cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
BookmarkSubscribeRSS Feed
ashishn
Calcite | Level 5 ashishn
Calcite | Level 5

Gini Coeff and Entropy Difference

Posted 12-10-2014 03:51 PM (1543 views)

Hi can anyone help me out with Gini Coeff and Entropy Difference used in Decision Trees?

0 Likes
Reply
1 REPLY 1
art297
Opal | Level 21 art297
Opal | Level 21

Re: Gini Coeff and Entropy Difference

Posted 12-10-2014 04:01 PM (1440 views)  |   In reply to ashishn

I presume that you are asking about the gini impurity measure and not the gini coefficient.  Is so, take a look at: http://support.sas.com/resources/papers/proceedings10/094-2010.pdf

0 Likes
Reply

sas-innovate-2024.png

Don't miss out on SAS Innovate - Register now for the FREE Livestream!

Can't make it to Vegas? No problem! Watch our general sessions LIVE or on-demand starting April 17th. Hear from SAS execs, best-selling author Adam Grant, Hot Ones host Sean Evans, top tech journalist Kara Swisher, AI expert Cassie Kozyrkov, and the mind-blowing dance crew iLuminate! Plus, get access to over 20 breakout sessions.

 

Register now!

How to choose a machine learning algorithm

Use this tutorial as a handy guide to weigh the pros and cons of these commonly used machine learning algorithms.

Watch How to choose a machine learning algorithm on YouTube

Find more tutorials on the SAS Users YouTube channel.

Discussion stats
  • 1 reply
  • ‎12-10-2014 03:51 PM
  • 1544 views
  • 0 likes
  • 2 in conversation