README.md

Best-Feature-Identification

video data explanation

age 
1 for youth
2 for mid-age
3 for senior

Income 
1 for low
2 for medium 
3 for high

student 
1 for yes
2 for no

credit rating 
1 for fair
2 for excellent


buys computer
0 for no
1 for yes

This best feature is identified using dot data from classifier which is extracted using export graphviz
The best feature identified is shown in form of pie chart

Age is found to be most influencing feature to decide whether a person buys computer or not from the given csv data.