Analysis Of Differences In The Content Of Research Topics From The Perspective Of Scientific Research Grant

With the continuous improvement of the level of human society’s scientific and technological development,governments of various countries have become more and more aware of the important role of the development of science and technology in the fields of society,economy,military,and education.Research on scientific issues.Scientific research is being carried out more and more relying on the support of more resources.As a beneficial tool for supporting scientific research,scientific research funding plays a key role in promoting scientific progress and has a more profound impact on scientific research.Field-based studies have confirmed that scientific research funding has a certain impact on the productivity and quality of scientific research.However,little is known about whether scientific research funding has an impact on the content of scientific research results.This study firstly sorts out and summarizes the research content,policy practice status,and research methods of domestic and foreign scientific research funding,and then proposes this research idea.On this basis,based on the literature data,a research framework and method system for the impact of scientific research funding on the content of scientific research topics from the level of text content are established.In the specific research work,firstly,the funding information in the scientific literature is extracted,the documents are marked and classified according to whether they have received funding,and the number of funding agencies per article,as well as the main funding agencies for current research in the field are counted.In text analysis,in order to grasp the research content of the field,the main research content of the document is obtained by combining the calculation of two indicators of structural topic modeling,and the dynamic trend of the development of the topic over time is analyzed.Finally,enter the analysis of the impact of research funding on the research on the subject content of the text.From the perspectives of research funding’s preference for thematic research,the development trend of the theme under the interaction of research funding and time,and the distribution of research content,we obtained the impact of funding on the theme orientation,theme fit,and text content.In order to achieve the above problems,the research data relies on the "Web of Science" core collection database to obtain the paper achievements in the computer field of our country,collect the data of scientific research results in this field from2008 to 2020,and introduce the covariates of the theme fit and the theme content in the research process,To establish a theme model.The findings of the research conclusion are that the impact of scientific research funding policies on scientific and technological literature has expanded from traditional performance effects to textual content;scientific research funding can promote the increase in the number of scientific and technological achievements,and scientific research funding can have an impact on the subject content of the results to a certain extent,The interaction between research funding and time will have a positive impact on the fit of the theme.