Published Articles:
Zoomerjoin: Superlatively Fast Fuzzy Joins: 
Researchers often have to link large datasets without access to a unique identifying key, or on the basis of a field that contains misspellings, small errors, or is otherwise inconsistent. Most popular methods to solve this problem involve comparing all possible pairs of matches between each dataset, incurring a computational cost proportional to the product of the rows in each dataset O(mn). As such, these methods do not scale to large datasets. Zoomerjoin is an R package that empowers users to fuzzily-join massive datasets with millions of rows in seconds or minutes. Backed by two performant, mutlithreaded Locality-Sensitive Hash algorithms, zoomerjoin saves time by not comparing distant pairs of observations and typically runs in linear O(m+n) time.