Machine learning?

Question

Machine learning

Hello, tell me please, recently (2 weeks ago) I started studying neural networks, and I was given the task of implementing a predictive model for the occurrence of a violation in python (it is necessary to predict exactly the percentage of 0 - 100%).
There are 7 inputs as I have read and weighed this is a classification task using backpropagation. Tell me if I think correctly and how can I display exactly the percentage?
And if it is possible, then what kind of simple example of implementation?

Answer 1

how do i get the percentage?

Sigmoid and so immediately at its output gives values ​​​​from 0 to 1, multiply by 100, you get the percentage.

Answer 2

freeExec And how can I train the network, I have 7 arbitrary (for me known and I can understand approximately the percentage of occurrence) data, but there are no outputs, that is, it will calculate the output but does not know whether it is good or bad?