IRC logs of #shogun for Sunday, 2017-07-09

--- Log opened Sun Jul 09 00:00:47 2017
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3916 opened by dougalsutherland01:19
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3870 reopened by vigsterkr01:22
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3917 opened by vigsterkr03:36
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3916 closed by vigsterkr03:38
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3915 closed by vigsterkr03:38
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3844 closed by vigsterkr03:40
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3849 closed by vigsterkr03:40
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3913 closed by vigsterkr03:41
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3740 closed by vigsterkr03:45
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1160 closed by vigsterkr03:46
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1146 closed by vigsterkr03:47
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1425 closed by vigsterkr03:53
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1234 closed by vigsterkr03:53
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1664 closed by vigsterkr03:54
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1555 closed by vigsterkr03:55
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1553 closed by vigsterkr03:55
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1488 closed by vigsterkr03:56
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1485 closed by vigsterkr03:56
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1481 closed by vigsterkr03:56
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1877 closed by vigsterkr03:57
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1804 closed by vigsterkr03:57
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1729 closed by vigsterkr03:57
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1725 closed by vigsterkr03:58
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1665 closed by vigsterkr03:58
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1998 closed by vigsterkr03:59
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/1943 closed by vigsterkr03:59
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/2199 closed by vigsterkr04:00
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/2521 closed by vigsterkr04:00
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/2520 closed by vigsterkr04:01
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/2515 closed by vigsterkr04:01
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/2514 closed by vigsterkr04:01
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/2450 closed by vigsterkr04:01
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/2373 closed by vigsterkr04:01
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/2558 closed by vigsterkr04:02
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/2557 closed by vigsterkr04:02
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/2772 closed by vigsterkr04:03
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/2773 closed by vigsterkr04:03
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/2822 closed by vigsterkr04:03
-shogun-buildbot:#shogun- Build nightly_all #12 is complete: Success [build successful] - http://buildbot.shogun-toolbox.org:8080/#builders/22/builds/1204:03
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/2805 closed by vigsterkr04:04
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3029 closed by vigsterkr04:05
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3213 closed by vigsterkr04:05
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3191 closed by vigsterkr04:06
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3482 closed by vigsterkr04:06
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3467 closed by vigsterkr04:07
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3508 closed by vigsterkr04:07
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sukey1[https://github.com/shogun-toolbox/shogun] vigsterkr pushed 5 commits:07:51
sukey1https://github.com/shogun-toolbox/shogun/commit/d686bd94626f15d578be8a8cd98cec949e2d435307:51
sukey1https://github.com/shogun-toolbox/shogun/commit/efb3b2f39a35dd05e11607720500969b1915d69f07:51
sukey1https://github.com/shogun-toolbox/shogun/commit/a48d47901e19b294d15523a04e398317266316b407:51
sukey1https://github.com/shogun-toolbox/shogun/commit/ea00c0256088f6eef4a3fb39c4969aaba6f3e9fb07:51
sukey1https://github.com/shogun-toolbox/shogun/commit/79e42b8b2a4414e85c224bbfb1e098d6ce36c20207:51
sukey1[https://github.com/shogun-toolbox/shogun] New commit https://github.com/shogun-toolbox/shogun/commit/20cc056536393bfcd74807183dfd235e09c89e9b by vigsterkr07:53
sukey1[https://github.com/shogun-toolbox/shogun] New commit https://github.com/shogun-toolbox/shogun/commit/e552db5ee55fa35369d050222eccc34dc68ca794 by vigsterkr07:54
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travis-ciit's Viktor Gal's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: https://travis-ci.org/shogun-toolbox/shogun/builds/25164531109:16
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travis-ciit's Giovanni De Toni's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: https://travis-ci.org/shogun-toolbox/shogun/builds/25138215109:28
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sukey1[https://github.com/shogun-toolbox/shogun] Pull Request https://github.com/shogun-toolbox/shogun/pull/3918 opened by micmn14:16
sukey1[https://github.com/shogun-toolbox/shogun] Pull Request https://github.com/shogun-toolbox/shogun/pull/391814:17
sukey1[https://github.com/shogun-toolbox/shogun] Pull Request https://github.com/shogun-toolbox/shogun/pull/3918 merged by vigsterkr14:34
sukey1[https://github.com/shogun-toolbox/shogun] vigsterkr pushed 2 commits:14:34
sukey1https://github.com/shogun-toolbox/shogun/commit/7bcbc5fd4033cdef67886a72c563060a9aa46fca14:34
sukey1https://github.com/shogun-toolbox/shogun/commit/5e5ebb03b5718bed970c2b719356173696e4975014:34
-shogun-buildbot:#shogun- Build osx1 - libshogun #72 is complete: Success [build successful] - http://buildbot.shogun-toolbox.org:8080/#builders/25/builds/7214:40
-shogun-buildbot:#shogun- Build bsd1 - libshogun #72 is complete: Success [build successful] - http://buildbot.shogun-toolbox.org:8080/#builders/31/builds/7214:40
@wikingmicmn, ^ \o/14:41
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travis-ciit's Viktor Gal's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: https://travis-ci.org/shogun-toolbox/shogun/builds/25170483715:21
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micmnwiking: pheeew!!16:05
mikelingwiking: ping16:18
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mikelingHeikoS: ping16:59
@HeikoSmikeling: hi there!16:59
mikelingHeikoS: Hey,  I'm just wondering how do we get those reference data to verify the meta tests and how those meta tests files been created? By template in https://github.com/shogun-toolbox/shogun/blob/develop/examples/meta/src/multiclass_classifier/random_forest.sg?17:01
@HeikoSmikeling: there is a readme on this17:01
@HeikoSlet me find it17:01
@HeikoSmikeling: https://github.com/shogun-toolbox/shogun/blob/develop/doc/readme/DEVELOPING.md#integration-testing-of-results17:02
mikelingHeikoS: ah, I see. after I change the init_random() to set_global_seed()(a global function defined in init.h), this part of code https://github.com/shogun toolbox/shogun/blob/develop/examples/meta/src/multiclass_classifier/random_forest.sg#L1-L4 somehow disappeared from generated meta test file  https://pastebin.mozilla.org/902669917:09
mikelingSo, I need to warp  void set_global_seed() in swig?17:10
@HeikoSmikeling: you will have to show the the output of the meta examples17:10
@HeikoSand show me what you did exactly17:10
@HeikoSseems like a syntax error in the produced code example17:11
@HeikoSmikeling: can you paste the cpp code?17:12
mikelingsure! I'm working on it17:12
mikelingjust a second17:12
@HeikoSlisitsyn:  you around?17:15
@HeikoSwiking: around?17:15
mikelingHeikoS: I do this change https://pastebin.mozilla.org/9026704 and get error like https://pastebin.mozilla.org/9026705 when compiling it17:16
@HeikoSmikeling: can you please send me the generated cpp code?17:18
@HeikoS/Users/mikeling/shogun/build/examples/meta/cpp/multiclass_classifier/multiclass_ecoc_random.cpp17:18
mikelingthe /Users/mikeling/shogun/build/examples/meta/cpp/multiclass_classifier/ is empty since we meet an error when compiling17:19
@HeikoSthe source code17:19
@HeikoSmikeling: the .cpp file17:20
@HeikoSnot binary17:20
@HeikoSmikeling: how can you get a compile error if the .cpp file does not exist?17:21
mikelingHeikoS: because I change the correspond .sg file17:22
@HeikoSmikeling: can you do a17:22
@HeikoSmake meta_examples17:22
@HeikoSthis will then generate a .cpp file17:23
@HeikoSfor each meta example17:23
@HeikoSand I would like to see that file17:23
@HeikoS/Users/mikeling/shogun/build/examples/meta/cpp/multiclass_classifier/multiclass_ecoc_random.cpp:24:55: error:      use of undeclared identifier 'f_feats_train'auto features_train = some<CDenseFeatures<float64_t>>(f_feats_train);17:23
@HeikoSbecause I want to see that line 2417:23
mikelingHeikoS: sorry, here it is https://gist.github.com/MikeLing/9949903d8d5fff279de519c3f1a1b56a17:25
@HeikoSmikeling: thanks17:26
@HeikoSah there we go17:26
@HeikoSmeta language cannot handle global function calls17:26
@HeikoSmikeling: so you want to use the global seed?17:26
@HeikoSand it cannot be written as a static function call?17:26
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3786 closed by karlnapf17:29
mikelingyes, we need a global seed. mmmm, maybe we can define it as static17:29
@HeikoSmikeling: It is probably possible to add global functions to meta language quite easily...how important is it?17:32
mikelingHeikoS: you mean how important is the set_global_seed()?17:33
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3909 closed by karlnapf17:34
mikelingit will set a fixed seed for the modules we need17:34
@HeikoSmikeling: can we work around with a static call for now?17:34
@HeikoSmikeling: then we can at least merge17:34
@HeikoSI can also add global functions to meta language17:34
@HeikoSbut it will take a few days17:34
mikelingsure, I will do it right away17:34
@HeikoSthe static call does already work17:34
sukey1[https://github.com/shogun-toolbox/shogun] Issue https://github.com/shogun-toolbox/shogun/issues/3886 closed by karlnapf17:35
@HeikoSmikeling: so what is better?17:38
@HeikoSstatic call workaround and merge now? or add global function call to meta language and then merge in a few days?17:38
@HeikoSmikeling: ?17:41
mikelingHeikoS: mmm, I'm not sure, honestly. Due to set_global_seed() doesn't belong to may class for now. It's defined in init.h as global function as you can see.17:42
@HeikoSok sure17:43
@HeikoSlet me do that meta language update then17:43
mikelingAnd that patch still need to find out why it broken the QuadraticTimeMMD and TwoDistributionTest. (NeuralLinearLayer test passed after lower the error tolerance from 1e-12 to 1e-1017:44
mikelingHeikoS: thank you17:45
@HeikoSmikeling: let me know when you are done with the GMM refactor17:45
@HeikoSthen we can discuss some design there17:46
@HeikoSmicmn: jo!17:46
@HeikoSmicmn: you could also get involved in the GMM update stuff if you like17:46
@HeikoSthat class can be made much more modular, nicer, more reliable, faster, easier to re-use in the rest of shogun (lots of use cases)17:46
mikelingHeikoS: For the GMM, does this comment make sense to you? https://github.com/shogun-toolbox/shogun/pull/3859#discussion_r124045716 I think we need return reference otherwise I will get an error  for that17:48
mikelingI believe that's the only thing we need discuss before merged17:48
@HeikoSmikeling: you shouldnt return a reference there17:49
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@HeikoSmikeling: where will the global function be defined?18:23
@HeikoS(in the sg random?18:23
@HeikoSmikeling: ?18:23
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mikelingHeikoS: in yhis pr https://github.com/shogun-toolbox/shogun/pull/3906/files#diff-ce2e942d02c0bdf021cd3b8fc8426f1aR10718:24
mikeling*this18:24
@HeikoSmikeling: which file will I have to include to make it work?18:28
@HeikoSmikeling: also, is this exposed to SWIG?18:28
mikelingthe init.h and i haven't exposed set_global_seed()  to swig18:29
@HeikoSmikeling: you will have to expose it18:30
sukey1[https://github.com/shogun-toolbox/shogun] New branch feature/meta_global_calls created18:31
sukey1[https://github.com/shogun-toolbox/shogun] New commit https://github.com/shogun-toolbox/shogun/commit/bc8aee1ada155484c5ead1a7a404a71eecf13fdb by karlnapf18:31
@HeikoSmikeling: ^ this is an initial attempt18:31
@HeikoSmikeling: in order to expose your global function via swig18:32
mikelingHeikoS: ok, I will keep the swig things in mind. Thank you18:32
@HeikoSlook out for "get_global_io"18:32
@HeikoSand how it is done for that18:32
@HeikoSbecause that already works from swig18:32
@HeikoSmikeling: I will update this over the next few days ...18:34
mikelingHeikoS: could you update this https://github.com/shogun-toolbox/shogun/tree/feature/random-refactor branch even to the develop branch? So I can pull and update it locally and use the new feature you add18:35
mikelingafter the meta feature been added i mean :)18:36
@HeikoSmikeling: sure will do18:36
@HeikoSmikeling: please remind me once I merged18:36
mikelingthanks a lot18:36
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sukey1[https://github.com/shogun-toolbox/shogun] New commit https://github.com/shogun-toolbox/shogun/commit/3bca8bf29c6c4f64dd12dbebf55e59f1ee6cba6c by karlnapf20:26
sukey1[https://github.com/shogun-toolbox/shogun] New commit https://github.com/shogun-toolbox/shogun/commit/0be9561938c2beed961f008a1be6580724945b89 by karlnapf20:34
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travis-ciit's Heiko Strathmann's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: https://travis-ci.org/shogun-toolbox/shogun/builds/25177203521:26
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--- Log closed Mon Jul 10 00:00:49 2017

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