First-of-its-kind Transparent Multi-lingual Stemming in PatSeer

First-of-its-kind Transparent Multi-lingual Stemming in PatSeer Stemming for patent search is helpful but can be a black box at times with the user not sure whether the stem is correctly being applied or not. If a database is stemming words at index time, there can be chances of false positives also appearing in the results. [...]