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shogun-buildbot_ | build #17 of nightly_fedora is complete: Failure [failed git] Build details are at http://buildbot.shogun-toolbox.org/builders/nightly_fedora/builds/17 blamelist: Sergey Lisitsyn <lisitsyn.s.o@gmail.com>, khalednasr <k.nasr92@gmail.com> | 03:00 |
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shogun-notifier- | shogun: Parijat Mazumdar :develop * 66a5d02 / src/shogun/multiclass/tree/C45ClassifierTree.cpp: https://github.com/shogun-toolbox/shogun/commit/66a5d0206a644db671265bda697cc144e095f4e2 | 09:16 |
shogun-notifier- | shogun: coverity scan defects fixed | 09:16 |
shogun-notifier- | shogun: Fernando Iglesias :develop * 1436ba2 / src/shogun/multiclass/tree/C45ClassifierTree.cpp: https://github.com/shogun-toolbox/shogun/commit/1436ba2fb1c3e254d38e284d490af8b7f9a49cd6 | 09:16 |
shogun-notifier- | shogun: Merge pull request #2274 from mazumdarparijat/C45 | 09:16 |
shogun-notifier- | shogun: | 09:16 |
shogun-notifier- | shogun: coverity scan defects fixed | 09:16 |
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thoralf | Hallo. | 09:42 |
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@besser82 | thoralf, Guten Morgen! | 10:16 |
thoralf | Hey Besser | 10:21 |
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shogun-buildbot_ | build #326 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/326 blamelist: Fernando Iglesias <fernando.iglesiasg@gmail.com>, Parijat Mazumdar <mazumdarparijat@gmail.com> | 12:12 |
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lambday | HeikoS: there? | 19:46 |
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thor|home | Heyho. | 20:20 |
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shogun-notifier- | shogun: abinashpanda :develop * 1414741 / / (8 files): https://github.com/shogun-toolbox/shogun/commit/14147416a19e93f2dc1a493f6d0fa1434c087689 | 21:16 |
shogun-notifier- | shogun: CMultilabelAccuracy class created along with modifications of CStructuredAccuracy and CMultilabelSOLabels for multi-label classification accuracy | 21:16 |
shogun-notifier- | shogun: abinashpanda :develop * 6eb5c8d / examples/undocumented/libshogun/ (2 files): https://github.com/shogun-toolbox/shogun/commit/6eb5c8d323e4a0b05887422a05b22bc74001b8dc | 21:16 |
shogun-notifier- | shogun: so_multilabel.cpp example added for multilabel classification | 21:16 |
shogun-notifier- | shogun: tklein23 :develop * a4e9550 / / (10 files): https://github.com/shogun-toolbox/shogun/commit/a4e95507f767d9622b73cf572e458e50f36cd840 | 21:16 |
shogun-notifier- | shogun: Merge pull request #2273 from abinashpanda/develop | 21:16 |
shogun-notifier- | shogun: | 21:16 |
shogun-notifier- | shogun: CStructuredAccuracy class modified to compute accuracy for multilabel classification | 21:16 |
shogun-buildbot_ | build #2988 of deb1 - libshogun is complete: Failure [failed test] Build details are at http://buildbot.shogun-toolbox.org/builders/deb1%20-%20libshogun/builds/2988 blamelist: abinashpanda <abinash.panda.ece10@itbhu.ac.in>, tklein23 <tklein23@users.noreply.github.com> | 21:24 |
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kislay | hey iglesiasg :) | 23:07 |
@iglesiasg | sup kislay | 23:07 |
kislay | Hi there | 23:07 |
kislay | I have a problem. http://pastebin.com/9CKwYSei . | 23:08 |
kislay | iglesiasg, check it . I couldn't find anyways to get a workaround this. | 23:09 |
@iglesiasg | kislay, get_name? | 23:10 |
@iglesiasg | I just read the first part so far | 23:10 |
@iglesiasg | ok | 23:10 |
kislay | iglesiasg, get_name does exactly this!! | 23:11 |
@iglesiasg | so you mean finding out that it is a float32_t, not a CDenseFeatures, right? | 23:11 |
kislay | iglesiasg, yes | 23:11 |
@iglesiasg | kislay, ah ok, maybe not | 23:11 |
@iglesiasg | kislay, well, then get_name doesn't do that, I believe :) | 23:11 |
@iglesiasg | get_name would give you a string DenseFeatures or CDenseFeatures IIRC | 23:11 |
kislay | yeah, exactly | 23:11 |
kislay | I asked pickle27f about this too. He's been searching along with me :) | 23:12 |
@iglesiasg | kislay, mmm the way I come up with to do that is to specialise the method | 23:13 |
@iglesiasg | like one for CDenseFeatures<float32_t>, another for CDenseFeatures<float64_t> etc | 23:13 |
@iglesiasg | but that is a pain | 23:13 |
kislay | yup. we want to escape that. | 23:13 |
@iglesiasg | mmm but wait | 23:13 |
pickle27f | yeah I thought of that too | 23:13 |
@iglesiasg | what if you just make the method templated? | 23:13 |
kislay | which method? | 23:14 |
pickle27f | iglesiasg, I think it might already need to be templates based on the output we desire | 23:14 |
pickle27f | for example I think this object should be able to take a DenseFeature Float64 and return a cv::Mat float32 if we want it to | 23:14 |
@iglesiasg | I see | 23:16 |
@iglesiasg | lisitsyn, what do you think? ^ | 23:16 |
lisitsyn | oh maan :D | 23:16 |
pickle27f | I thought of overloading the method calls too, if we have to we can define a ton of this methods which then call out to a single method with the actually implementation | 23:16 |
lisitsyn | gotta dive into the discussion | 23:16 |
pickle27f | and we pass a flag indicating the type | 23:16 |
@iglesiasg | lisitsyn, it is a short one :) | 23:16 |
lisitsyn | ok you have | 23:17 |
pickle27f | does SGMatrix not know its own type internally? | 23:17 |
lisitsyn | CDenseFeatures<T> | 23:17 |
lisitsyn | and wanna know T | 23:17 |
pickle27f | maybe can just expose a getter for the typer | 23:17 |
kislay | yeah! | 23:17 |
kislay | lisitsyn, yup | 23:17 |
lisitsyn | it does but in C++ a class is not a first-class citizen | 23:18 |
pickle27f | right | 23:18 |
pickle27f | how does opencv return their internal types? | 23:18 |
lisitsyn | why do we need to know this type? | 23:18 |
lisitsyn | pickle27f: enum | 23:18 |
pickle27f | we basically need the same thing | 23:18 |
lisitsyn | yes | 23:18 |
lisitsyn | enums or template specialization | 23:18 |
pickle27f | because opencv to shogun is done and super smooth, its going back that isn't as awesome right now | 23:18 |
lisitsyn | okay sorry I am mentally disabled lately | 23:19 |
lisitsyn | :D | 23:19 |
lisitsyn | input: CDenseFeatures<T> | 23:19 |
lisitsyn | we need what? | 23:19 |
@iglesiasg | something like the enum in opencv for our templated features sounds good to me | 23:19 |
lisitsyn | SGMatrix<T>? | 23:19 |
lisitsyn | kislay: do you need function definition or some internals? | 23:21 |
lisitsyn | what's input/output? | 23:21 |
kislay | input is the CDenseFeature object. | 23:21 |
lisitsyn | alright | 23:22 |
lisitsyn | we need opencv mat? | 23:22 |
kislay | and we are trying to get SGMatrix...then opencv mat | 23:22 |
kislay | yeah | 23:22 |
lisitsyn | got it | 23:22 |
pickle27f | we just need to know the type of the Shogun obj so we can do the conversion properly | 23:22 |
lisitsyn | I am pretty sure we have it already | 23:22 |
lisitsyn | give me a second | 23:22 |
lisitsyn | get_feature_type | 23:23 |
lisitsyn | returns EFeatureType | 23:23 |
lisitsyn | dispatch it | 23:23 |
lisitsyn | defined in shogun/features/FeatureTypes.h | 23:23 |
lisitsyn | F_INT, F_WORD blabla | 23:23 |
lisitsyn | kislay: pickle27f: does this solve the problem? | 23:24 |
kislay | lisitsyn, 2 mins | 23:24 |
lisitsyn | see shogun/features/DenseFeatures.cpp:640 for type/enum value correspondence | 23:26 |
pickle27f | that sounds like it will work | 23:26 |
kislay | yeah | 23:26 |
pickle27f | we don't have anything similar for SGMatrix though right> | 23:26 |
pickle27f | we should add something | 23:26 |
lisitsyn | yeah sure | 23:27 |
lisitsyn | makes sense to add | 23:27 |
shogun-notifier- | shogun: Parijat Mazumdar :develop * 084fc09 / src/shogun/multiclass/tree/ (3 files): https://github.com/shogun-toolbox/shogun/commit/084fc09c3856e68df78112729201197219f10808 | 23:27 |
shogun-notifier- | shogun: cross validation pruning added + changes in clone_tree method in TreeMachine | 23:27 |
shogun-notifier- | shogun: Parijat Mazumdar :develop * f8245b5 / / (4 files): https://github.com/shogun-toolbox/shogun/commit/f8245b56df31472e6a97b03e98dbdebccab36997 | 23:27 |
shogun-notifier- | shogun: CART cv_prune test added, TreeMachine clone_tree refactored | 23:27 |
shogun-notifier- | shogun: Fernando Iglesias :develop * 5040da2 / / (4 files): https://github.com/shogun-toolbox/shogun/commit/5040da259ff6c9268b7f5bec65b7bd1ce12753ec | 23:27 |
shogun-notifier- | shogun: Merge pull request #2261 from mazumdarparijat/CART | 23:27 |
shogun-notifier- | shogun: | 23:27 |
shogun-notifier- | shogun: cross validation pruning added + changes in clone_tree method in TreeMachine | 23:27 |
lisitsyn | (if it is missed) | 23:27 |
lisitsyn | iglesiasg: out of curiousity | 23:27 |
lisitsyn | iglesiasg: is parijat planning to work on some gradient boosted regression trees? | 23:28 |
@iglesiasg | lisitsyn, yeah? | 23:28 |
pickle27f | also guys | 23:28 |
@iglesiasg | lisitsyn, I recall that from his proposal | 23:28 |
pickle27f | is sonney2k around these days? | 23:28 |
lisitsyn | iglesiasg: I am gonna be an expert with GBRT | 23:28 |
lisitsyn | :D | 23:28 |
lisitsyn | pickle27f: barely online :) | 23:28 |
pickle27f | I asked him for something for the website a few days ago and haven't heard anything | 23:28 |
pickle27f | also | 23:28 |
pickle27f | Im working on a total new website, Im almost ready to demo it | 23:28 |
lisitsyn | pickle27f: really? | 23:29 |
lisitsyn | new look or? | 23:29 |
pickle27f | new look and new backend | 23:29 |
lisitsyn | not django? | 23:29 |
pickle27f | I was tired of all the really sketchiness in the current site | 23:29 |
pickle27f | yeah new site is flask | 23:29 |
pickle27f | no db | 23:29 |
lisitsyn | flassk | 23:29 |
lisitsyn | :) | 23:29 |
lisitsyn | that's cool | 23:29 |
@iglesiasg | lisitsyn, that's great! You can maybe give some suggestions when Parijat works on it | 23:29 |
pickle27f | there is no reason for us to have a db | 23:29 |
pickle27f | also you can actually run this site locally | 23:29 |
pickle27f | but we have a lot of reliance on specific paths on the server that runs our site | 23:30 |
lisitsyn | iglesiasg: I think I will study it during autumn :D | 23:30 |
pickle27f | but at least now I've pulled them into constants so we can emulate them locally | 23:30 |
lisitsyn | pickle27f: I had some bad experience with flask though :D | 23:30 |
lisitsyn | never managed to control sessions properly | 23:30 |
pickle27f | ahhh | 23:30 |
pickle27f | shouldn't matter for our site though | 23:31 |
lisitsyn | thought it was like my university assignment so doesn't matter | 23:31 |
pickle27f | we won't have sessions or anything | 23:31 |
lisitsyn | pickle27f: what's the look based on? | 23:31 |
pickle27f | awww pfft what the heck might as well just show you guys where I'm at | 23:31 |
lisitsyn | hah | 23:31 |
pickle27f | http://shogun-web.herokuapp.com/ | 23:32 |
lisitsyn | bootstrap :) | 23:32 |
lisitsyn | Iguess? | 23:32 |
pickle27f | its just a free bootstrap theme | 23:32 |
pickle27f | yeah | 23:32 |
pickle27f | but its better than the 7 stylesheets or whatever our current site has | 23:32 |
lisitsyn | yeah this is much better | 23:32 |
pickle27f | plus you can hack and slash and use stack overflow for bootstrap issues | 23:32 |
pickle27f | cause I don't think any of us really know css :p | 23:33 |
pickle27f | also this site just uses twitter as a backend for "news" | 23:33 |
lisitsyn | pickle27f: yeah I am only ok with editing it :D | 23:33 |
pickle27f | so we can save duplicate efforts on broadcasting things | 23:33 |
lisitsyn | pickle27f: that's awesome you are moving towards better look | 23:33 |
lisitsyn | I am like frustrated with the current way it looks | 23:34 |
pickle27f | I really want to showcase the activeness of shogun | 23:34 |
pickle27f | like we have commits everyday pretty much | 23:34 |
pickle27f | that and the examples | 23:34 |
pickle27f | still need to write a nice way to display github docs on our site for things like the install guide | 23:35 |
@iglesiasg | pickle27f, fancy! | 23:36 |
pickle27f | thanks! | 23:36 |
pickle27f | its still missing some stuff but I am happy with the direction its going | 23:36 |
pickle27f | then we'll all be able to make easy changes just with PRs on github | 23:36 |
@iglesiasg | very convenient! | 23:38 |
pickle27f | plus the site will actually be able to be ran locally so it will be easier to work with | 23:39 |
pickle27f | not really a big fan of django | 23:39 |
pickle27f | their database integration stuff just isn't that nice sometimes | 23:39 |
@iglesiasg | time for me to abandon | 23:39 |
@iglesiasg | good night guys, and goo talk! | 23:40 |
pickle27f | later dude! | 23:40 |
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lisitsyn | pickle27f: we need vectorized thing for these chinese things | 23:42 |
pickle27f | yeah this is all I have at the moment but you are right | 23:43 |
lisitsyn | pickle27f: I can do that | 23:43 |
pickle27f | that would be sweet - just email it to me whenever | 23:43 |
lisitsyn | yeah I expect once I get sober after my defence I'll get more time | 23:44 |
lisitsyn | :D | 23:44 |
pickle27f | good luck with your defence man! | 23:48 |
pickle27f | when is it? | 23:48 |
lisitsyn | pickle27f: the footer rocks | 23:48 |
pickle27f | thanks! | 23:48 |
lisitsyn | pickle27f: 6th | 23:48 |
pickle27f | so soon! | 23:48 |
lisitsyn | it is determined to be ok though | 23:48 |
pickle27f | good luck man! | 23:48 |
lisitsyn | I mean everything is done :D | 23:48 |
pickle27f | anyways talk to you later, I got to run! | 23:48 |
lisitsyn | pickle27f: thanks | 23:48 |
lisitsyn | see you | 23:49 |
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--- Log closed Tue Jun 03 00:00:16 2014 |
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