We show the following objective function of our relational similarity modeling: To model the transformation process in Equation 4, we need to know how to measure the similarity of the triplet ( A, B, R).
we develop a similarity measurement function SimiScore( A, B, R) with learnable weights (W * ), the similarity function takes an input named entity pair of ( A, B) and a relation R, returns a similarity score dist ∈ R 1 representing how semantically close ( A, B, R) are, as in Function 1.