org.apache.uima.java true org.spin.scrubber.uima.annotator.TFAnnotator TFAnnotator adds 2 annotations of the term frequency (TF) of a given word. first with the same part of speech and second regardless of part of speech. lookupQuery query returns token, count, and pos for all of the filter (publication) set. used to build map for calculating TF String false true lookupQuery select cnt, token, pos from lookup_term_frequency; CalculationIndex org.spin.scrubber.uima.type.Calculation sorted begin standard org.spin.scrubber.uima.type.Calculation true true false