trick or treat!

so basically maxValue will be between 1.0 and 0.0

we wanted to stretch the values that we were getting which even for good `topic` -`context` matches are usually quite low but well distributed. that means that the best topics could be around `0.2` whereas the less significant would be around `0.011` just to give an example

When you annotate articles you usually will give high values to one or two topics, this is trying to copy that intuition.So the aim here is to have the main topics of a text being raised to high values, usually values around 0.7-0.9.
The rest of the values are defined with respect to the distance to the max val.