... as our gold standard, this gives pre-cision of 0.68 and recall of 0.93.The second part of the algorithm generated a set of ten binary relations. Of these, one concernedtravel and entertainment ... implement-ing a simplified version of the method of Davidov and Rappoport (2006). For any pair of seed wordsSi and Sj, search the corpus for word patterns of theform SiHSj, where H is ... (Roark and Charniak, 1998; Widdows and Dorow, 2002; Davi-dov and Rappoport, 2006) and meronymy (Berland and Charniak, 1999).In addition to these basic types, several stud-ies deal with the discovery...