislayWhere I can find this file?20:14
pickle27its in the root of the shogun directory20:14
pickle27its a hidden file though so you'll need to toggle the visiibilty20:15
pickle27ctrl h on ubuntu20:15
kislaygot it!!20:15
kislaypickle27, okay. I got some targets. Nice :)20:16
kislaypickle27, I will try it20:16
pickle27sweet20:16
kislaypickle27, will bug you later.20:17
pickle27it is probably a good thing to work on on the side because it might take a while to get it working and each cycle will take forever20:17
pickle27slash I think travis might provide a tool to check the validity of a config file20:17
kislayoh!20:17
kislaySo, this kinda high priority for us too.20:18
pickle27yeah cause we'll need it before we can really merge your next PR20:19
kislayyup.20:20
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--- Log closed Tue May 20 00:00:56 2014

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