The probability 2 of a particular supplement 3 5 4 7 6 8 6 @ 9 , is described by its frequency scaled by the sum of all supplement frequencies: (1) of a PNV triple can be described by its most probable supplement: To define a measure of collocativity w for a candidate set, some factor regarding frequency has to be taken into account.
besides v x w y , we take the relative co-occurrence frequency for a specific PNV triple and incorporate it as a second factor to h w i Standard procedures for evaluating the goodness of collocativity measures usually involve identifying the true positives among the -highest ranked candidates returned by a particular measure.