bias variance trade off

ThiruThiru Member Posts: 20 Contributor II
hi all,

My query is with respect to the classification models.

Is there any way to  identify the soft spot where the bias and variance meet. I do understand there is no metric for bias variance trade off.  
 However Im interested in knowing how to approach the issue.  

a.  How to analyse and  is related to confusion matrix / Precision/recall. 
b.  Any specific or set of operators in rapid miner to analyse.
c.  Do you suggest any typical process to be followed to arrive the balance 
authentically and quickly.
d.  any resource/video on the topic.


thanks in advance for your reply.

regds
thiru





Answers

  • mbsmbs Moderator, Member, KB Contributor Posts: 291   Unicorn
    Hello

    also this video for Andrew Ng :)

    https://www.youtube.com/watch?v=SjQyLhQIXSM

    All the best
    mbs
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