Data Preparation

atulchavan Partner, Dataiku DSS Core Designer, Dataiku DSS ML Practitioner, Dataiku DSS Core Concepts, Registered Posts: 11 Partner

November 2020 in Using Dataiku

How does dataiku dss handles preprocessing on test data, suppose i need to add missing values as zero, need to delete few columns etc?

How can i add the data preprocessing steps (see attached)

data_Preparation.PNG 0B

0 · Share on FacebookShare on Twitter

Best Answer

• 

  TianniL Dataiker Alumni, Registered Posts: 3 ✭✭✭✭

  November 2020 Answer ✓

  Hi atulchavan,

  You can go to Model=>Script:>ADD A NEW STEP in order to add data preprocessing steps, then train your model again, you will find those steps in your Data Preparation section. Hope that helps!

  

  0 · Share on FacebookShare on Twitter

Answers

• 

  CoreyS Dataiker Alumni, Dataiku DSS Core Designer, Dataiku DSS Core Concepts, Registered Posts: 1,150 ✭✭✭✭✭✭✭✭✭

  November 2020

  Hi @atulchavan
  while you wait for a more detailed answer I just wanted to ensure you have seen these resources mostly from the Dataiku Academy:

  1. Data Preparation
  2. Advanced Data Preparation

  I hope this helps!

  0 · Share on FacebookShare on Twitter
• 

  atulchavan Partner, Dataiku DSS Core Designer, Dataiku DSS ML Practitioner, Dataiku DSS Core Concepts, Registered Posts: 11 Partner

  December 2020

  Thanks that is helpful

  0 · Share on FacebookShare on Twitter