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Rex Printz

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  • How does Darwin handle blank categorical values?

    Darwin encodes all known categories in a column and then uses a one-hot encoding. If the column is blank, then all known encodings are given a 0 value.

  • Who do I contact for support?

    You can reach our Darwin support staff at darwin_support@sparkcognition.com

  • What if I forgot my password?

      Click the Forgot Password? on the login screen of the Darwin UI. After clicking on the Forgot Password you will be asked to enter your username.  Once you have submitted your username you will r...

  • Darwin ON PREM Installation v1.7

  • Darwin 2.0.2 On-Prem Startup Guide

  • Common FAQs regarding Darwin and Time Columns

    Why do timestamps matter? Traditionally, they were used by Darwin to determine if the problem was time-series or not. However, in most model building cases, they're completely ignored. If a datase...

  • What is the size limit on the file that I can upload on Darwin?

    Darwin SDK -- The maximum size that can be uploaded is 10GB. Files larger than ~2GB can be processed by analyze_data() only. Model creation might not be successful for files larger than ~2GB until ...

  • Darwin Release Notes v 2.0

    This document contains copyrighted and proprietary information of SparkCognition and is protected by United States copyright laws and international treaty provisions. No part of this publication...

  • Darwin 1.7 Release Notes

    SparkCognitionTM DarwinTM Release Notes v 1.7 - 05.16.2019 This document contains copyrighted and proprietary information of SparkCognition and is protected by United States copyright laws and ...

  • Darwin UI Release Notes 0.9.2

    This document contains copyrighted and proprietary information of SparkCognition and is protected by the United States copyright laws and international treaty provisions. No part of this publicatio...