Class information for:
Level 1: H INDEX//JOURNAL OF INFORMETRICS//SCIENTOMETRICS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1274 2749 28.5 60%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
504 3       SCIENTOMETRICS//INFORMATION SCIENCE & LIBRARY SCIENCE//BIBLIOMETRICS 21997
492 2             SCIENTOMETRICS//INFORMATION SCIENCE & LIBRARY SCIENCE//BIBLIOMETRICS 15444
1274 1                   H INDEX//JOURNAL OF INFORMETRICS//SCIENTOMETRICS 2749

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 H INDEX authKW 2561097 12% 71% 325
2 JOURNAL OF INFORMETRICS journal 2007266 12% 53% 338
3 SCIENTOMETRICS journal 1416932 27% 17% 741
4 HIRSCH INDEX authKW 772856 3% 92% 76
5 BIBLIOMETRICS authKW 677294 12% 18% 340
6 CITATION ANALYSIS authKW 666797 8% 26% 229
7 ALTMETRICS authKW 566830 3% 73% 70
8 INFORMATION SCIENCE & LIBRARY SCIENCE WoSSC 483889 66% 2% 1815
9 G INDEX authKW 435200 2% 75% 52
10 RESEARCH EVALUATION authKW 408501 4% 34% 108

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Information Science & Library Science 483889 66% 2% 1815
2 Computer Science, Interdisciplinary Applications 71271 43% 1% 1190
3 Computer Science, Information Systems 14138 19% 0% 521
4 Management 98 2% 0% 48
5 Planning & Development 82 1% 0% 25
6 Social Sciences, Interdisciplinary 58 1% 0% 28
7 Education & Educational Research 45 1% 0% 40
8 Education, Scientific Disciplines 43 1% 0% 23
9 History & Philosophy of Science 35 1% 0% 14
10 Public Administration 20 0% 0% 11

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 STUDIES TECHNOL TRANSFER 380310 2% 68% 50
2 IBW 328060 2% 45% 65
3 SCI INNOVAT STUDIES 287463 2% 54% 48
4 SYST ANAL COMP SCI IASI CNR 206345 1% 77% 24
5 SCI TECHNOL STUDIES CWTS 179659 1% 41% 39
6 STAT CYBERMETR GRP 141899 1% 33% 39
7 ADM HEADQUARTERS 108340 1% 51% 19
8 EVALUAT OFF 97467 1% 34% 26
9 HENAN SCI JOURNALS 81777 0% 82% 9
10 CWTS 59414 1% 31% 17

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF INFORMETRICS 2007266 12% 53% 338
2 SCIENTOMETRICS 1416932 27% 17% 741
3 JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE AND TECHNOLOGY 215475 7% 10% 197
4 JOURNAL OF THE ASSOCIATION FOR INFORMATION SCIENCE AND TECHNOLOGY 122279 3% 13% 82
5 RESEARCH EVALUATION 110561 2% 15% 68
6 ONLINE INFORMATION REVIEW 48922 2% 8% 58
7 PROFESIONAL DE LA INFORMACION 28958 1% 6% 41
8 MALAYSIAN JOURNAL OF LIBRARY & INFORMATION SCIENCE 25209 1% 11% 21
9 REVISTA ESPANOLA DE DOCUMENTACION CIENTIFICA 15749 1% 7% 19
10 ASLIB JOURNAL OF INFORMATION MANAGEMENT 12197 0% 10% 11

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 H INDEX 2561097 12% 71% 325 Search H+INDEX Search H+INDEX
2 HIRSCH INDEX 772856 3% 92% 76 Search HIRSCH+INDEX Search HIRSCH+INDEX
3 BIBLIOMETRICS 677294 12% 18% 340 Search BIBLIOMETRICS Search BIBLIOMETRICS
4 CITATION ANALYSIS 666797 8% 26% 229 Search CITATION+ANALYSIS Search CITATION+ANALYSIS
5 ALTMETRICS 566830 3% 73% 70 Search ALTMETRICS Search ALTMETRICS
6 G INDEX 435200 2% 75% 52 Search G+INDEX Search G+INDEX
7 RESEARCH EVALUATION 408501 4% 34% 108 Search RESEARCH+EVALUATION Search RESEARCH+EVALUATION
8 CITATIONS 397225 6% 21% 169 Search CITATIONS Search CITATIONS
9 GOOGLE SCHOLAR 332579 2% 54% 55 Search GOOGLE+SCHOLAR Search GOOGLE+SCHOLAR
10 IMPACT FACTOR 321528 5% 20% 142 Search IMPACT+FACTOR Search IMPACT+FACTOR

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 WALTMAN, L , (2016) A REVIEW OF THE LITERATURE ON CITATION IMPACT INDICATORS.JOURNAL OF INFORMETRICS. VOL. 10. ISSUE 2. P. 365 -391 255 85% 14
2 EGGHE, L , (2010) THE HIRSCH INDEX AND RELATED IMPACT MEASURES.ANNUAL REVIEW OF INFORMATION SCIENCE AND TECHNOLOGY. VOL. 44. ISSUE . P. 65-114 120 86% 105
3 ALONSO, S , CABRERIZO, FJ , HERRERA-VIEDMA, E , HERRERA, F , (2009) H-INDEX: A REVIEW FOCUSED IN ITS VARIANTS, COMPUTATION AND STANDARDIZATION FOR DIFFERENT SCIENTIFIC FIELDS.JOURNAL OF INFORMETRICS. VOL. 3. ISSUE 4. P. 273 -289 76 95% 186
4 MINGERS, J , LEYDESDORFF, L , (2015) A REVIEW OF THEORY AND PRACTICE IN SCIENTOMETRICS.EUROPEAN JOURNAL OF OPERATIONAL RESEARCH. VOL. 246. ISSUE 1. P. 1 -19 98 63% 16
5 NORRIS, M , OPPENHEIM, C , (2010) THE H-INDEX: A BROAD REVIEW OF A NEW BIBLIOMETRIC INDICATOR.JOURNAL OF DOCUMENTATION. VOL. 66. ISSUE 5. P. 681 -705 67 96% 25
6 ZHANG, L , THIJS, B , GLANZEL, W , (2011) THE DIFFUSION OF H-RELATED LITERATURE.JOURNAL OF INFORMETRICS. VOL. 5. ISSUE 4. P. 583-593 71 86% 14
7 BOUYSSOU, D , MARCHANT, T , (2016) RANKING AUTHORS USING FRACTIONAL COUNTING OF CITATIONS: AN AXIOMATIC APPROACH.JOURNAL OF INFORMETRICS. VOL. 10. ISSUE 1. P. 183 -199 66 81% 0
8 ERDT, M , NAGARAJAN, A , SIN, SC , THENG, YL , (2016) ALTMETRICS: AN ANALYSIS OF THE STATE-OF-THE-ART IN MEASURING RESEARCH IMPACT ON SOCIAL MEDIA.SCIENTOMETRICS. VOL. 109. ISSUE 2. P. 1117 -1166 57 86% 1
9 BORNMANN, L , MUTZ, R , HUG, SE , DANIEL, HD , (2011) A MULTILEVEL META-ANALYSIS OF STUDIES REPORTING CORRELATIONS BETWEEN THE H INDEX AND 37 DIFFERENT H INDEX VARIANTS.JOURNAL OF INFORMETRICS. VOL. 5. ISSUE 3. P. 346 -359 55 82% 69
10 WILDGAARD, L , SCHNEIDER, JW , LARSEN, B , (2014) A REVIEW OF THE CHARACTERISTICS OF 108 AUTHOR-LEVEL BIBLIOMETRIC INDICATORS.SCIENTOMETRICS. VOL. 101. ISSUE 1. P. 125 -158 51 89% 13

Classes with closest relation at Level 1


Rank Class id link
1 2266 SCIENTOMETRICS//SCIENTIFIC COLLABORATION//CO AUTHORSHIP
2 4525 SCIENTOMETRICS//CO WORD ANALYSIS//AUTHOR CO CITATION ANALYSIS
3 5031 BIBLIOMETRICS//IMPACT FACTOR//TREND
4 25232 I DISTANCE METHOD//UNIVERSITY RANKINGS//ARWU
5 22699 ANECA//REVISTA ESPANOLA DE DOCUMENTACION CIENTIFICA//CNEAI
6 13548 SCIENTOMETRICS//INFORMATION SCIENCE & LIBRARY SCIENCE//JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE
7 6216 JOURNAL RANKING//JOURNAL QUALITY//JOURNAL LISTS
8 10242 OPEN ACCESS//LEARNED PUBLISHING//INSTITUTIONAL REPOSITORIES
9 8768 CURRENT CONTENTS//CURRENT COMMENTS//SLEEPING BEAUTIES
10 7260 PEER REVIEW//EVALUAT OFF//PEER REVIEW PROCESS

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