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Document fortran dependency for MLBase

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Patrick Wendell 2013-09-09 21:45:04 -07:00
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docs/mllib-guide.md
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@ -11,6 +11,13 @@ filtering, as well as an underlying gradient descent optimization primitive.
This guide will outline the functionality supported in MLlib and also provides
an example of invoking MLlib.
# Dependencies
MLlib uses the [jblas](https://github.com/mikiobraun/jblas) linear algebra library, which itself
depends on native Fortran routines. You may need to install the
[gfortran runtime library](https://github.com/mikiobraun/jblas/wiki/Missing-Libraries)
if it is not already present on your nodes. MLlib will throw a linking error if it cannot
detect these libraries automatically.
# Binary Classification
Binary classification is a supervised learning problem in which we want to