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| author | Evan Sparks <evan.sparks@gmail.com> | 2014-05-08 13:07:30 -0700 |
|---|---|---|
| committer | Shivaram Venkataraman <shivaram@eecs.berkeley.edu> | 2014-05-08 13:07:30 -0700 |
| commit | 5c5e7d5809d337ce41a7a90eb9201e12803aba48 (patch) | |
| tree | e87d2df1ff66050b7c1cea9810ccf2cebda6a225 /examples/src/main/python/als.py | |
| parent | c3f8b78c211df6c5adae74f37e39fb55baeff723 (diff) | |
| download | spark-5c5e7d5809d337ce41a7a90eb9201e12803aba48.tar.gz spark-5c5e7d5809d337ce41a7a90eb9201e12803aba48.tar.bz2 spark-5c5e7d5809d337ce41a7a90eb9201e12803aba48.zip | |
Fixing typo in als.py
XtY should be Xty.
Author: Evan Sparks <evan.sparks@gmail.com>
Closes #696 from etrain/patch-2 and squashes the following commits:
634cb8d [Evan Sparks] Fixing typo in als.py
Diffstat (limited to 'examples/src/main/python/als.py')
| -rwxr-xr-x | examples/src/main/python/als.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/src/main/python/als.py b/examples/src/main/python/als.py index 33700ab4f8..01552dc1d4 100755 --- a/examples/src/main/python/als.py +++ b/examples/src/main/python/als.py @@ -38,7 +38,7 @@ def update(i, vec, mat, ratings): ff = mat.shape[1] XtX = mat.T * mat - XtY = mat.T * ratings[i, :].T + Xty = mat.T * ratings[i, :].T for j in range(ff): XtX[j,j] += LAMBDA * uu |