Tri-Join (Obj)
Description
Matches all inputs on their first column and outputs the second column of each.
Input
A [OBJ,OBJ]
: a list of pairs to be matched on its first columnB [OBJ,OBJ]
: a list of pairs to be matched on its first columnC [OBJ,OBJ]
: a list of pairs to be matched on its first column
Output
A2B2C2 [OBJ,OBJ,OBJ]
: All the columns not involved in the match
Output scores can be aggregated and/or normalized.