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The h-index is an author-level metric that measures both the productivity and citation impact of the publications, initially used for an individual scientist or scholar. The h -index correlates with success indicators such as winning the Nobel Prize, being accepted for research fellowships and holding positions at top universities. [1]
The h-core of a publication is a set of top cited h articles from the publication. These are the articles that the h-index is based on. For example, the publication above has the h-core with three articles, those cited by 17, 9, and 6. The h-median of a publication is the median of the citation counts in its h-core. For example, the h-median of ...
Basically, the H-index score is a standard scholarly metric in which the number of published papers, and the number of times their author is cited, is put into relation. The formula is based on the number of papers (H) that have been cited, and how often, compared to those that have not been cited (or cited as much).
- What Is The H-Index and How Is It calculated?
- The Influence of The H-Index
- The Problems with The H-Index
The H-Index is a numerical indicator of how productive and influential a researcher is. It was invented by Jorge Hirsch in 2005, a physicist at the University of California. Originally, Professor Hirsch wanted to create a numerical indication of the contribution a researcher has made to the field. At the time, an established measure was raw citatio...
While the H-index might have been created for the purpose of evaluating researchers in the area of theoretical physics, its influence has spread much further. The index is routinely used by researchers in a wide range of disciplines to evaluate both themselves and others within their field. For instance, H-indexes are now a common part of the proce...
There are some dangers that come with the increasing prevalence of H-scores. It is difficult to compare H-scores across fields. H-scores can often be higher in one field (such economics) than another field (such as literary criticism). Like any citation metric, H-scores are open to manipulation through practices like self-citation and what one of m...
h-index What is the h-index? The h-index is an author-level research metric, first introduced by Hirsch in 2005. The h-index attempts to measure the productivity of a researcher and the citation impact of their publications. The basic h-index calculation is:
Dec 27, 2023 · The h-index is an author-level metric that measures researchers' productivity and citation impact of their publications. The h-index is calculated based on the range of the researcher's most cited papers and the number of citations they have acquired in other publications. The h-index can also be applied to the productivity and impact of a ...
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Dec 21, 2023 · The h-index is a metric used to quantitatively measure the impact and significance of a researcher’s scholarly work. It was proposed by physicist Jorge E. Hirsch in 2005 as a means to assess a scientist’s cumulative research contributions. The h-index considers both the quantity (number of publications) and the quality (number of citations ...
