南华大学学报(自然科学版)
南華大學學報(自然科學版)
남화대학학보(자연과학판)
Journal of University of Souht China (Science & Technology)
2015年
3期
64-68
,共5页
万亚平%阳小华%刘志明%张娟
萬亞平%暘小華%劉誌明%張娟
만아평%양소화%류지명%장연
体裁互文性%体裁向量%共现概率
體裁互文性%體裁嚮量%共現概率
체재호문성%체재향량%공현개솔
genre intertextuality%genre vector%probability of concurrence
在信息检索或资源推荐系统当中,用户查询和返回结果之间的匹配程度反映了用户满意程度。体裁可以作为除内容以外的另一种方式来提高用户检索体验。本文给出信息空间中体裁的基本概念,使用向量来定义体裁,并在此基础上给出体裁互文性的内在定义,用距离度量体裁互文性。此外根据语篇在信息处理过程中的共现概率,建立体裁互文性的外在定义,研究体裁互文性两种定义下的度量,证明体裁互文性两种定义的统一和量化计算的一致。
在信息檢索或資源推薦繫統噹中,用戶查詢和返迴結果之間的匹配程度反映瞭用戶滿意程度。體裁可以作為除內容以外的另一種方式來提高用戶檢索體驗。本文給齣信息空間中體裁的基本概唸,使用嚮量來定義體裁,併在此基礎上給齣體裁互文性的內在定義,用距離度量體裁互文性。此外根據語篇在信息處理過程中的共現概率,建立體裁互文性的外在定義,研究體裁互文性兩種定義下的度量,證明體裁互文性兩種定義的統一和量化計算的一緻。
재신식검색혹자원추천계통당중,용호사순화반회결과지간적필배정도반영료용호만의정도。체재가이작위제내용이외적령일충방식래제고용호검색체험。본문급출신식공간중체재적기본개념,사용향량래정의체재,병재차기출상급출체재호문성적내재정의,용거리도량체재호문성。차외근거어편재신식처리과정중적공현개솔,건입체재호문성적외재정의,연구체재호문성량충정의하적도량,증명체재호문성량충정의적통일화양화계산적일치。
In information retrieval or resource recommendation systems, matching degree between user query and return results reflects the user satisfaction. Genre is also another way except content to enhance the user search experience. This paper gives the basic con-cept of genre in the information space and uses vector to define genre. And then we gives the genre intertextuality intrinsic definition by measuring generic intertextuality with vector distance. In addition,according to the discourse in the co-occurrence probability of process of information processing,the external definition of generic intertextuality is built. Studying the measurement of two kinds of definition of generic intertextuality proves the integrity of two definitions and the consistency of the quantitative calculation.