Responses inline
On Tue, Dec 12, 2017 at 2:54 AM, Marco Gaido wrote:
> Hi all,
>
> I saw in these weeks that there are a lot of problems related to decimal
> values (SPARK-22036, SPARK-22755, for instance). Some are related to
> historical choices, which I don't know, thus please excuse me if I
Hi,
I looked into the LinearSVC flow and found the gradient for hinge as
follows:
Our loss function with {0, 1} labels is max(0, 1 - (2y - 1) (f_w(x)))
Therefore the gradient is -(2y - 1)*x
max is a non-smooth function.
Did we try using ReLu/Softmax function and use that to smooth the hinge
los
On 8 Dec 2017, at 17:05, Andrew Duffy
mailto:adu...@palantir.com>> wrote:
Hey Steve,
Happen to have a link to the TPC-DS benchmark data w/random S3 reads? I've done
a decent amount of digging, but all I've found is a reference in a slide deck
Is that one of mine?
We haven't done any benchma
Looks like Maven artifacts are up, site's up -- what about the Python and R
artifacts?
I can also move the spark.apache/docs/latest link to point to 2.2.1 if it's
pretty ready.
We should announce the release officially too then.
On Wed, Dec 6, 2017 at 5:00 PM Felix Cheung wrote:
> I saw the svn
The R artifacts have some issue that Felix and I are debugging. Lets not
block the announcement for that.
Thanks
Shivaram
On Wed, Dec 13, 2017 at 5:59 AM, Sean Owen wrote:
> Looks like Maven artifacts are up, site's up -- what about the Python and
> R artifacts?
> I can also move the spark.apac
