Class information for:
Level 3: TRANSPORTATION//TRANSPORTATION SCIENCE & TECHNOLOGY//TRANSPORTATION RESEARCH RECORD

Basic class information
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
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
261 3       TRANSPORTATION//TRANSPORTATION SCIENCE & TECHNOLOGY//TRANSPORTATION RESEARCH RECORD 45554
414 2             TRANSPORTATION//TRANSPORTATION SCIENCE & TECHNOLOGY//TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE 16956
492 2             ACCIDENT ANALYSIS AND PREVENTION//TRANSPORTATION//ERGONOMICS 15878
897 2             TRANSPORTATION SCIENCE & TECHNOLOGY//TRAFFIC FLOW//TRANSPORTATION RESEARCH PART B-METHODOLOGICAL 11523
3713 2             ROAD SALT//DEICING SALT//WINTER ROAD MAINTENANCE 1197

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRANSPORTATION WoSSC 4553967 31% 47% 14156
2 TRANSPORTATION SCIENCE & TECHNOLOGY WoSSC 3564440 35% 32% 16130
3 TRANSPORTATION RESEARCH RECORD journal 1418674 9% 49% 4236
4 ACCIDENT ANALYSIS AND PREVENTION journal 1168492 6% 58% 2912
5 TRANSPORTATION RESEARCH PART B-METHODOLOGICAL journal 558292 3% 61% 1338
6 TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE journal 535994 3% 57% 1357
7 TRANSPORTATION RESEARCH RECORD-SERIES journal 521211 4% 46% 1658
8 ERGONOMICS WoSSC 488467 10% 16% 4465
9 TRAFFIC FLOW authKW 447007 2% 78% 833
10 ENGINEERING, CIVIL WoSSC 439302 27% 5% 12498

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Transportation 4553967 31% 47% 14156
2 Transportation Science & Technology 3564440 35% 32% 16130
3 Ergonomics 488467 10% 16% 4465
4 Engineering, Civil 439302 27% 5% 12498
5 Social Sciences, Interdisciplinary 96698 8% 4% 3609
6 Economics 80358 15% 2% 6865
7 Urban Studies 36806 3% 4% 1453
8 Operations Research & Management Science 35955 7% 2% 3088
9 Public, Environmental & Occupational Health 35773 13% 1% 5768
10 Geography 30342 4% 3% 1819

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRANSPORT STUDIES 414377 2% 58% 1031
2 TRANSPORTAT 292453 3% 35% 1217
3 TRANSPORTAT ENGN 215130 1% 50% 627
4 TRANSPORTAT STUDIES 165267 1% 50% 485
5 CIVIL ENVIRONM ENGN 136816 9% 5% 4279
6 TRAFF TRANSPORTAT 116831 1% 40% 423
7 CIVIL ENGN 90931 9% 3% 4094
8 MOE URBAN TRANSPORTAT COMPLEX SYST THEORY 79402 0% 60% 193
9 TRANSPORT PLANNING 76941 0% 55% 202
10 RD TRAFF ENGN 73362 0% 48% 222

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRANSPORTATION RESEARCH RECORD 1418674 9% 49% 4236
2 ACCIDENT ANALYSIS AND PREVENTION 1168492 6% 58% 2912
3 TRANSPORTATION RESEARCH PART B-METHODOLOGICAL 558292 3% 61% 1338
4 TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE 535994 3% 57% 1357
5 TRANSPORTATION RESEARCH RECORD-SERIES 521211 4% 46% 1658
6 TRANSPORTATION RESEARCH PART F-TRAFFIC PSYCHOLOGY AND BEHAVIOUR 402254 2% 76% 767
7 TRANSPORTATION 394442 2% 74% 773
8 TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES 375878 2% 56% 970
9 TRANSPORT POLICY 270874 1% 61% 650
10 ITE JOURNAL-INSTITUTE OF TRANSPORTATION ENGINEERS 256839 1% 74% 506

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 TRAFFIC FLOW 447007 2% 78% 833 Search TRAFFIC+FLOW Search TRAFFIC+FLOW
2 OLDER DRIVERS 230074 1% 96% 347 Search OLDER+DRIVERS Search OLDER+DRIVERS
3 ROAD SAFETY 229085 1% 65% 509 Search ROAD+SAFETY Search ROAD+SAFETY
4 DRIVING 202856 1% 44% 670 Search DRIVING Search DRIVING
5 TRAFFIC SAFETY 164281 1% 63% 378 Search TRAFFIC+SAFETY Search TRAFFIC+SAFETY
6 PUBLIC TRANSPORT 160023 1% 63% 369 Search PUBLIC+TRANSPORT Search PUBLIC+TRANSPORT
7 YOUNG DRIVERS 136347 0% 92% 216 Search YOUNG+DRIVERS Search YOUNG+DRIVERS
8 CAR FOLLOWING MODEL 135715 0% 94% 209 Search CAR+FOLLOWING+MODEL Search CAR+FOLLOWING+MODEL
9 TRAVEL BEHAVIOR 116697 1% 74% 228 Search TRAVEL+BEHAVIOR Search TRAVEL+BEHAVIOR
10 PEDESTRIAN 112648 1% 47% 351 Search PEDESTRIAN Search PEDESTRIAN

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.

Classes with closest relation at Level 3


rank cluster_id2 link
1 139 URBAN STUDIES//ENVIRONMENTAL STUDIES//HOSPITALITY, LEISURE, SPORT & TOURISM
2 80 OPERATIONS RESEARCH & MANAGEMENT SCIENCE//ENGINEERING, INDUSTRIAL//EUROPEAN JOURNAL OF OPERATIONAL RESEARCH
3 406 INTERNATIONAL JOURNAL OF IMPACT ENGINEERING//ENERGY ABSORPTION//INTERNATIONAL JOURNAL OF CRASHWORTHINESS
4 381 ERGONOMICS//APPLIED ERGONOMICS//ENGINEERING, INDUSTRIAL
5 439 SUICIDE//SUICIDE AND LIFE-THREATENING BEHAVIOR//SUICIDE ATTEMPT
6 557 FLAME RETARDANCY//JOURNAL OF FIRE SCIENCES//FIRE SAFETY JOURNAL
7 209 AGRICULTURAL ECONOMICS & POLICY//AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS//ECONOMICS
8 399 COMPLEX NETWORKS//PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS//ECONOPHYSICS
9 625 ROAD MATERIALS AND PAVEMENT DESIGN//ASPHALT MIXTURE//ASPHALT
10 691 COLOR RESEARCH AND APPLICATION//LIGHT POLLUTION//MUNSELL COLOR SCI

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