文章摘要
伍锦花,陈灿华.科技论文10个无效关键词计量学分析.编辑学报,2020,(4):403-408
科技论文10个无效关键词计量学分析
Metrological analysis of common invalid Keywords in scientific papers
  
DOI:10.16811/j.cnki.1001-4314.2020.04.011
中文关键词: 科技论文  无效关键词  计量学分析  关键词共现  文献检索  词频  学术影响力
英文关键词: scientific papers  invalid Keywords  metrological analysis  co-occurrence of Keywords  document retrieval  word frequency  academic influence
基金项目:*中国科技期刊卓越行动计划(C-194)
作者单位
伍锦花 《中南大学学报自然科学版》编辑部410083长沙 
陈灿华 《中南大学学报自然科学版》编辑部410083长沙 
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中文摘要:
      科技论文中存在大量不能反映论文主题的无效
英文摘要:
      There exists a great amount of Keywords that cannot reflect the theme accurately in scientific papers, which reduces the accessibility and academic influence of the scientific papers. In this paper, CNKI was used as the document retrieval database. Metrological analysis of 10 common invalid Keywords in scientific papers was carried out, including “application”“countermeasure”“issue”“management”“design”“measure”“influence”“present situation”“research” and “development”. We found that occurrence of the above 10 common invalid Keywords in scientific papers is relatively stable, and the proportion of invalid Keywords is remarkably high in the co-occurrence network of these 10 Keywords from 2015 to 2019. The accumulative word frequencies in scientific papers published by college journals and Master’s thesis are obviously higher than that in scientific papers published by university journals and doctoral dissertations in the past 5 years, which indicates that the indexing quality of the former is worse than that of the latter. We suggest researchers and editors pay more attention to the indexing of Keywords, so as to avoid unsatisfactory viewed times of scientific papers due to usage of invalid Keywords.
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