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Questions tagged [shogun]

A large scale machine learning toolbox.

Shogun is designed for unified large-scale learning for a broad range of feature types and learning settings, like classification, regression, or exploratory data analysis.

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Error when trying to build with meta examples in shogun

I successfully built shogun without the examples (this question) but now when I am trying to do the same with meta examples, I am getting an error as follows: $ cmake -DSWIG_EXECUTABLE=/usr/local/bin/swig -DINTERFACE_PYTHON=ON…
Krishna Wadhwani
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Error building shogun: no matching function for call to 'PyUnicode_AsUTF8AndSize'

I am trying to manually compile shogun as per the instructions given in this link https://github.com/shogun-toolbox/shogun/blob/develop/doc/readme/INSTALL.md#manual Here is my terminal output on running make: $make -j4 [100%] Building CXX object…
Krishna Wadhwani
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Loading data with shogun toolbox

I'm trying to use shogun toolbox in order to classify people in this dataset as drowned or not. I would like to use shogun engines like CFIle, LibSVMFile, SparseRealFeatures, etc... as mentioned in the shogun introduction but I'm getting…
spotHound
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Shogun print shogun.MulticlassLabels values

I wanted to use the mahalanobis distance with LMNN, which is not yet implemented in sklearn. I try to use the metric-learn library but the LMNN is slow. So, I am looking into shogun. I saw this tutorial on LMNN . I am using the distance learned in…
youpi
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Process finished with exit code 139 (interrupted by signal 11: SIGSEGV) with StringSubsequenceKernel

I'm long time trying to install the shogun library to use the StringSubsecuenceKernel. finally i did it for python 2.7.I use the code example from another answer from this site from shogun.Features import * from shogun.Kernel import * from…
Luis Alfredo Avendaño Muñoz
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Shogun Installation windows

could anyone here provide an easy to follow instruction on how to install shogun-ml (http://www.shogun-toolbox.org/) on windows 10 and make it work with Python 3? I've searched and tried all instructions I found but neither of them worked...I also…
summitcross
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How do I install shogun's python interface?

I'm on a Mac. Step 1: sudo conda install -c conda-forge shogun Step 2: $ python Python 2.7.12 |Anaconda custom (x86_64)| (default, Jul 2 2016, 17:43:17) [GCC 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)] on darwin Type "help",…
stackoverflax
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Is it possible to use shogun in android ndk?

I want to use shogun C++ in Android NDK. Thus I am wondering: what is the C++ library dependencies for shogun? a quick look at the shogun github repo, it seems that there are quick many dependecies as there is many Findxxx.cmake inside the…
user2262504
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C++ Shogun library: Cannot locate shogun/lib/config.h file

I am reading through the shogun C++ library code and while reading in the src folder, I notice that many files include the header file shogun/lib/config.h, but I cannot find this header file in the source code. For example, if you look at the header…
Poincare
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Rcpp: Trouble with linking to Shogun C++ files

I am writing an R package and I am trying to include some of the functionality of the Shogun toolbox for machine learning. I first included the shogun folder which contains the C++ functions in the /inst/include/ folder. I then added the following…
Poincare
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Trouble installiing Shogun on Ubuntu

When I try to add the ppa to my system as sudo add-apt-repository ppa:shogun-toolbox/stable sudo apt-get update I get the following messages: W: The repository 'http://ppa.launchpad.net/shogun-toolbox/stable/ubuntu xenial Release' does not have a…
sbai
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Could not install sudo apt-get install libshogun17

When trying to install shogun im getting this error. Can some one suggest a solution? N: Ignoring file '50unattended-upgrades.ucf-dist' in directory '/etc/apt/apt.conf.d/' as it has an invalid filename extension E: Unable to locate package…
Suba
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Math operators in .sg file of Shogun meta example

The Shogun toolbox saves its meta examples in .sg files written in a meta-language, as described in the docs. Can you provide any resources on the syntax of this meta-language? I suspect that the necessary information lies in the "parse.py" and…
blindeyes
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Auto generate a showroom page for python notebooks

I wanted to generate a showroom page for my jupyter notebooks using a continuous integration tool like Travis. A perfect example is Shogun's showroom page but I don't know what they are using.
markroxor
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'undefined reference to `shogun::SGRefObject::unref()' when compiling with .so object

I'm getting this error when I try to compile the gaussian kernel test given on the shogun developer page at https://github.com/shogun-toolbox/shogun/wiki/README_developer. I followed the instructions given in order to produce the .so shogun library…
ConfusedGrammer
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