Hi all.
Filipp, do you use l1/l2/elstic-net penalization? I believe in this case
standardization matters.
Best,
Valeriy.
On 04/17/2018 11:40 AM, Weichen Xu wrote:
Not a bug.
When disabling standadization, mllib LR will still do standadization
for features, but it will scale the
Right. If regularization item isn't zero, then enable/disable
standardization will get different result.
But, if comparing results between R-glmnet and mllib, if we set the same
parameters for regularization/standardization/... , then we should get the
same result. If not, then maybe there's a
Hi,
With bucketing support enabled by default in 2.3, I think that the number
of buckets should be included in the metrics of FileSourceScanExec.
WDYT? Shall I report an enhancement in JIRA?
Pozdrawiam,
Jacek Laskowski
https://about.me/JacekLaskowski
Mastering Spark SQL