# Test data for Epilink, to produce expected weights
# let f=(0.25,0.5,0.125,0.25) and e=0.5 (2^(-1))
# resulting weightings: (1,0,2,1). Sum: 4 
id1, id2, attr1, attr2, attr3, attr4, is_match
1,2,1,0,1,1,            # weighted sum: 4, weight 4/4 = 1 
3,4,1,0.1,0.5,0.2,      # weighted sum: 2.2, weight 11/20
