论文评价指标E
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EnglishIndicators/metrics
such as
academic units at all levels
mainly defined over
evaluation of journals
means
research papers add new links or 
concepts to the concept network
concepts to the concept network
approximates
such as
via for example
may also be defined over
different average number of
citations in various fields
citations in various fields
all citations are equal
normalized at the citing end
leads to
Paper-level Indicators
evaluation of projects
journal impact factor
direct citation
PageRank/input-output analysis based indicators
importance score of each citation
can be clustered into
originality
citation network at the level of each units
reference pairs,
reference journal pairs
reference journal pairs
is used to analyze
topic/field classification of papers
can be extended to
mainly due to
normalized at the cited end
evaluation of researchers
novalty
currently often use
such as
in/excluding self citations
such as
Algorithms/indicators including indirect citations
citation counts
the citation network
assumes
should be based on
concept network
normalized according to fields
means
statistics
diversity
each citing paper contributes totally
one unit citation
one unit citation
99%