Research on the Syntactic Features of Bullet Screen Language Based on Dependency Tree Library
Based on the dependency syntax tree library of LTP language Cloud system of Harbin Institute of Technology,this paper explores the syntactic features of bullet screen language from three aspects:dependency type,dependency distance and dependency direction percentage.It is found that the dependency types of bullet screen language are mainly in the form of the relationship,the subject-predicate relationship,the right attachment relationship,the fixed middle relationship and the verb-object relationship.The sentences of bullet screen language are short,mainly simple sentences,supplemented by complex sentences;The sentence length of a single sentence is concentrated within 1-5 words,and the sentence length of a complex sentence is concentrated within 10-15 words.The average dependency distance of single complex sentences in bullet screen language increases slowly with the increase of sentence length,and there is a significant correlation between them.The dependent direction of bullet screen language is mainly manifested as the dominant word after.
bullet screen languagedependency tree librarydependency typedependency distancedependency directionsyntactic feature
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