News of Atomic Events Time Sequence Relationship Recognition Based on Function Word and Predicate Co-occurrence
Yikai Gao, Maofu Liu, Xiangdong Luo, He Zhang · 2015
The temporal relation commonly exists in the concepts of events and it is a kind of natural connection among the information unit. It proposes a kind of temporal relation recognition of news events based on the co-occurrence of functional word and predicate for the news corpus in this paper. On the basis of extraction of news atomic events and excavation of determinants of temporal relations, construct the co-occurrence relation network of semantic knowledge base and verb sequence so as to build semantic temporal relation rule base for the recognition of temporal relation among news atomic events. The experimental result reveals that the temporal relation recognition of news atomic events based on the co-occurrence of functional word and predicate.