Your boosters determine how much each candidate characteristic should impact your algorithm. You will use boosters together with hard filters. Hard filters will take into account any must-haves, and then boosters will take care of the rest to surface the right candidates.
The characteristics that boosters help with include:
Core schools
GPA
Varsity Athletics
SAT/ACT score
Major
Internships
Internship prestige
Leadership
Diversity
You should rank each booster so that what’s most important to you is reflected in your search.