Research On The Event Evolution Dynamics Of College Students' Criminal Events Based On Judicial Text Analysis

In recent years,there have been many studies and discussions in the field of theoretical linguistics and applied linguistics on event semantics.In the field of Computational Linguistics and Natural Language Processing,event models are widely used in human-machine question-answering system,automatic text extraction,information retrieval system and so on.The event model conforms to the human cognitive principles,that is,everything is constantly moving and changing in a specific domain of time and space.Based on this,the author takes event as research unit,extract and label college students' criminal events in judicial texts,and achieve possible goals of semantic analysis and semantic reasoning by describing the event elements,event relations and event structure.This paper focuses on the events in seven judicial texts and describes the framework of the event structure of forty-six core events in detail.This paper divides the evolution of college students' criminal events into four stages,namely,the incubation period,the induction period,the development period and the outbreak period.Each stage has a core event that corresponds to it.By analyzing the semantic features of these core events,this study aims to reveal the evolutionary dynamic distribution principle of college students' criminal events from the perspective of discourse level.In addition,this paper focuses on the exploration of the evolutionary dynamics of criminal events in the judicial text,which is mainly divided into external dynamic and internal dynamic.It is found that "dynamics" is presented in the form of "events" in the text level,and the causal relationship between events is the source power that drives the evolution of events forward.At the end of this paper,the evolutionary dynamics of college students' criminal events are classified,and a preliminary dynamic radar model is extracted.From the application aspect,on the basis of this study,combining with the large-scale text and the corresponding computer algorithm,the computer is expected to understand and optimize the radar model,and may eventually predict the event evolution trends and results of college students' crime,so as to help human to make the corresponding decision.Theoretically,this paper tries to analyze the dynamic features of event evolution in the view of events,and further improve the possible application of the event semantics theory in the wider fileds.