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[GPU][PCA] use distributed covariance as the first step for PCA #179

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minmingzhu opened this issue Feb 21, 2022 · 0 comments · Fixed by #175
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[GPU][PCA] use distributed covariance as the first step for PCA #179

minmingzhu opened this issue Feb 21, 2022 · 0 comments · Fixed by #175
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The workaround for PCA correlation method error is to use distributed covariance, we need use covariance::Distributed instead of pca::Distributed.
@github-actions github-actions bot mentioned this issue Feb 21, 2022
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@xwu99 xwu99 changed the title [PCA] Workaround to fix PCA discrepancy [GPU][PCA] use distributed covariance as the first step for PCA Feb 21, 2022
@xwu99 xwu99 changed the title [GPU][PCA] use distributed covariance as the first step for PCA [PCA] use distributed covariance as the first step for PCA Feb 21, 2022
@xwu99 xwu99 changed the title [PCA] use distributed covariance as the first step for PCA [GPU][PCA] use distributed covariance as the first step for PCA Feb 21, 2022
@xwu99 xwu99 closed this as completed Mar 18, 2022
@haojinIntel haojinIntel added the bug Something isn't working label Apr 8, 2022
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[ML-179][GPU] use distributed covariance as the first step for PCA
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@xwu99 @haojinIntel @minmingzhu