Hi, I'm currently implementing reranking model for search results based on learning-to-rank approach. I would like to use Text Match Score from TS as input feature into model, however from docs and experiments i have not very good understanding what the value of score (large int) itself represent exactly. Do you have any advice how to encode this value/feature into model in some meaningul-full range from (0,1) or (-1,1)? Thank you.