7. Oryx:
Model
Building
and
Serving
•
Algorithms
•
•
•
•
•
•
7
ALS
Recommenders
K-‐Means
Parallel
RDF
Batch
model
building
via
MapReduce
Server
for
real-‐8me
scoring
and
updates
PMML
4.1
Models
8. Gertrude:
Evalua8on
via
Experiments
•
Mul8variate
Tes8ng
•
•
Overlapping
Experiments
•
•
8
Define
and
explore
a
space
of
parameters
Tang
et
al.
(2010)
Runs
mul8ple
independent
experiments
on
every
request