GitHub user orhankislal opened a pull request:
https://github.com/apache/incubator-madlib/pull/24
PCA: Proportion of variance for PCA training function
JIRA: MADLIB-948
Minor fixes:
-Added online help for pca_train and pca_sparse_train
-Unified error messages for clarity
-Fixed bug with a variance border case(1.0)
-Fixed docs to reflect correct mean table/column name
-Fixed docs to reflect the allowed ranges for components_param
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/orhankislal/incubator-madlib func/pca_prop
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-madlib/pull/24.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #24
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commit ba7db1c5fa70a9b5ffd06e178cb892f907c85d77
Author: Orhan Kislal <[email protected]>
Date: 2016-02-24T00:26:25Z
PCA: Proportion of variance for PCA training function
JIRA: MADLIB-948
Minor fixes:
-Added online help for pca_train and pca_sparse_train
-Unified error messages for clarity
-Fixed bug with a variance border case(1.0)
-Fixed docs to reflect correct mean table/column name
-Fixed docs to reflect the allowed ranges for components_param
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