2. The method of claim 1 , the method further comprising: determining, by the computer system, whether to retain at least some of the plurality of annotations from consideration to build a NER model.
2. The method of claim 1 , the method further comprising: determining, by the computer system, whether to retain at least some of the plurality of annotations from consideration to build a NER model. 5. The method of claim 2 , wherein determining whether to retain at least some of the plurality of annotations comprises: determining, by the computer system, a number of indications of uncertainty of annotations indicated by a first user; determining, by the computer system, whether the number of indication of uncertainty exceeds a predefined threshold; and responsive to a determination that the number of indication of uncertainty exceeds the predefined threshold, omitting, by the computer system, annotations from the first user.