| --- Log opened Wed Mar 14 00:00:19 2012 | ||
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| blackburn | n4nd0: hey there! ;) | 07:27 |
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| n4nd0 | blackburn: hey! how is it going? | 08:45 |
| blackburn | fine, waiting for gsoc decision this week ;) | 08:46 |
| blackburn | and you? | 08:46 |
| n4nd0 | same here :) | 08:46 |
| n4nd0 | I am taking a break of studying for my exam and making some progress with the qda classifier | 08:46 |
| blackburn | ah nice | 08:47 |
| n4nd0 | I contacted Nico last week about the SO project for gsoc | 08:48 |
| n4nd0 | he pointed a reference for me and I have started with it | 08:49 |
| n4nd0 | it looks like an interesting topic :) | 08:49 |
| n4nd0 | brb | 08:50 |
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| blackburn | n4nd0: it is nice you have contacted nico | 09:18 |
| n4nd0 | blackburn: qda is almost ready :) | 09:22 |
| blackburn | nice as well :) | 09:23 |
| n4nd0 | blackburn: one doubt about it though | 09:23 |
| blackburn | which? | 09:23 |
| n4nd0 | blackburn: is it ok if I just use the examples that are given in scikits? | 09:23 |
| n4nd0 | adapted to shogun interface but the same equal | 09:24 |
| blackburn | which examples? | 09:24 |
| n4nd0 | ups sorry the same equal not, the rest equal :P | 09:24 |
| n4nd0 | http://scikit-learn.sourceforge.net/0.6/auto_examples/plot_lda_qda.html | 09:24 |
| n4nd0 | that one for example | 09:24 |
| blackburn | so you just changed the used lda? | 09:25 |
| n4nd0 | I have not done anything with the LDA part | 09:25 |
| n4nd0 | but right now I can make that example work with qda from shogun | 09:26 |
| blackburn | I see | 09:26 |
| blackburn | I don't know, probably you may use it | 09:26 |
| n4nd0 | so I don't really know if its "allowed" to just use that code or not | 09:26 |
| n4nd0 | if there is any problem I can re-write it somehow... | 09:26 |
| blackburn | better rewrite if you have time for that | 09:27 |
| n4nd0 | ok | 09:27 |
| blackburn | shouldn't take much time anyway | 09:27 |
| blackburn | and no need to found/cite authors of these examples | 09:27 |
| n4nd0 | yeah, it is not that long | 09:27 |
| n4nd0 | I will change the colours too :P | 09:28 |
| blackburn | yeah that makes us competive enough | 09:28 |
| blackburn | ;) | 09:28 |
| n4nd0 | does it make sense to compare the time it takes with scikits and with shogun? | 09:28 |
| blackburn | would be pretty similar | 09:29 |
| n4nd0 | do you think so? | 09:30 |
| n4nd0 | I thought that since their implementation is in python and ours is in C++ it should be faster | 09:31 |
| blackburn | no, not exactly | 09:32 |
| blackburn | bottlenecks are svd computing and some dot products, right? | 09:32 |
| n4nd0 | probably | 09:33 |
| blackburn | so it would be very similar, their python code delegates all such things to blas and lapack | 09:33 |
| n4nd0 | aha I see | 09:33 |
| blackburn | their dim reduction code is even a bit faster on some data than my | 09:34 |
| n4nd0 | too bad | 09:34 |
| blackburn | not at all | 09:34 |
| n4nd0 | I just liked the idea of shogun being faster :P | 09:35 |
| blackburn | fast can be fast in different means | 09:35 |
| blackburn | scikits isomap and lle is faster on 3d data | 09:36 |
| blackburn | are faster | 09:37 |
| blackburn | :) | 09:37 |
| blackburn | pretty singular case | 09:37 |
| blackburn | i.e. why'd you need to reduct dimensionality from 3 to 2 :) | 09:37 |
| n4nd0 | aham | 09:38 |
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| gsomix | hi | 11:38 |
| GenX | Hi | 11:45 |
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| gsomix | blackburn, ??????? | 17:41 |
| blackburn | gsomix: hey | 17:41 |
| blackburn | gsomix: don't expect I'd talk you in russian here ;) | 17:41 |
| blackburn | to you* | 17:42 |
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| gsomix | blackburn, where are you now? | 17:44 |
| blackburn | gsomix: 711 | 17:44 |
| gsomix | blackburn, i have some questions about work. I find it easier to discuss it in Russian. Could we discuss it in Jabber? :) | 17:57 |
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| @sonney2k | blackburn, re hotstarting - you wanted to use this to train for differen C?s | 20:15 |
| @sonney2k | or to be able to stop/save the classifier and then continue training later? | 20:15 |
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| --- Log closed Thu Mar 15 00:00:19 2012 | ||
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