Rex Printz

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  • Darwin Release Notes

    The documentation for this version of Darwin includes:  The Darwin Release Notes, version  The Darwin User Interface Guide, version 2.0.2  The Darwin API User Guide, version 1.34.1  Th...

  • Darwin Release Notes Version 2.0.2

  • 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...

  • Why is Darwin returning an Error when I try to create a model using my dataset?

    Some datasets are more complicated than others. The following reasons may be why Darwin is returning an error.    Your dataset has a poor quality of data.  What does this mean? If you open the da...

  • 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 ...