Distance for filtering emotion cause pairs

[bhshri]

The paper mentions distance to be used in filtering the candidate emotion cause pairs. What is this distance that has been used ?

[bbruceyuan]

In this paper, the second step is to filter the no causal emotion-cause pairs using a logistic regression model. And the inputs of this model is an emotion clause and cause clause and the distance embedding. Here, the distance between them is emotion clause index i minus cause clause j. Then get the distance embedding through a position lookup table.

Hoping it solves your problem!