mlpack IRC logs, 2017-03-12

Logs for the day 2017-03-12 (starts at 0:00 UTC) are shown below.

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--- Log opened Sun Mar 12 00:00:38 2017
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10:00 < Raveeghur> On the project Ideas list the previous year projects are described. Do i need to choose from those projects in GSoC 2017? Thanks in advance.
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11:03 < jarvis_> Hello mentors, I had my mid-semester exams going on and hence was offline this last week. I have previously discussed my idea on implementing the deep learning architectures ResNet, Spatial Transformer Network, and the Inception v4 with zoq. Now do I just submit a proposal with Google after the applications open or do I need to do something else?
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14:27 < Nax> Docker Successful build https://cloud.docker.com/swarm/naxalpha/repository/registry-1.docker.io/naxalpha/mlpack/builds/64cc69d2-120e-4064-9e9a-0cd3bc91191c
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15:13 < Nax> Build details: http://pastebin.com/K1dEDpMp
15:13 < Nax> Docker Repository: https://hub.docker.com/r/naxalpha/mlpack/
15:16 < rcurtin> Nax: I saw your issue, I haven't had a chance to respond yet; hopefully today or tomorrow
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15:46 < Nax> rcurtin: Thanks, I am continuously working on mlpack's build pipeline
15:52 < trion> Hy all, what are some ways I can start contributing to mlpack? I went through issues but most seemed to be already assigned or had a PR
15:54 < zoq> trion: Hello and welcome; have you searched through the list archives for other messages about the project: http://mlpack.org/pipermail/mlpack/ There is a lot of information that has been written about this project over the
15:54 < zoq> past weeks. Unfortunately, keeping enough issues open for everyone isn't that easy, but I think especially for the Reinforcement Learning project, you can dive into the codebase by e.g. looking and implementing a simple agent; Policy Gradients is one sample but there are some other methods that might be interesting and easy to implement.
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15:56 < trion> :D thanks for link, really helpful!
16:00 -!- SatrapRathore_ [~SatrapRat@47.15.7.150] has joined #mlpack
16:00 < SatrapRathore_> hello!! is this organization chosen for gsoc the first time this year??
16:04 < trion> Nope it has been part of GSoC in 2013, 2015 and 2016, there are old projects at bottom of project idea page
16:09 < SatrapRathore_> I am new here and want to start contributing to this organization.Which are the easy proposed ideas I can get started with?
16:13 < rcurtin> SatrapRathore_: I'd suggest taking a look at these pages for pointers: http://www.mlpack.org/gsoc.html and http://www.mlpack.org/involved.html
16:13 < rcurtin> those pages have links to useful resources and how to find easy bugs to start contributing with
16:14 < SatrapRathore_> thanks
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16:19 < zoq> rcurtin: How was the race? Good position?
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16:22 < rcurtin> zoq: yeah, it was a fun day... I actually did two races, one was an hour-long "ironman" where I went from 23rd to 6th
16:24 < zoq> That sounds pretty good to me from 23rd to 6th.
16:25 < rcurtin> the second event I would have won, but my kart was not good so I could not hold onto first place, but I was still able to finish 2nd so I got to go home with a trophy, which is nice
16:25 < rcurtin> I'd link to a picture, but the airline internet is so bad I can't even get images to load reliably :)
16:26 < zoq> oh, nice, can't wait to see the picture :)
16:27 < zoq> I guess, you need your own car to avoid malfunctions ... 'just' need to find a sponsor :)
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16:31 < rcurtin> yeah, with the 'arrive and drive' style it is definitely a distribution of karts, sometimes you get lucky and sometimes not
16:33 < rcurtin> ok, finally got it to load... I think these are public pictures
16:33 < rcurtin> https://scontent-ort2-1.xx.fbcdn.net/v/t1.0-9/17155774_1216022425112559_5127031217982479525_n.jpg?oh=3aed5c44271230eb7324977c4cfc3caf&oe=5966CA96
16:33 < rcurtin> https://scontent-ort2-1.xx.fbcdn.net/v/t1.0-9/17190822_1216022418445893_1397658756737530410_n.jpg?oh=53d228e660bb330f3ae2332fbdc4ee61&oe=596BD1C7
16:35 < zoq> nice, number 23?
16:35 < rcurtin> yeah
16:36 < rcurtin> the kart was not doing well... it must have had an oil leak or worn out piston rings, the exhaust spewed out a cloud of burning oil
16:36 < zoq> are these two guys professionals, it kinda looks like they are
16:36 < rcurtin> I would have had a different kart, but the driver who had the kart I was supposed to have in the previous race crashed it...
16:37 < zoq> oh, okay, I mean 2nd is really good
16:37 < rcurtin> hah, no, they just left their suit all the way on for the pictures
16:37 < rcurtin> it seems like the people in LA are very concerned with image... they all have nice suits, nice helmets, nice everything regardless of how fast they are :)
16:39 < zoq> very concerned with image ... just noted the shirt :)
16:40 < rcurtin> yeah I bought that somewhere on the internet... it gets a lot of comments when I wear it
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16:42 < zoq> definitely a good choice
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17:52 < kartik_> <zoq> my old school laptop crashed for the third time this year.. fortunately pushed the commit before that happened..
17:53 < kartik_> so i tried to use the feed forward neural network but wasnt able to get that from the test code
17:54 < kartik_> just wanted to mention that the include layer have been changed..
17:56 < kartik_> and faced some other issues in getting to use it..
17:57 < kartik_> so i have almost modified the link_gene, neuro_gene and genome to get the feed forward neural net ..
17:59 < kartik_> should i use that or can u provide a basic code for ann feed forward neural net with weights accessible with single forward pass ..
18:05 < kartik_> https://github.com/kartik-nighania/CMA-ES_SuperMario/tree/master/SuperMarioBros
18:17 < kartik_> about to complete genome and then will try the test on mario tomorrow .. ( :'( will have to install everything)
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18:38 < etotientz> Hello world!!
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18:44 < zoq> etotientz: Hello there!
18:44 < Trion> hello!!
18:47 < etotientz> After this command sudo apt-get install libmlpack-dev do I have to install the dependencies?
18:47 < Trion> rcurtin: Congrats for the race :D
18:47 < Trion> yes, ubuntu will handle the rest
18:49 < zoq> kartik_: The third time, that is really unlucky, hope you haven't lost important data.
18:49 < zoq> kartik_: If you like you can test it with your modification, I can also rewrite the model based on the ann code, you just need the weights right?
18:51 < etotientz> I see, dependencies are also installed with that command!
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19:10 < etotientz> can anyone give me an easy issue to start contributing to with it?
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19:22 < etotientz> in which directory do we type $ make ?
19:23 < Trion> in the root of the mlpack folder, you don't need to type $
19:23 < Trion> wait wait... in the build folder, my bad
19:25 < etotientz> But it says: make: *** No targets specified and no makefile found. Stop.
19:27 < etotientz> I only have CMake,CMakeFiles,src and CMakeCache.txt in build folder
19:30 < zoq> etotientz: just do 'mkdir build && cd build && cmake .. && make'
19:36 < etotientz> i m sorry but it is showing the same error.
19:37 < zoq> What's the output of 'ls ..'?
19:37 < etotientz> CMake CMakeCache.txt CMakeFiles src
19:38 < rcurtin> did the CMake configuration fail?
19:38 < rcurtin> Trion: thanks, it was good fun :)
19:38 < zoq> yeah what's the output of 'cmake ..'
19:42 < etotientz> yeah there are errors
19:42 < etotientz> CMake Error at /usr/share/cmake-3.5/Modules/FindBoost.cmake:1677 (message):
19:42 < etotientz> Unable to find the requested Boost libraries.
19:42 < etotientz> Boost version: 1.58.0
19:42 < etotientz> Boost include path: /usr/include
19:42 < etotientz> Could not find the following Boost libraries:
19:42 < etotientz> boost_unit_test_framework
19:42 < etotientz> boost_serialization
19:42 < etotientz> Some (but not all) of the required Boost libraries were found. You may
19:42 < etotientz> need to install these additional Boost libraries. Alternatively, set
19:42 < etotientz> BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT
19:42 < etotientz> to the location of Boost.
19:42 < etotientz> Call Stack (most recent call first):
19:42 < etotientz> CMakeLists.txt:270 (find_package)
19:42 < etotientz> CMake Warning (dev) at src/mlpack/methods/neighbor_search/CMakeLists.txt:37 (get_property):
19:42 < etotientz> Policy CMP0026 is not set: Disallow use of the LOCATION target property.
19:42 < etotientz> Run "cmake --help-policy CMP0026" for policy details. Use the cmake_policy
19:42 < etotientz> command to set the policy and suppress this warning.
19:42 < etotientz> The LOCATION property should not be read from target "mlpack_knn". Use the
19:42 < etotientz> target name directly with add_custom_command, or use the generator
19:42 < etotientz> expression $<TARGET_FILE>, as appropriate.
19:42 < etotientz> This warning is for project developers. Use -Wno-dev to suppress it.
19:42 < etotientz> CMake Warning (dev) at src/mlpack/methods/neighbor_search/CMakeLists.txt:45 (get_property):
19:43 < etotientz> Policy CMP0026 is not set: Disallow use of the LOCATION target property.
19:43 < etotientz> Run "cmake --help-policy CMP0026" for policy details. Use the cmake_policy
19:43 < etotientz> command to set the policy and suppress this warning.
19:43 < etotientz> The LOCATION property should not be read from target "mlpack_kfn". Use the
19:43 < etotientz> target name directly with add_custom_command, or use the generator
19:43 < etotientz> expression $<TARGET_FILE>, as appropriate.
19:43 < etotientz> This warning is for project developers. Use -Wno-dev to suppress it.
19:43 < etotientz> CMake Warning (dev) at src/mlpack/methods/rann/CMakeLists.txt:42 (get_property):
19:43 < etotientz> Policy CMP0026 is not set: Disallow use of the LOCATION target property.
19:43 < etotientz> Run "cmake --help-policy CMP0026" for policy details. Use the cmake_policy
19:43 < etotientz> command to set the policy and suppress this warning.
19:43 < etotientz> The LOCATION property should not be read from target "mlpack_krann". Use
19:43 < arunreddy> etotientz: Can you try apt-get install libboost-all-dev
19:43 < etotientz> the target name directly with add_custom_command, or use the generator
19:43 < etotientz> expression $<TARGET_FILE>, as appropriate.
19:43 < etotientz> This warning is for project developers. Use -Wno-dev to suppress it.
19:43 < etotientz> -- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
19:43 < etotientz> CMake Warning at CMakeLists.txt:442 (message):
19:43 < etotientz> txt2man not found; man pages will not be generated.
19:43 < etotientz> -- Configuring incomplete, errors occurred!
19:43 < zoq> The next time please don't post the complete output here, just use pastebin or github gist
19:44 < etotientz> ok
19:44 < arunreddy> etotientz: If you are on Ubuntu, install all the boost libraries with libboost-all-dev
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19:53 < etotientz> now make is running.thanks !
19:54 < etotientz> what is cmake file basically? A library folder?
19:54 < etotientz> i mean, a library?
19:59 < zoq> etotientz: Actually this: http://www.mlpack.org/trac/wiki/UsingCMake might give you a really good answer, also make sure to checkout the conclusion.
20:06 < etotientz> is it necessary to install mlpack to usr/local/lib after it is has built?
20:08 < Trion> it makes it easier to use in your programs, not necessary just convenient
20:22 < etotientz> after installing,how shuld i run any algorithm on my test set?
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--- Log closed Mon Mar 13 00:00:40 2017