Brain.js example explanation

Question

Can anyone explain why the output is so, and random too
https://code.sololearn.com/WKPBt58p0Sn2/?ref=app

Answer 1

SPACE The Journey Begins the trained neural network gives approximate output to the problem so instead of answer 0 it gives some values near 0 and when it gives 1 on using (1,0) then it is giving near 1 value.
In this link some good discussion is contained look over it.
https://stackabuse.com/neural-networks-in-javascript-with-brain-js/