| --- Log opened Sun Dec 30 00:00:38 2012 | ||
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| -shogungit:#shogun- [shogun] karlnapf opened pull request #846: More work on kernel selection for linear time MMD test (master...master) https://github.com/shogun-toolbox/shogun/pull/846 | 16:52 | |
| -shogungit:#shogun- [shogun] karlnapf pushed 14 new commits to master: https://github.com/shogun-toolbox/shogun/compare/38c9b31be020...a2b8a090c976 | 16:53 | |
| -shogungit:#shogun- shogun/master 732995d Heiko Strathmann: added preallocation possibility to compute_kernel_diagonal | 16:53 | |
| -shogungit:#shogun- shogun/master afdb4d8 Heiko Strathmann: debug messages | 16:53 | |
| -shogungit:#shogun- shogun/master 9d4b8a0 Heiko Strathmann: Some work towards streaming style MKL kernel selection for the linear time MMD. Compiles but doesn not work yet | 16:53 | |
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| shogun-buildbot | build #724 of deb3 - modular_interfaces is complete: Failure [failed test python_modular] Build details are at http://www.shogun-toolbox.org/buildbot/builders/deb3%20-%20modular_interfaces/builds/724 blamelist: Heiko Strathmann <heiko.strathmann@gmail.com> | 17:46 |
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| @sonney2k | heiko2, about kernel diagonal precomputation | 21:00 |
| heiko2 | sonnyes, yes? | 21:01 |
| @sonney2k | shouldn't we add some more general code for that? | 21:01 |
| heiko2 | preallocation you mean | 21:01 |
| heiko2 | ? | 21:01 |
| @sonney2k | ohh no idea what you mean by that? | 21:01 |
| @sonney2k | I meant some array to store k(x_i,x_i) | 21:01 |
| heiko2 | ehm | 21:01 |
| heiko2 | confused, what do you mean? | 21:01 |
| heiko2 | this method compute_diagonal of CKernel? | 21:02 |
| @sonney2k | some kernels need to compute k(x_i,x_i) upon init() | 21:02 |
| @sonney2k | yes | 21:02 |
| heiko2 | so? | 21:02 |
| @sonney2k | it may be expensive ... so storing the precomputed stuff might be worth it | 21:03 |
| heiko2 | I see, so a getter for the array? | 21:03 |
| blackburn | discussion! I'm in! | 21:03 |
| heiko2 | sonney2k, agreed, storing that would be good, but in my case I call the compute_diagonal method after re-setting features | 21:04 |
| @sonney2k | heiko2, no a general way of doing this | 21:04 |
| @sonney2k | I mean inside of CKernel maybe even | 21:04 |
| @sonney2k | blackburn, hey there! | 21:04 |
| blackburn | hey | 21:04 |
| heiko2 | blackburn, hi! | 21:04 |
| @sonney2k | blackburn, heiko2: gunnar was just visiting | 21:05 |
| blackburn | berlin? | 21:05 |
| @sonney2k | so he asked about the workshope | 21:05 |
| @sonney2k | *shop | 21:05 |
| @sonney2k | blackburn, myself | 21:05 |
| @sonney2k | yes physically! | 21:05 |
| heiko2 | any plans for the workshop already? | 21:05 |
| heiko2 | I think it would be cool to do this | 21:05 |
| heiko2 | but the bio conference might be a bit strange, since one would have to pay to get there | 21:06 |
| @sonney2k | heiko2, yeah concrete plans | 21:06 |
| @sonney2k | we could try to do it at c-base | 21:06 |
| blackburn | so you have concrete plans? | 21:06 |
| blackburn | wat is da c-base? | 21:06 |
| heiko2 | yeah I liked the c-base idea | 21:06 |
| @sonney2k | http://c-base.org/ | 21:06 |
| blackburn | are you kidding? it is full deutsch :D | 21:07 |
| blackburn | so some association | 21:08 |
| heiko2 | blackburn, itblackburn | 21:08 |
| heiko2 | http://en.wikipedia.org/wiki/C-base | 21:08 |
| @sonney2k | on july 12 | 21:09 |
| heiko2 | so you got a date wow | 21:09 |
| @sonney2k | so single day (friday) | 21:09 |
| heiko2 | did you book already? | 21:09 |
| @sonney2k | heiko2, no | 21:09 |
| heiko2 | what is the intended audience? | 21:09 |
| heiko2 | academics from berlin?= | 21:09 |
| @sonney2k | I am not around afterwards so it is the only possible date that could benefit from ismb-closeness | 21:10 |
| heiko2 | I see | 21:10 |
| heiko2 | weekday could be a problem for people, since you would have to take annual leave days for that if you are coming from outside | 21:10 |
| heiko2 | what do you think, how many people from berlin would come? | 21:11 |
| @sonney2k | heiko2, I have absolutely no idea | 21:11 |
| @sonney2k | heiko2, I know... but no idea how to do it better | 21:12 |
| blackburn | I think I should be able to visit | 21:12 |
| @sonney2k | only thing would be to do it as 2-day workshop with someone else continuing on saturday | 21:12 |
| heiko2 | I see, maybe one day first, since we dont know how many people would attend | 21:13 |
| @sonney2k | heiko2, and we could start a bit late on friday so that people could just arrive friday | 21:13 |
| @sonney2k | say 11 am | 21:13 |
| heiko2 | sonney2k, good idea | 21:13 |
| @sonney2k | until 8pm | 21:13 |
| heiko2 | sonney2k, I mean to be realistic, probably only the TUB people will make it | 21:15 |
| heiko2 | we could do a video stream maybe | 21:15 |
| blackburn | can you please explain what it would look like? | 21:15 |
| blackburn | a lot of people at one place | 21:16 |
| blackburn | ... | 21:16 |
| blackburn | profit | 21:16 |
| blackburn | what is in between? :) | 21:16 |
| heiko2 | hehe blackburn ;) | 21:17 |
| heiko2 | step1 collect socks .... step 3 profit :D | 21:17 |
| blackburn | exact;y | 21:18 |
| heiko2 | there could be some presentations of stuff that is possible with shogun | 21:18 |
| blackburn | right | 21:18 |
| heiko2 | there could be a Q&A with all the developers about challenges | 21:18 |
| heiko2 | maybe some python people are also around so we could discuss stuff with them | 21:18 |
| heiko2 | and maybe even some tasks to be solved by people with shogun | 21:19 |
| -!- Netsplit *.net <-> *.split quits: zxtx | 21:19 | |
| heiko2 | like "take this data and solve that problem" | 21:19 |
| blackburn | sounds good | 21:19 |
| heiko2 | and an introduction to shogun hacking maybe? | 21:19 |
| -!- Netsplit over, joins: zxtx | 21:19 | |
| heiko2 | for people interested in joining | 21:19 |
| heiko2 | maybe interesting for potential gsoc students | 21:19 |
| heiko2 | a mrs shogun contest ;) | 21:20 |
| heiko2 | miss shogun | 21:20 |
| blackburn | yeah good | 21:20 |
| heiko2 | a blackburn lookalike contest | 21:20 |
| heiko2 | you doing a fight with a bear | 21:20 |
| heiko2 | etc etc | 21:20 |
| heiko2 | installation tutorial (thats quite a burden for many people I know) | 21:21 |
| heiko2 | documentation sprint | 21:21 |
| blackburn | hah yes that one with bear should be most interesting | 21:21 |
| heiko2 | there is so much one could do | 21:21 |
| heiko2 | maybe two days would be cooler | 21:22 |
| heiko2 | but the thing is always attendance | 21:22 |
| heiko2 | shogun users are quite spread out | 21:22 |
| blackburn | okay so yes it sounds cool and I think I should go if I don't get hit by a bus | 21:22 |
| heiko2 | even from t?bingen to berlin is a very long trip | 21:22 |
| heiko2 | why would you get hit by a bus? | 21:23 |
| blackburn | well at least we can get drunk http://25.media.tumblr.com/cd57f5f7c4945948ff9453f2ff26e982/tumblr_meoedrvjHs1rml2rmo3_250.png | 21:23 |
| blackburn | that damn bayes said that I have a chance | 21:23 |
| heiko2 | yeah, thats always one possibility, and berlin got lots to offer on a friday night | 21:24 |
| blackburn | can we get drunk and ride a tram? | 21:24 |
| heiko2 | lol, yes thats technically possibly | 21:26 |
| heiko2 | possible | 21:26 |
| blackburn | no questions left | 21:26 |
| heiko2 | hehe :) | 21:26 |
| heiko2 | we should start a google doc with a brainstorming to collect ideas and thoughts | 21:27 |
| heiko2 | I gotta eat cake now, see you tomorrow or so! | 21:27 |
| blackburn | see you | 21:27 |
| blackburn | great holiday for me tomorrow | 21:27 |
| blackburn | :D | 21:27 |
| blackburn | did you all had a merry christmas btw? | 21:30 |
| blackburn | I had a terrible overloaded last week | 21:30 |
| @sonney2k | heiko2, blackburn so let me ask the c-base guys if we could do the WS at their place | 21:37 |
| blackburn | sonney2k: yeah | 21:37 |
| @sonney2k | once that is settled I think we should do the discussion in public | 21:37 |
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| @sonney2k | blackburn, I just asked in #c-base - and got pretty positive feedback | 22:41 |
| blackburn | cool | 22:41 |
| @sonney2k | lets hope they still have room for us and that the 'crew' is positive too | 22:42 |
| blackburn | is it so hard to get a room? | 22:42 |
| @sonney2k | blackburn, there might be another event already... | 22:43 |
| @sonney2k | on that day | 22:43 |
| blackburn | so it is kind of dense schedule they have there/ | 22:43 |
| blackburn | ? | 22:43 |
| @sonney2k | and c-base basically only has a seminar room (small) and the 'main' hall which is not that big | 22:43 |
| blackburn | I see | 22:44 |
| @sonney2k | but certainly enough for ~100 people | 22:44 |
| @sonney2k | though I would expect that we won't have more than 50 | 22:44 |
| blackburn | we won't get 100 :D | 22:44 |
| @sonney2k | well we couple it with ISMB | 22:44 |
| @sonney2k | so we for sure have 10 form there | 22:44 |
| @sonney2k | from | 22:44 |
| @sonney2k | heiko broke the build | 22:45 |
| @sonney2k | SystemError: [1;31m[ERROR][0m GaussianKernel::get_kernel_diagonal(): Preallocated vector has wrong size! | 22:45 |
| blackburn | hah | 22:46 |
| @sonney2k | wiking_, your ubu1 - libshogun buildslave is down | 22:46 |
| blackburn | sonney2k: have you read my message in jabber? funny thing happened :D | 22:46 |
| blackburn | yesterday | 22:47 |
| @sonney2k | no haven't seen it | 22:47 |
| blackburn | my ML lections were kinda stolen | 22:47 |
| @sonney2k | your what? | 22:47 |
| blackburn | remember I tried to lecture people? | 22:47 |
| blackburn | :D | 22:47 |
| blackburn | 2 years ago | 22:48 |
| @sonney2k | vaguely | 22:48 |
| blackburn | well slides are posted on machinelearning.ru | 22:48 |
| @sonney2k | cool | 22:49 |
| blackburn | so one guy just stole it and posted on habrahabr.ru (some russian kind of reddit may be) | 22:50 |
| blackburn | sonney2k: no reference, stolen pics and text | 22:51 |
| blackburn | I am glad and bothered at the same time - somebody thought it is ok (glad) but he stole it totally (bothered) :D | 22:52 |
| @sonney2k | no references is not ok of course :/ | 22:52 |
| blackburn | at least he could ask me, I don't know | 22:54 |
| @sonney2k | wiking_, your buildslave: bsd1 - libshogun is down too! | 22:58 |
| @sonney2k | blackburn, I should add wiking_ to the list of pain | 22:59 |
| @sonney2k | aka buildbot emails | 22:59 |
| blackburn | hehe | 22:59 |
| @sonney2k | blackburn, btw I changed buildslave memory limit to 3.5GB | 23:01 |
| @sonney2k | for building shogun... | 23:01 |
| @sonney2k | now it works OK again | 23:01 |
| blackburn | I've seen that in logs | 23:01 |
| @sonney2k | it is a bit too much for my taste... | 23:02 |
| @sonney2k | *sigh* | 23:02 |
| blackburn | 3.5 gb you mean? | 23:03 |
| blackburn | exactly | 23:03 |
| @sonney2k | yeah | 23:04 |
| @sonney2k | blackburn, back to workshop: so lets say we get 10 from ISMB, 10-20 random people and about 10 developers | 23:06 |
| blackburn | yeah I think so | 23:06 |
| @sonney2k | note that some people from TU berlin and other ML research groups here might join aswell | 23:07 |
| @sonney2k | especially since it is for free | 23:07 |
| @sonney2k | I mean attendence | 23:07 |
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| @sonney2k | wiking_, welcome to the list of pain! | 23:08 |
| @sonney2k | you really earned it ;-) | 23:08 |
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| @sonney2k | heiko, you broke the build... | 23:39 |
| heiko | sonney2k, oh, I didnt realise, sory | 23:40 |
| heiko | let me check | 23:40 |
| heiko | sonney2k, the modular tests? | 23:41 |
| heiko | strange, working here | 23:50 |
| heiko | sonney2k, is the buildbot running without lapack or something else different to usual? The test runs fine here will the same code as in git | 23:57 |
| --- Log closed Mon Dec 31 00:00:38 2012 | ||
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