Model Fitness - Mean Square Error(Test & Train error)
In this video you will learn how to measure whether the Regression model really fits your data well. You will also learn why to use test error to measure model fitness
For all our videos & study packs visits:
Complete Data Science Course : http://bit.ly/34Sucmb
Data Science Books on Amazon :
Python Data Science : https://amzn.to/2Qg6g8m
Business ANalytics : https://amzn.to/2F7RhGT
STatistics : https://amzn.to/2ZGcSjb
Statistical Leanring : https://amzn.to/2ZHV6fn
Python : https://amzn.to/2u0uKJR
Audio books : https://amzn.to/2SSynMD
Coursera :
Data Science : http://bit.ly/37nABr6
Data Science Python : http://bit.ly/2ZK5oMm
Discounted courses on Udemy (for $11): http://bit.ly/2LYU6hp
Udacity Nanodegree:
Data Science : http://bit.ly/39IzAfc
Machine Learning : http://bit.ly/2sOinRb
Free access to Skillshare: http://bit.ly/2thklJu
20% discounts on below LIVE courses : use coupon YOUTUBE20
Data Science Live Training :
AI and Tensorflow: http://bit.ly/2tOnOzA
Python : http://bit.ly/2QkH1QQ
Data Analytics : http://bit.ly/2PR4eez
Data Science : http://bit.ly/2QhxmdR
SAS : http://bit.ly/2Mpx83m
Big Data Training:
Hadoop : http://bit.ly/2sgHWdb
Splunk : http://bit.ly/2Ms0A8