The h-index was originally defined by J. E. Hirsch in a Proceedings of the National Academy of Sciences article as the number of papers with citation number ≥ h.
Du kan lägga till en ny analys definition till ett index när som helst, men du kan bara tilldela en analys när fältet har skapats.
Hirsch, Dept of Physics, UCSD, proposes "the index h, defined as the number of papers with citation number higher or equal to h, as a useful index to characterize Author-level metrics try to measure the citation impact of the body of a scholar's work. The h-index is the best known and most widely used of these but other Aug 4, 2011 There's an interesting list of the computer scientists with the top "h-indices." An h- index is a metric for the productivity of researchers and impact Feb 7, 2013 H-index. I've been thinking about journal rankings and impact factors lately, partly because I noticed that impact factors and H Mar 29, 2018 To calculate your H-Index sort your games by number of plays and start counting them. Your H-Index is the index of the last game in the sorted list Jan 12, 2016 This approach brings to mind the Hirsch index (also called the H-index), which was originally used to measure the citation impact of a scholar or a Mar 27, 2013 The h-index is an index that attempts to measure both the productivity and impact of the published work of a scientist or scholar. This poll is to Ett h-index på 100 kräver minst 10 000 citeringar och en omfattande vetenskaplig publicering. Innehåll.
1. The h-index includes citations back to 1970, a result of our Cited Reference Expansion Program. 2. The h-index includes citations from expanded book coverage (but can be easily excluded from your calculation if desired).
h指数（エイチしすう、h-Index）とは、物理学者 ジョージ・E・ハーシュが引用索引データベースWeb of ScienceのTimes Cited（被引用数）を元に考案した指標で、論文数と被引用数とに基づいて、科学者の研究に対する相対的な貢献度を示すものである。
The The h-index is short for the Hirsch index, which was introduced by Jorge E. Hirsch (2005) as a way to quantify the productivity and impact of an individual author. Similar to how the IF is now be The h-index is an author-level metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar. The index is based on the set of the scientist's most cited papers and the number of citations that they have received in other publications. This clearly indicates that whenever one uses norm scores they should ideally be less than a year old.
h index corresponds to a scientist's h of his/her N papers that have been cited at least h times each, while the rest of the N papers have less than h citations each. but The g-index is an index
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Key Issues in International Survey Research. Reflections on norms for the h-index and related indices. Google Scholar as a new data source for citation analysis. Reflections on the h-index. Writing coursework assignments.
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2021-03-10 · The h-index, or Hirsch index, measures the impact of a particular scientist rather than a journal. "It is defined as the highest number of publications of a scientist that received h or more citations each while the other publications have not more than h citations each."
The h-index is calculated based on two bits of information: the total number of papers published (Np) and the number of citations (Nc) for each paper. It is defined by how many h of a researcher’s publications (Np) have at least h citations each.