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< Muzamil>
Hello, I am Muzamil Hussain and I am computer science student currently in sixth semester of my bachelors degree at National University of Computer and Emerging Sciences. I have chosen my majors in the field of data mining and machine learning. I am interested to work with MLPACK through GSOC 2020 and contribute in it. I am good at C++ and
< Muzamil>
specially in its data structures including trees. I have implemented many data structures from scratch which can be seen at my GitHub profile attached with this email at the end. I know basics and fundamental details of many machine learning and image processing algorithms and I want to explore and learn more. I am interested to improve the tree
< Muzamil>
based methods in MLPACK and I believe that I can do it.
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< KarthikeyanR[m]>
Hey thanks for responding , Is it ok if I keep working on my project separately so that i can build a version of mlpack that is only meant for embedded systems.
< LakshyaOjhaGitte>
hey can someone tell me, are the dropconnect and spatial dropout the same thing?
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< LakshyaOjhaGitte>
@rcurtin
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< favre49>
LakshyaOjhaGitte: No, they're different. DropConnect is when you drop connections with a certain probability, Spatial Dropout is when you drop feature maps
< favre49>
In general, DropConnect is a generalization of dropout
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< ShivamShaurya[m]>
Hello, I am Shivam Shaurya and I am a 2nd Semester student at Delhi Techonlogical University. I am a machine learning enthusiast and I have also worked on C++ STL. I look forward to contribute to mlpack via GSOC. I have identified some potential work areas from the list given by mlpack and also a few of my own possible additions to the package.
< KimSangYeon-DGU>
ShivamShaurya[m]: Hello!
< ShivamShaurya[m]>
(edited) ... popular Datasets => ... popular Datasets
< ShivamShaurya[m]>
Please guide me further about topic selection and proposal writing if possibe.
< ShivamShaurya[m]>
KimSangYeon-DGU Hello Sir!
< LakshyaOjhaGitte>
oh okay @favre49 thanks for the help :) as the name seems relatable I was confused.
< KimSangYeon-DGU>
jeffin143[m]: Hey, it's been a while :) how are you?
< KimSangYeon-DGU>
Thanks, I hope you stay healthy
< KimSangYeon-DGU>
and everyone
< jeffin143[m]>
:) all good KimSangYeon-DGU (@freenode_KimSangYeon-DGU:matrix.org)
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< naruarjun[m]>
I think you can use arms::conv_to()
< naruarjun[m]>
* I think you can use arma::conv_to()
< hemal[m]>
Error:
< hemal[m]>
no instance of function template "arma::conv_to<arma::SpMat<out_eT>>::from [with out_eT=double]" matches the argument list -- argument types are: (arma::SpMat<arma::uword>)
< naruarjun[m]>
You put the <> around arma::sp_mat?
< naruarjun[m]>
The command you posted dosent have them
< hemal[m]>
arma::sp_mat Final = arma::conv_to<arma::sp_mat>::from(temp_sp_data);
< hemal[m]>
I have put
< hemal[m]>
The chat messenger output doesn't show it
< naruarjun[m]>
Oh ok
< hemal[m]>
<underline>
< hemal[m]>
some kind of markdown into play, I guess
< naruarjun[m]>
Maybe you could try casting
< naruarjun[m]>
arma::sp_mat Final(temp_sp_data)
< naruarjun[m]>
* Maybe you could try casting
< naruarjun[m]>
arma::sp_mat Final(temp_sp_data);
< naruarjun[m]>
This works when a conversion from sp_mat to mat is needed. Might work here as well. I can’t test it right now though.
< hemal[m]>
I tried that too,
< hemal[m]>
It isn't working
< hemal[m]>
Error:
< hemal[m]>
src/new.cpp:42:49: error: no matching function for call to ‘arma::SpMat<double>::SpMat(arma::SpMat<long long unsigned int>&)’
< hemal[m]>
arma::sp_mat Final = arma::sp_mat(temp_sp_data);
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< AbishaiEbenezerG>
@zoq . I'm currently filling the timeline in my draft gsoc proposal and would submit it soon. I just realised that it is 10 pages long
< AbishaiEbenezerG>
Is that too much?
< nishantkr18[m]>
The proposal is 10 pages right?
< AbishaiEbenezerG>
yeah
< nishantkr18[m]>
I don't think it's too much..
< AbishaiEbenezerG>
ok. but i would like to have a final word from any of the mentors...
< AbishaiEbenezerG>
just wanna know if that might be a problem. Like, if they are time constrained, then they would obviously prefer short, concise ones..
< PrinceGuptaGitte>
Hi @abinezer , I had 17 page long proposal, @zoq didn't say it was too long. But now that you mention it, I wonder, though there wasn't any length constraints in proposal guide either.
< AbishaiEbenezerG>
oh ok cool . Thanks @prince776
< zoq>
There is none, however if you think you can shorten it please feel free :)
< AbishaiEbenezerG>
Got it :))
< PrinceGuptaGitte>
I'll try to shorten it too. Thanks
< hemal[m]>
> I tried that too,
< hemal[m]>
> It isn't working
< hemal[m]>
zoq , could you help me out here.
< hemal[m]>
data type conversions for arma::mat, arma::sp_mat, etc.
< PranavReddyP16Gi>
@zoq is the testing for NEAT implementation done? If not I'd love to help out
< rcurtin>
hemal[m]: look at the Armadillo documentation, you want to use arma::conv_to<>
< rcurtin>
(I think that works for sparse matrices. if not you might have to implement something by hand)
< rcurtin>
sorry, I didn't see that in the logs. it sounds like you may have to implement your own conversion
< jeffin143[m]>
Yes hemal (@hemal:matrix.org) , it doesn't support that
< Saksham[m]>
Hi zoq I have submitted a draft proposal, kindly have a look whenever you can find time.
< Saksham[m]>
Thanks
< hemal[m]>
> sorry, I didn't see that in the logs. it sounds like you may have to implement your own conversion
< hemal[m]>
Ok, i'll get back if i need any help on this.
< rcurtin>
hemal[m]: it may be worth considering implementing this and submitting upstream to Armadillo on Gitlab
< rcurtin>
however, if you were going to do that, you'd want to look at the existing implementation of conv_to<> for dense matrices and use that as a guide
< rcurtin>
at the same time, for whatever your need is, it wouldn't be hard to implement just a simple loop or something where you copy all the element locations and types and construct a new sparse matrix (that is an easier approach for now)
< AbishaiEbenezerG>
hi @zoq . Just submitted the draft proposal. I don't mean to rush you in any way, given that you'll be really busy, but i hope that you would be able to review it in time so that i would be able to make the necessary changes within the deadline...
< zoq>
Sure, if I have a chance I will take a look.
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< himanshu_pathak[>
zoq I have shared a draft proposal when you get time please try to do a review I will try to improve it more comments from your side will help me to improve it in better way.
< AbishaiEbenezerG>
hey @zoq. Are you and @rcurtin the only ones who review the proposals?
< AbishaiEbenezerG>
Cuz that way, thats alot of load...
< himanshu_pathak[>
Abishai Ebenezer (Gitter): No we can also ask our respective mentors of projects to review it
< himanshu_pathak[>
I think
< Param-29Gitter[m>
Hey @rcurtin , I have added new results #2315, also I would like to know your views on #2169 ?
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< Karolin[m]>
Hey, I'm working on #2071, but I can't reproduce the "actual behaviour", mentioned in the issue.
< Karolin[m]>
@rcurtin could you please tell me which versions of armadillo and esmallen you use or if the error may occur because of the versions of these libraries? I am using the newest versions of both (armadillo 9.850.1-1 and ensmallen 2.11.4-1).
< Karolin[m]>
* Hey, I'm working on #2071, but I can't reproduce the "actual behaviour", mentioned in the issue.
< Karolin[m]>
rcurtin could you please tell me which versions of armadillo and esmallen you use or if the error may occur because of the versions of these libraries? I am using the newest versions of both (armadillo 9.850.1-1 and ensmallen 2.11.4-1).
< Karolin[m]>
* Hey, I'm working on #2071, but I can't reproduce the "actual behaviour", mentioned in the issue.
< Karolin[m]>
rcurtin could you please tell me which versions of armadillo and esmallen you use or if the error may occur because of the versions of these libraries? I am using the newest versions of both (armadillo 9.850.1-1 and ensmallen 2.11.4-1).
< rcurtin>
Karolin[m]: make sure to compile without -DARMA_NO_DEBUG, maybe that is the issue