weighting match algorithm how to weigh match quality in recordlink which is better for match analysis or weighting can you weigh match in soundex how to weight match by estimate why use em algorithm why use weighting match for match analysis how to weight match weighting match weight matching nysiis how to weight matches in record linkage how to weight matches using em when to weight match in soundex weighting match for name match what is the record linking algorithm if the name match is unique weighting match by estimate how is weighting match performed using em how does the weighting algorithm work how to weight match by em