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author | Sean Owen <sowen@cloudera.com> | 2015-12-10 14:05:45 +0000 |
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committer | Sean Owen <sowen@cloudera.com> | 2015-12-10 14:05:45 +0000 |
commit | 21b3d2a75f679b252e293000d706741dca33624a (patch) | |
tree | d7d204c4c546ea64ca8fdb201f1c8c55625df146 /docs | |
parent | e29704f90dfe67d9e276d242699ac0a00f64fb91 (diff) | |
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[SPARK-11530][MLLIB] Return eigenvalues with PCA model
Add `computePrincipalComponentsAndVariance` to also compute PCA's explained variance.
CC mengxr
Author: Sean Owen <sowen@cloudera.com>
Closes #9736 from srowen/SPARK-11530.
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