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From Robert Glithero <rglith...@pivotal.io>
Subject Fwd: MADlib Community Call - 7 Sep @ 1130 PST; 1830 GMT
Date Thu, 07 Sep 2017 15:48:14 GMT
Reminder that today's community call is at 1130 PST/630 GMT

Link for the webinar:  https://pivotal.zoom.us/j/212187981

See you then!

Bob Glithero | Product Marketing
Pivotal, Inc.
rglithero@pivotal.io | m: 415.341.5592


---------- Forwarded message ----------
From: Robert Glithero <rglithero@pivotal.io>
Date: Mon, Sep 4, 2017 at 1:34 PM
Subject: MADlib Community Call - 7 Sep @ 1130 PST; 1830 GMT
To: user@hawq.incubator.apache.org, dev@hawq.incubator.apache.org,
gpdb-users@greenplum.org, Greenplum Developers <gpdb-dev@greenplum.org>,
user@madlib.apache.org, dev@madlib.apache.org


The MADlib team invites you to our  7 Sep community call to discuss the new
features and improvements 1.12 release (webinar: https://pivotal.zoom.us/j/
212187981):

* New modules (All Pairs Shortest Path, Weakly Connected Components,
  Breadth First Search, Mulitple Graph Measures, Stratified Sampling,
  Train-test split, Multilayer Perceptron)
* Decision tree and random forest improvements (Allow expressions in
  feature list, Allow array input for features, Filter NULL dependent
  values in OOB, Add option to treat NULL as category)
* Summary improvements (Allow user to determine the number of columns
  per run, Improve efficiency of computation time by ~35%)
* Sketch improvements (Promote cardinality estimators to top level
  module from early stage)
* Add basic code coverage support
* Updates for Apache Top Level Project
* Multiple bug fixes

See you then!


Bob Glithero | Data Product Marketing
Pivotal, Inc.
rglithero@pivotal.io | m: 415.341.5592

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