HAREM and Klue: how to put two tagsets for named entities annotation together

This paper describes an undergoing experiment to compare two tagsets for Named Entities (NE) annotation. We compared Klue 2 tagset, developed by IBM Research, with HAREM tagset, developed for tagging the Portuguese corpora used in Second HAREM competition. From this report, we expected to evaluate our methodology for comparison and to survey the problems that arise from it.