--- Log opened Sat Feb 22 00:00:09 2014 | ||
-!- new_lido [~walid@41.218.181.211] has joined #shogun | 00:05 | |
-!- HeikoS [~heiko@nat-189-12.internal.eduroam.ucl.ac.uk] has joined #shogun | 01:05 | |
-!- mode/#shogun [+o HeikoS] by ChanServ | 01:05 | |
-!- zxtx [~zv@2607:ff38:3:811c:f4fd:b74f:f882:a9e6] has joined #shogun | 01:34 | |
-!- new_lido [~walid@41.218.181.211] has quit [Ping timeout: 252 seconds] | 01:50 | |
-!- new_lido [~walid@41.218.172.252] has joined #shogun | 02:02 | |
-!- HeikoS [~heiko@nat-189-12.internal.eduroam.ucl.ac.uk] has quit [Quit: Leaving.] | 02:18 | |
-!- zxtx [~zv@2607:ff38:3:811c:f4fd:b74f:f882:a9e6] has quit [Ping timeout: 265 seconds] | 03:03 | |
-!- new_lido [~walid@41.218.172.252] has quit [Ping timeout: 252 seconds] | 03:33 | |
-!- bumblebee [~quassel@202.78.172.162] has joined #shogun | 05:17 | |
-!- bumblebee is now known as Guest44973 | 05:18 | |
-!- Guest44973 [~quassel@202.78.172.162] has quit [Remote host closed the connection] | 05:18 | |
-!- new_lido [~walid@41.218.174.236] has joined #shogun | 06:26 | |
-!- lambday [67157d4f@gateway/web/freenode/ip.103.21.125.79] has joined #shogun | 09:49 | |
-!- iglesiasg [~iglesiasg@524AE0A7.cm-4-3d.dynamic.ziggo.nl] has joined #shogun | 09:55 | |
-!- mode/#shogun [+o iglesiasg] by ChanServ | 09:55 | |
-!- new_lido [~walid@41.218.174.236] has quit [Quit: Leaving] | 10:16 | |
-!- iglesiasg [~iglesiasg@524AE0A7.cm-4-3d.dynamic.ziggo.nl] has quit [Quit: Leaving] | 11:52 | |
-!- parijat [671b082a@gateway/web/freenode/ip.103.27.8.42] has joined #shogun | 12:27 | |
-!- parijat [671b082a@gateway/web/freenode/ip.103.27.8.42] has quit [Client Quit] | 12:29 | |
-!- parijat [671b082a@gateway/web/freenode/ip.103.27.8.42] has joined #shogun | 12:57 | |
-!- parijat [671b082a@gateway/web/freenode/ip.103.27.8.42] has quit [Client Quit] | 12:59 | |
-!- iglesiasg [~iglesiasg@524AE0A7.cm-4-3d.dynamic.ziggo.nl] has joined #shogun | 13:01 | |
-!- mode/#shogun [+o iglesiasg] by ChanServ | 13:01 | |
-!- Saurabh7 [~Saurabh7@115.248.130.148] has joined #shogun | 13:36 | |
Saurabh7 | hi, I was planing to apply for gsoc with shogun... for the fundamental ml project ,i was trying to work on https://github.com/shogun-toolbox/shogun/pull/1110 | 14:17 |
---|---|---|
Saurabh7 | so is this a good idea? and i wanted to know what changes are expected there? | 14:18 |
@iglesiasg | hi Saurabh7 | 14:20 |
@iglesiasg | Saurabh7, thank you for your interest in the project | 14:20 |
@iglesiasg | Saurabh7, working on that issue is indeed a good idea, as it is mentioned as a GSoC entrance task for the fundamental ML project | 14:21 |
@iglesiasg | Saurabh7, actually, it is very suitable since none is working yet on the decision trees part | 14:22 |
@iglesiasg | Saurabh7, have you read the comments made by wiking in the pull request? | 14:22 |
Saurabh7 | iglesiasg, yup i read the comments | 14:23 |
Saurabh7 | it was suggested that shogun/multiclass/tree/TreeMachine.h should be involved | 14:24 |
@iglesiasg | Saurabh7, and also | 14:26 |
@iglesiasg | "a classifier and it's implementation should be under src/shogun/ and not part of an example. Examples are strictly for small examples where you 'show' how one can use a given module of shogun" | 14:26 |
@iglesiasg | Saurabh7, maybe you can have a look at TreeMachine.h and think about the ID3 implementation of the PR can be done following what is in TreeMachine | 14:27 |
Saurabh7 | iglesiasg, yes sure, the PR defines its own nodes and stuff, instead will have to use the treemachine ones | 14:29 |
@iglesiasg | I see that there is also some use of STL in library code that may be visible from the interfaces | 14:29 |
@iglesiasg | once has to fix that | 14:29 |
@iglesiasg | Saurabh7, just go ahead then if you have the idea clear :) | 14:29 |
Saurabh7 | iglesiasg, ok sure I will start working,will ask again if i get stuck or something ....thanks | 14:34 |
@iglesiasg | Saurabh7, sure, no problem! Feel free to discuss a little bit more in detail the design once you have thought about it | 14:37 |
@iglesiasg | Saurabh7, wiking probably had something already in mind so his feedback will be useful | 14:37 |
Saurabh7 | ok, will get back soon then | 14:42 |
-!- Saurabh7 [~Saurabh7@115.248.130.148] has quit [Quit: Leaving] | 14:46 | |
-!- snik [~snik@lap-13-03.ag3.mpi-sb.mpg.de] has quit [Ping timeout: 265 seconds] | 15:26 | |
-!- shogun-toolbox [~shogun@7nn.de] has quit [Ping timeout: 265 seconds] | 15:26 | |
--- Log closed Sat Feb 22 15:26:03 2014 | ||
--- Log opened Sat Feb 22 15:26:13 2014 | ||
-!- shogun-t1olbox [~shogun@7nn.de] has joined #shogun | 15:26 | |
-!- Irssi: #shogun: Total of 16 nicks [3 ops, 0 halfops, 0 voices, 13 normal] | 15:26 | |
-!- Irssi: Join to #shogun was synced in 9 secs | 15:26 | |
-!- sonne|work1 [~sonnenbu@24-134-74-216-dynip.superkabel.de] has joined #shogun | 15:29 | |
-!- huska [~huska@poutine.molgen.mpg.de] has quit [Ping timeout: 272 seconds] | 15:31 | |
-!- Netsplit *.net <-> *.split quits: snik, Guest71164, shogun-toolbox | 15:32 | |
-!- Netsplit *.net <-> *.split quits: naywhayare | 15:35 | |
-!- Netsplit *.net <-> *.split quits: shogun-buildbot, sonne|work | 15:50 | |
-!- Netsplit over, joins: shogun-buildbot | 15:52 | |
-!- shogun-buildbot [~shogun-bu@7nn.de] has quit [Ping timeout: 252 seconds] | 16:02 | |
-!- wiking [~wiking@huwico/staff/wiking] has quit [Ping timeout: 248 seconds] | 16:03 | |
-!- shogun-buildbot [~shogun-bu@7nn.de] has joined #shogun | 16:04 | |
-!- wiking [~wiking@info2k1.hu] has joined #shogun | 16:09 | |
-!- besser82 [quassel@gateway/shell/bnc4free/session] has joined #shogun | 16:09 | |
-!- naywhayare [~ryan@spoon.lugatgt.org] has joined #shogun | 16:09 | |
-!- besser82 is now known as Guest33531 | 16:10 | |
-!- Netsplit *.net <-> *.split quits: @sonney2k, adrin | 16:14 | |
-!- Guest33531 [quassel@gateway/shell/bnc4free/session] has quit [Changing host] | 16:14 | |
-!- Guest33531 [quassel@gateway/shell/bnc4free/x-qadivtdumrsjwbwz] has joined #shogun | 16:14 | |
-!- wiking_ [~wiking@info2k1.hu] has joined #shogun | 16:17 | |
-!- wiking [~wiking@info2k1.hu] has quit [Read error: Connection reset by peer] | 16:18 | |
-!- Netsplit over, joins: adrin, @sonney2k | 16:29 | |
-!- shogun-buildbot [~shogun-bu@7nn.de] has quit [Ping timeout: 260 seconds] | 16:29 | |
-!- lambday [67157d4f@gateway/web/freenode/ip.103.21.125.79] has quit [Ping timeout: 245 seconds] | 16:36 | |
-!- Netsplit *.net <-> *.split quits: wiking_ | 16:55 | |
-!- wiking [~wiking@info2k1.hu] has joined #shogun | 17:09 | |
-!- shogun-buildbot [~shogun-bu@7nn.de] has joined #shogun | 17:11 | |
-!- Netsplit *.net <-> *.split quits: wiking | 17:19 | |
-!- sonney2k [~shogun@7nn.de] has quit [Ping timeout: 272 seconds] | 17:19 | |
-!- shogun-buildbot [~shogun-bu@7nn.de] has quit [Ping timeout: 272 seconds] | 17:21 | |
-!- Netsplit *.net <-> *.split quits: Guest33531, naywhayare | 17:24 | |
-!- shogun-buildbot [~shogun-bu@94.23.237.10] has joined #shogun | 17:25 | |
-!- adrin [~adrin@guest-90.mpi-inf.mpg.de] has quit [Ping timeout: 272 seconds] | 17:44 | |
-!- sonney2k [~shogun@94.23.237.10] has joined #shogun | 17:44 | |
-!- shogun-buildbot [~shogun-bu@94.23.237.10] has quit [Ping timeout: 272 seconds] | 17:44 | |
-!- parijat [671b082a@gateway/web/freenode/session] has joined #shogun | 17:48 | |
parijat | iglesiasg: | 17:51 |
parijat | iglesiasg: hi' | 17:51 |
parijat | iglesiasg: i saw the chat logs about id3 implementation with saurabh | 17:52 |
parijat | iglesiasg: i got a chance t briefly see monica's PR, i think in id3 one needs many children of a node (not just 2) | 17:53 |
-!- sonney2k [~shogun@94.23.237.10] has quit [Ping timeout: 272 seconds] | 17:54 | |
-!- parijat [671b082a@gateway/web/freenode/session] has quit [Quit: Page closed] | 17:54 | |
-!- parijat [671b082a@gateway/web/freenode/session] has joined #shogun | 17:54 | |
-!- parijat_ [671b082a@gateway/web/freenode/session] has joined #shogun | 17:56 | |
-!- parijat [671b082a@gateway/web/freenode/session] has quit [Client Quit] | 17:56 | |
-!- wiking [~wiking@178.63.98.67] has joined #shogun | 18:00 | |
-!- Netsplit *.net <-> *.split quits: wiking | 18:13 | |
-!- adrin [~adrin@guest-90.mpi-inf.mpg.de] has joined #shogun | 18:16 | |
-!- iglesiasg [~iglesiasg@524AE0A7.cm-4-3d.dynamic.ziggo.nl] has quit [Quit: Leaving] | 18:23 | |
-!- shogun-buildbot [~shogun-bu@94.23.237.10] has joined #shogun | 18:26 | |
-!- sonney2k [~shogun@7nn.de] has joined #shogun | 18:28 | |
-!- iglesiasg [~iglesiasg@524AE0A7.cm-4-3d.dynamic.ziggo.nl] has joined #shogun | 18:28 | |
-!- mode/#shogun [+o iglesiasg] by ChanServ | 18:28 | |
-!- shogun-buildbot [~shogun-bu@94.23.237.10] has quit [Ping timeout: 272 seconds] | 18:36 | |
-!- shogun-buildbot [~shogun-bu@94.23.237.10] has joined #shogun | 18:38 | |
-!- Guest33531 [quassel@gateway/shell/bnc4free/x-qadivtdumrsjwbwz] has joined #shogun | 18:38 | |
-!- naywhayare [~ryan@spoon.lugatgt.org] has joined #shogun | 18:38 | |
-!- parijat_ [671b082a@gateway/web/freenode/session] has quit [Quit: Page closed] | 18:52 | |
-!- sonney2k [~shogun@7nn.de] has quit [Ping timeout: 272 seconds] | 18:53 | |
-!- Netsplit *.net <-> *.split quits: shogun-buildbot, @iglesiasg | 18:56 | |
-!- Netsplit over, joins: shogun-buildbot, @iglesiasg | 19:01 | |
-!- sonney2k [~shogun@94.23.237.10] has joined #shogun | 19:04 | |
-!- Netsplit *.net <-> *.split quits: adrin | 19:07 | |
-!- Netsplit *.net <-> *.split quits: Guest33531, naywhayare | 19:25 | |
-!- new_lido [~walid@41.237.145.205] has joined #shogun | 19:58 | |
-!- wiking [~wiking@huwico/staff/wiking] has joined #shogun | 20:02 | |
-!- mode/#shogun [+o wiking] by ChanServ | 20:03 | |
@wiking | ddooooooooooooooooooooos | 20:03 |
@iglesiasg | wiking, to who? | 20:15 |
@iglesiasg | whole freenode? | 20:16 |
@wiking | yes | 20:19 |
sonney2k | wiking, over? | 20:33 |
sonney2k | wiking, do you have matlab? | 20:33 |
-!- Guest33531 [quassel@gateway/shell/bnc4free/x-qadivtdumrsjwbwz] has joined #shogun | 20:53 | |
-!- HeikoS [~heiko@2.219.252.217] has joined #shogun | 20:54 | |
-!- naywhayare [~ryan@spoon.lugatgt.org] has joined #shogun | 20:54 | |
-!- adrin [~adrin@guest-90.mpi-inf.mpg.de] has joined #shogun | 20:54 | |
-!- iglesiasg [~iglesiasg@524AE0A7.cm-4-3d.dynamic.ziggo.nl] has quit [Quit: Leaving] | 21:28 | |
-!- Netsplit *.net <-> *.split quits: Guest33531 | 21:35 | |
-!- HeikoS1 [~heiko@2.219.252.217] has joined #shogun | 21:35 | |
@wiking | sonney2k: well i've managed to install today one but it depends on JVM 1.6 | 21:36 |
@wiking | which i soooo don't want ot install :) | 21:36 |
-!- pickle27 [c0008876@gateway/web/freenode/session] has joined #shogun | 21:39 | |
pickle27 | sonney2k: around? | 21:39 |
sonney2k | pickle27, hey! | 21:42 |
sonney2k | wiking, you don't need java for matlab... you can call it with -nojvm | 21:42 |
pickle27 | can you send me a small dump of the irc logs from the website? | 21:43 |
pickle27 | I want to make sure that page looks right | 21:43 |
pickle27 | Im aiming to make a PR today then we can start to deploy | 21:43 |
-!- Netsplit *.net <-> *.split quits: adrin, naywhayare, HeikoS | 21:43 | |
sonney2k | pickle27, demo first ;) | 21:43 |
pickle27 | sure | 21:44 |
sonney2k | pickle27, I am still searching for the script... | 21:48 |
sonney2k | pickle27, okido you got mail | 21:54 |
-!- Netsplit over, joins: naywhayare, adrin | 21:54 | |
pickle27 | awesome thanks! | 21:54 |
sonney2k | pickle27, does it work? | 21:56 |
pickle27 | I haven't checked yet, got a few other things to fix up first | 21:57 |
HeikoS1 | sonney2k: hi! | 22:02 |
HeikoS1 | sonney2k: did you see the mail from ryan? | 22:02 |
HeikoS1 | sonney2k: I think I will add a project description on this now | 22:02 |
HeikoS1 | if there would be two people working on this cross-testing stuff, that would be amazing | 22:02 |
sonney2k | HeikoS1, *overload* | 22:03 |
HeikoS1 | sonney2k: could you send me my login for the webpage? | 22:03 |
HeikoS1 | sonney2k: not good? | 22:03 |
HeikoS1 | we could just attract someone and let him be mentored by ryan :) | 22:03 |
HeikoS1 | sonney2k: how do you like the example project ? | 22:04 |
* sonney2k in overload mode | 22:04 | |
HeikoS1 | haha ;) | 22:04 |
sonney2k | HeikoS1, barely read stuff in the ideas list | 22:04 |
HeikoS1 | sonney2k: ok, dont worry then | 22:04 |
HeikoS1 | I will write something up anyways, might be useful to have that description | 22:05 |
HeikoS1 | attract more people :) | 22:05 |
HeikoS1 | just got another co-mentor yesterday btw | 22:05 |
sonney2k | HeikoS1, excellent | 22:06 |
sonney2k | HeikoS1, for some reason shogun-python is stuck in debian new... | 22:06 |
HeikoS1 | sonney2k: stuck means what? | 22:07 |
sonney2k | sitting there for 2 weeks without anything to happen | 22:07 |
HeikoS1 | sonney2k: what would be a good mentor for this mlkpack collarboration? | 22:08 |
HeikoS1 | sonney2k: mmh, dont know what could cause that .... | 22:08 |
sonney2k | HeikoS1, well lack of manpower / interest as usual | 22:08 |
sonney2k | we need an ftpmaster to review the pkg | 22:08 |
HeikoS1 | sonney2k: I see | 22:08 |
HeikoS1 | what about the guy we met at the summit? | 22:08 |
sonney2k | HeikoS1, I asked already | 22:10 |
sonney2k | trying agin | 22:10 |
HeikoS1 | sonney2k: could you send me a login for the website? | 22:10 |
HeikoS1 | you can ecrypt to me @herrstrathmann.de adress | 22:11 |
sonney2k | HeikoS1, anyone can but sure | 22:11 |
sonney2k | HeikoS1, well you password is heiko now | 22:12 |
sonney2k | just log in and change it immediately | 22:12 |
HeikoS1 | sonney2k: thanks, done | 22:13 |
HeikoS1 | You don't have permission to edit anything. | 22:13 |
sonney2k | HeikoS1, you are superuser now | 22:14 |
HeikoS1 | sonney2k: thanks, that worked | 22:15 |
HeikoS1 | sonney2k: whats really important next ? | 22:16 |
HeikoS1 | apart from all those bugs and more entrance tasks | 22:17 |
-!- Netsplit *.net <-> *.split quits: adrin, naywhayare | 22:17 | |
sonney2k | HeikoS1, for me debian packages | 22:18 |
sonney2k | HeikoS1, and did somebody put up the task with the packages? | 22:18 |
sonney2k | HeikoS1, we really need that | 22:19 |
sonney2k | HeikoS1, and shogun and teaching / demos / notebooks - that needs to be put up too | 22:19 |
HeikoS1 | sonney2k: ah yeah | 22:19 |
sonney2k | HeikoS1, then also workshop organizing / announcing | 22:19 |
sonney2k | HeikoS1, and foundation | 22:19 |
HeikoS1 | sonney2k: I would do that, but I dont know anything about packaging | 22:19 |
sonney2k | HeikoS1, btw is the money there yet? | 22:20 |
HeikoS1 | so no idea what to write apart from blabla intro | 22:20 |
sonney2k | HeikoS1, well I want to - we need that | 22:20 |
sonney2k | HeikoS1, ahh no gunnar sent some text around back then | 22:20 |
HeikoS1 | ok, ah yeah | 22:20 |
HeikoS1 | could you go over it once and then send my via email? I can make it final | 22:20 |
HeikoS1 | mentors? | 22:20 |
HeikoS1 | sonney2k: ah yeah notebooks and teaching/demos ..... | 22:21 |
sonney2k | HeikoS1, I guess me | 22:21 |
HeikoS1 | haha | 22:21 |
HeikoS1 | 10 projects ;) | 22:21 |
sonney2k | HeikoS1, what? | 22:21 |
HeikoS1 | quite some stuff is there now | 22:21 |
HeikoS1 | I have a good feeling about this gsoc | 22:21 |
HeikoS1 | lots of very useful things this year | 22:21 |
sonney2k | HeikoS1, lets hope we get accepted | 22:21 |
HeikoS1 | rather than 10 new algorithms | 22:21 |
HeikoS1 | sonney2k: why shouldnt we? | 22:21 |
HeikoS1 | more stuff than previous years | 22:22 |
sonney2k | HeikoS1, well there are no guarantees | 22:22 |
HeikoS1 | +workshop + foundation | 22:22 |
HeikoS1 | I know | 22:22 |
HeikoS1 | sonney2k: mentor for packaging? you and viktor? | 22:26 |
sonney2k | HeikoS1, yeah | 22:26 |
sonney2k | HeikoS1, btw vojtech sent me an updated description | 22:26 |
sonney2k | could you put it live | 22:26 |
HeikoS1 | sonney2k: yeah forward | 22:26 |
sonney2k | HeikoS1, he had also a couple more (cool) ideas - let me forward his email | 22:26 |
HeikoS1 | sonney2k: cool | 22:27 |
HeikoS1 | its always good to have more, less work next year :) | 22:27 |
HeikoS1 | sonney2k: btw whats this nonsense with realloc changing the pointer? | 22:27 |
HeikoS1 | why cant I cut off some part of a block? | 22:27 |
HeikoS1 | that seems weird to me | 22:27 |
sonney2k | HeikoS1, not nonsense | 22:28 |
sonney2k | HeikoS1, makes a lot of sense to me | 22:28 |
HeikoS1 | why? | 22:28 |
HeikoS1 | I mean yeah there are reasons for doing this, but I should also be allowed to say "no" to this in my eyes | 22:28 |
sonney2k | HeikoS1, well some history about this hack(!) | 22:29 |
sonney2k | HeikoS1, back then I had sth like a 3GB matrix (around year 2000) | 22:29 |
sonney2k | and that was barely fitting into memory | 22:29 |
sonney2k | processing time was too slow | 22:30 |
HeikoS1 | yeah I totally see the point of this in shogun | 22:30 |
HeikoS1 | but not in c++ | 22:30 |
sonney2k | and lots of noise in the data | 22:30 |
sonney2k | so I used a double* data | 22:30 |
sonney2k | and did modify the data *inplace* | 22:30 |
sonney2k | and then just set different #features, #vectors | 22:30 |
HeikoS1 | yeah I see | 22:30 |
sonney2k | keeping the whole memory block allocated! | 22:30 |
-!- new_lido [~walid@41.237.145.205] has quit [Ping timeout: 252 seconds] | 22:31 | |
HeikoS1 | I told the guy to add an option either like you just said or copy it to a smaller one and free the old | 22:31 |
sonney2k | HeikoS1, I mean even allocating anything on top was not possible | 22:31 |
sonney2k | HeikoS1, yes seen that | 22:31 |
sonney2k | makes sense | 22:31 |
HeikoS1 | yes, but best thing would be to do in place and then cut off the last part | 22:31 |
sonney2k | HeikoS1, that is surely not possible | 22:31 |
-!- new_lido [~walid@41.237.145.205] has joined #shogun | 22:31 | |
HeikoS1 | I dont understand why | 22:32 |
sonney2k | realloc might do that or might not | 22:32 |
sonney2k | why not? | 22:32 |
HeikoS1 | realloc doesnt offer an option to keep the pointer const and just change size | 22:32 |
HeikoS1 | (if it is made smaller) | 22:32 |
sonney2k | you cannot assume the memory management will just allow you to create huge holes | 22:33 |
-!- zxtx [~zv@2607:ff38:3:811c:f4fd:b74f:f882:a9e6] has joined #shogun | 22:33 | |
sonney2k | HeikoS1, so it might just put the tiny memory you request for alloc someplace where there is just some tiny hole | 22:33 |
sonney2k | freeing a huuge block | 22:33 |
sonney2k | HeikoS1, did you get vojtechs email? | 22:34 |
HeikoS1 | sonney2k: I see that, keeps memory defragged, *but* it would be nice to have an option | 22:34 |
HeikoS1 | but whatever, cannot change that | 22:34 |
sonney2k | HeikoS1, I think he is right - we should just demo how to use shogun w/ kaggle / common tasks | 22:34 |
HeikoS1 | finally the bug is sorted out ... | 22:35 |
sonney2k | HeikoS1, I knew that bug but didn't find the time to reply... | 22:35 |
sonney2k | sigh | 22:35 |
HeikoS1 | sonney2k: dont worry, its all sorted now, the guy is doing a great job | 22:35 |
HeikoS1 | and enjoys it :) | 22:35 |
HeikoS1 | vojtechs idea is cool | 22:35 |
HeikoS1 | if we only had 10 more people ;) | 22:36 |
sonney2k | yes tell him that he does a great job - he is *really* cool | 22:36 |
sonney2k | HeikoS1, you say that every year | 22:36 |
sonney2k | but in fact we are a lot more now | 22:36 |
HeikoS1 | haha | 22:36 |
HeikoS1 | indeed | 22:36 |
sonney2k | and admittedly only due to gsoc! | 22:36 |
sonney2k | HeikoS1, btw did you write your success thing with lisitsyn1? | 22:37 |
sonney2k | HeikoS1, and did the gsoc money arrive already? | 22:37 |
HeikoS1 | sonney2k: not yet, actually we have a date today to start | 22:37 |
HeikoS1 | ah let me check | 22:37 |
HeikoS1 | sonney2k: nope | 22:38 |
sonney2k | HeikoS1, btw we need to fix the equals method in parameter comparing doubles! | 22:38 |
HeikoS1 | sonney2k: is there an issue or a description? | 22:39 |
sonney2k | HeikoS1, we do some (wrong!) abs(a-b)<eps | 22:39 |
HeikoS1 | sonney2k: what do you think about asking the new gsoc projects to be in BSD3? | 22:39 |
sonney2k | to say stuff equals | 22:39 |
sonney2k | which fails in about 1000000 cases | 22:39 |
HeikoS1 | sonney2k: could you point me to something concrete? | 22:39 |
sonney2k | for example NaN, inf etc | 22:40 |
HeikoS1 | ah | 22:40 |
sonney2k | I fixed that in the python tester | 22:40 |
HeikoS1 | ok | 22:40 |
sonney2k | let me point you to the code | 22:40 |
HeikoS1 | so whats your suggestion on that? | 22:40 |
HeikoS1 | sonney2k: could you open an issue assign it to me and add link to code in there? | 22:40 |
HeikoS1 | because I want to finish other things first | 22:40 |
HeikoS1 | like all these descriptions | 22:40 |
sonney2k | Look at tester.py line 22 - inspired by http://floating-point-gui.de/errors/comparison/ | 22:41 |
sonney2k | HeikoS1, then please do so yourself | 22:41 |
HeikoS1 | sonney2k: ok | 22:41 |
HeikoS1 | is that true for other types too? | 22:42 |
HeikoS1 | no only floating point | 22:42 |
HeikoS1 | pok | 22:42 |
sonney2k | yes only floating point | 22:44 |
sonney2k | HeikoS1, so float32,float64,floatmax_t | 22:44 |
sonney2k | HeikoS1, that was the reason we had failing integration tests on osx | 22:44 |
HeikoS1 | sonney2k: I see, well spotted then | 22:44 |
sonney2k | HeikoS1, took me quite a while to figure that out... | 22:44 |
HeikoS1 | Ill make it an intro task | 22:44 |
HeikoS1 | I guess the comparison code should be in CMath | 22:45 |
sonney2k | HeikoS1, yeah it is a good one. This function could live in CMath | 22:45 |
sonney2k | exactly | 22:45 |
sonney2k | and SGVector / matrix could use it too | 22:45 |
sonney2k | etc | 22:45 |
HeikoS1 | they do | 22:47 |
HeikoS1 | sonney2k: equals is based on comparing element by element | 22:47 |
HeikoS1 | ah you mean the vector->euqals method | 22:47 |
sonney2k | HeikoS1, yes | 22:47 |
sonney2k | vec.equals(other_vec) | 22:47 |
HeikoS1 | sonney2k: this one has no accuracy | 22:48 |
sonney2k | HeikoS1, we should another function that has it then | 22:49 |
HeikoS1 | sonney2k: see #1888 and 1889 | 22:50 |
sonney2k | ok | 22:53 |
sonney2k | thx | 22:53 |
pickle27 | sonney2k: its working thanks! | 22:55 |
pickle27 | now to do some tweaking | 22:55 |
sonney2k | pickle27, show us some screen demo :D | 22:56 |
pickle27 | yeah I'll push it later today | 22:56 |
HeikoS1 | pickle27: whats going on? :) | 22:58 |
pickle27 | hacking away on our website! | 22:58 |
pickle27 | whats up with you? | 22:58 |
-!- Guest33531 [quassel@gateway/shell/bnc4free/x-qadivtdumrsjwbwz] has joined #shogun | 23:06 | |
HeikoS1 | pickle27: writing gsoc proposals :) | 23:08 |
HeikoS1 | sonney2k: what about some d3 action for ryans project, would be a neat addition | 23:08 |
sonney2k | HeikoS1, ahh btw I think we can do the automated examples with jinja2 too - the same way like we do the clone etc tests | 23:08 |
sonney2k | HeikoS1, and the same way pickle27 is doing the website :) | 23:08 |
HeikoS1 | sonney2k: good idea, could you add that to the project description? | 23:09 |
HeikoS1 | and add references to the code that does things already? | 23:09 |
sonney2k | HeikoS1, no we dont' have references | 23:09 |
sonney2k | just jinja2 | 23:09 |
HeikoS1 | sonney2k: well just point out that we generate automatic examples already | 23:10 |
HeikoS1 | and that this is a starting point | 23:10 |
sonney2k | not examples but code for one particular test | 23:10 |
-!- Netsplit over, joins: naywhayare, adrin | 23:10 | |
sonney2k | HeikoS1, btw when is the notification deadline? | 23:10 |
HeikoS1 | sonney2k: dont know by heart | 23:12 |
HeikoS1 | sonney2k: add it anyways its a good starting point, the more stuff the better people | 23:12 |
sonney2k | 24 February at 19:00 UTC. | 23:13 |
sonney2k | HeikoS1, ^ just perfect start for the stammtisch | 23:14 |
HeikoS1 | yeah :) | 23:14 |
HeikoS1 | ah thats soon | 23:14 |
HeikoS1 | man | 23:14 |
HeikoS1 | exciting | 23:14 |
sonney2k | HeikoS1, so I guess they are already done with the scoring | 23:14 |
HeikoS1 | yeah I guess | 23:15 |
-!- Netsplit *.net <-> *.split quits: Guest33531 | 23:17 | |
sonney2k | HeikoS1, we are missing a project that gets r_modular into the best possible shape | 23:17 |
sonney2k | I mean R is really popular still and shogun could be as good for R as it is for python now | 23:17 |
HeikoS1 | sonney2k: yep | 23:18 |
HeikoS1 | sonney2k: ideas? | 23:18 |
HeikoS1 | I cannot write 10 descriptions ;) | 23:18 |
sonney2k | no we would need some R enthusiast | 23:18 |
sonney2k | hmmhh maybe thorsten hothorn or one of his gang | 23:19 |
HeikoS1 | ask! | 23:19 |
HeikoS1 | someone for whom this is useful | 23:19 |
HeikoS1 | sonney2k: we also want julia interfaces, very upcoming thing that girl | 23:19 |
sonney2k | HeikoS1, well julia is not swig supported... | 23:24 |
HeikoS1 | sonney2k: I know, and they dont want to be | 23:25 |
HeikoS1 | but it would still be good to think about this somehow | 23:25 |
HeikoS1 | but maybe later | 23:25 |
-!- Netsplit *.net <-> *.split quits: adrin, naywhayare | 23:25 | |
-!- Netsplit over, joins: naywhayare | 23:26 | |
-!- new_lido [~walid@41.237.145.205] has quit [Remote host closed the connection] | 23:31 | |
-!- zxtx [~zv@2607:ff38:3:811c:f4fd:b74f:f882:a9e6] has quit [Ping timeout: 272 seconds] | 23:42 | |
-!- adrin [~adrin@guest-90.mpi-inf.mpg.de] has joined #shogun | 23:49 | |
-!- pickle27 [c0008876@gateway/web/freenode/session] has quit [Quit: Page closed] | 23:50 | |
-!- pickle27 [c0008876@gateway/web/freenode/session] has joined #shogun | 23:53 | |
--- Log closed Sun Feb 23 00:00:11 2014 |
Generated by irclog2html.py 2.10.0 by Marius Gedminas - find it at mg.pov.lt!