Github user rezazadeh commented on the pull request:
https://github.com/apache/spark/pull/88#issuecomment-37492713
I added the Array dense interface. All comments addressed @mengxr - should
be ready.
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Github user rezazadeh commented on the pull request:
https://github.com/apache/spark/pull/88#issuecomment-36822139
@mengxr @mateiz All comments from previous PR done, please take a look.
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GitHub user rezazadeh opened a pull request:
https://github.com/apache/spark/pull/88
Sparkpca
# Principal Component Analysis
Computes the top k principal component coefficients for the m-by-n data
matrix X. Rows of X correspond to observations and columns correspond to