[mlpack] Issue in tutorial and docs
Kumar Shubham
kumarshubham652 at gmail.com
Sun Feb 8 23:14:34 EST 2015
Hi ,
I am going through the tutorials and Docs on your site for my preparation
of GSOC 2015 and I am facing few Issues in tutorial on "Non Negative
Matrix Factorization with AMF"
in the example given on site for "Using Non-Negative Matrix Factorization
with AMF" it is trying to create an object of class NMFALSFactorizer
but I didn't find any such class in "mlpack/methods/amf/amf.hpp" although I
was able to run the code with few modification for AMF class. I think this
is the reason for getting an error of "‘NMFALSFactorizer’ was not
declared in this scope" during compilation.
or
Am I missing something??
Morever in the comment of " mlpack/methods/amf/amf.hpp" and also on site
http://www.mlpack.org/doxygen.php?doc=classmlpack_1_1amf_1_1AMF.html
@code
amf.Apply(V, W, H, r); is written while the actual Apply is of the form
template<typename MatType> double Apply(const MatType& V,
const size_t r,
arma::mat& W,
arma::mat& H);
i.e. r should be declared before W and after V. I would suggest you to
change it.
Please let me know if I am missing something or making some mistake.
-Kumar Shubham
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