A Multi-pass Coreference Resolution Model using Context Restriction
Mei-ying Ren, Sin-Jae Kang · Advanced science and technology letters · 2015
In this paper, we present a multi-pass coreference resolution model using context restriction. Coreference resolution is the task of finding all expressions such as words or phrases that refer to the same entity in a text. First, we classified coreference types into seven according to the accuracy of the types, and then modelled a sequential rule-based approach that restricts global or local context ranges at each step. Since anaphors generally refer to the nearest preceding individuals with same attributes, position information is one of the important features in coreference resolution.