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| author | shivaram <shivaram.venkataraman@gmail.com> | 2013-09-09 22:07:58 -0700 |
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| committer | shivaram <shivaram.venkataraman@gmail.com> | 2013-09-09 22:07:58 -0700 |
| commit | 8c14f4b72269093a62510dbb2f1e954c103ffcd4 (patch) | |
| tree | c9059c33dba8ed5612cf506cccdcfb0b152f1e5e | |
| parent | c81377b9eda431f9298045d613d0e46301b08c63 (diff) | |
| parent | cefee1ed1aa0fca086c54c7d0aa87f98571180c1 (diff) | |
| download | spark-8c14f4b72269093a62510dbb2f1e954c103ffcd4.tar.gz spark-8c14f4b72269093a62510dbb2f1e954c103ffcd4.tar.bz2 spark-8c14f4b72269093a62510dbb2f1e954c103ffcd4.zip | |
Merge pull request #917 from pwendell/master
Document libgfortran dependency for MLBase
| -rw-r--r-- | docs/mllib-guide.md | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/mllib-guide.md b/docs/mllib-guide.md index 1583ce4a58..f991d86c8d 100644 --- a/docs/mllib-guide.md +++ b/docs/mllib-guide.md @@ -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 |