| 索传军,赖海媚.学术论文问题知识元的类型与描述规则[J].中国图书馆学报,2021,47(2):95~109 |
| Types and Description Rules of Problem Knowledge Units in Academic Papers |
| 学术论文问题知识元的类型与描述规则 |
| Received:May 22, 2020 Revised:August 15, 2020 |
| DOI： |
| Key words:Academic paper Problem knowledge unit Describe rules |
| 中文关键词: 学术论文 问题知识元 描述规则 |
| 基金项目: |
|
| Hits: 1002 |
| Download times: 660 |
| Abstract: |
The research problem of an academic article usually involves multiple related problems. The research problems themselves are different in type and structure. The research problems discussed in each paper are different,and the types and structures are also different. Because academic retrieval is still at a coarse grained stage,and the complexity and randomness of natural language expression,users cannot quickly understand the issues that academic papers need to study.
The purpose of this study is to explore the application of knowledge unit in the content organization and retrieval of academic literature with the help of the theory of knowledge units,which has a promising application prospect,and linguistic related knowledge. This research only analyzes the problem knowledge units in academic papers,and summarizes the types,description rules and logical structures of the problem knowledge units in academic papers,with the view that the current academic retrieval method cannot meet the users fine grained needs and the description of the content structure of academic papers. The method restricts the machine to provide help in solving problems such as knowledge interpretation and mining.
This research mainly uses content analysis and inductive deduction. According to the IMRD structure model,the writers of the thesis mainly arrange the research questions in the introduction part. Therefore,this study selects the introduction part of the academic paper as the corpus basis to discuss the problem knowledge unit in the introduction part of the academic paper. The description of problem knowledge units in academic papers is mostly in the form of sentences. Different types of problem knowledge units have different description methods,and the structure and complexity of sentences are also quite different. Therefore,this article adopts the interpretation content analysis method to analyze the problem statement sentences,summarize the types and language description rules of problem knowledge units,and then the logic structure of the problem knowledge units is further analyzed based on the description rules.
The main conclusions of this study are as follows.First,according to the solving goal of problem knowledge units in academic papers,this study divides problem knowledge units into three types:the problem knowledge unit of comprehension,the problem knowledge unit of problem solving,the problem knowledge unit of exploration. Among them,the problem knowledge unit of comprehension is about the identification and research of the nature and state of the research object; the problem knowledge unit of problem solving is the study of the specific solution of a certain problem; the problem knowledge unit of exploration is the research on the internal mechanism and regularity of things. Second,problem knowledge units of various types have more general language description rules and logical structures. Third,the sentences used to express the problem knowledge units can be divided into three types:general interrogative sentences,special interrogative sentences,and declarative sentences. Most of them are declarative sentences.
This research involves a single subject area,there are few periodicals covered,the analysis results are not representative enough,and lack of verification of the description rules. The problem knowledge units’description rules and logical structure are both artificially constructed,and there is a large subjectivity. It is not known whether it is versatile in other subject areas. 2 figs. 10 tabs. 35 refs.
|
| 中文摘要: |
学术论文是关于科学问题的论证与求解,读者通常需要花费大量的时间和精力去研读文献才能找到其所研究的问题,本文拟分析、归纳学术论文所述研究问题的类型及其描述结构。在一般的学术论文结构中,作者通常在引言部分对研究问题进行阐述,因而本文选取学术论文引言部分作为语料,采用语言学中的语步分析法对引言中表述研究问题的句子进行分析,依据问题的求解目标将研究问题的知识元划分为理解型问题知识元、解决型问题知识元和探究型问题知识元三种类型,并进一步对表述问题知识元的句子的线性结构进行分析,从而归纳出不同类型问题知识元的描述规则。图2。表10。参考文献35。
|
|
View Full Text
View/Add Comment Download reader |
|
|
|
