Class information for: |
Basic class information |
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 |
| 492 | 2 | ACCIDENT ANALYSIS AND PREVENTION//TRANSPORTATION//ERGONOMICS | 15878 |
| 12502 | 1 | SPEED CAMERAS//ROAD FATALITIES//ACCIDENT ANALYSIS AND PREVENTION | 932 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SPEED CAMERAS | authKW | 349004 | 2% | 61% | 17 |
| 2 | ROAD FATALITIES | authKW | 347806 | 1% | 86% | 12 |
| 3 | ACCIDENT ANALYSIS AND PREVENTION | journal | 312457 | 23% | 4% | 215 |
| 4 | SPEED LIMIT | authKW | 286603 | 3% | 31% | 27 |
| 5 | ROAD SAFETY | authKW | 231189 | 8% | 9% | 73 |
| 6 | TRANSPORTATION | WoSSC | 190734 | 44% | 1% | 414 |
| 7 | ROAD SAFETY POLICY | authKW | 152164 | 1% | 75% | 6 |
| 8 | TRAFFIC FATALITIES | authKW | 109879 | 1% | 25% | 13 |
| 9 | ANTILOCK BRAKES | authKW | 108206 | 0% | 80% | 4 |
| 10 | PENALTY POINT SYSTEM | authKW | 101444 | 0% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Transportation | 190734 | 44% | 1% | 414 |
| 2 | Ergonomics | 87698 | 29% | 1% | 269 |
| 3 | Social Sciences, Interdisciplinary | 25412 | 28% | 0% | 258 |
| 4 | Transportation Science & Technology | 16553 | 17% | 0% | 158 |
| 5 | Public, Environmental & Occupational Health | 8072 | 38% | 0% | 358 |
| 6 | Economics | 2697 | 19% | 0% | 177 |
| 7 | Engineering, Civil | 2458 | 15% | 0% | 137 |
| 8 | Engineering, Industrial | 1460 | 7% | 0% | 66 |
| 9 | Operations Research & Management Science | 706 | 7% | 0% | 62 |
| 10 | Psychology, Applied | 363 | 3% | 0% | 31 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | AMA CTEP CHAIR RD SAFETY | 67630 | 0% | 100% | 2 |
| 2 | TRAF SEGURIDAD VIAL INTRAS | 67630 | 0% | 100% | 2 |
| 3 | AME DEST | 45085 | 0% | 67% | 2 |
| 4 | RD SAFETY ASSESSMENT | 45085 | 0% | 67% | 2 |
| 5 | ABT SYST TECHNOL | 33815 | 0% | 100% | 1 |
| 6 | ADULT COMMUNITY HLTHBEHAV SURVEILLANCE BRA | 33815 | 0% | 100% | 1 |
| 7 | AG PRAVENT DGU | 33815 | 0% | 100% | 1 |
| 8 | BIOMED DOCTORATE | 33815 | 0% | 100% | 1 |
| 9 | BROCKPORT METRO | 33815 | 0% | 100% | 1 |
| 10 | BUR PROJECT DEV | 33815 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ACCIDENT ANALYSIS AND PREVENTION | 312457 | 23% | 4% | 215 |
| 2 | TRAFFIC INJURY PREVENTION | 43771 | 4% | 3% | 39 |
| 3 | JOURNAL OF SAFETY RESEARCH | 26905 | 3% | 2% | 32 |
| 4 | SAFETY SCIENCE | 24071 | 5% | 2% | 44 |
| 5 | TRANSPORTATION RESEARCH RECORD | 14343 | 7% | 1% | 61 |
| 6 | JOURNAL OF TRANSPORTATION SAFETY & SECURITY | 11366 | 1% | 6% | 6 |
| 7 | ITE JOURNAL-INSTITUTE OF TRANSPORTATION ENGINEERS | 9620 | 2% | 2% | 14 |
| 8 | EUROPEAN TRANSPORT RESEARCH REVIEW | 7893 | 1% | 4% | 6 |
| 9 | JOURNAL OF TRANSPORT ECONOMICS AND POLICY | 7554 | 1% | 2% | 13 |
| 10 | TRANSPORT POLICY | 6143 | 2% | 1% | 14 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SPEED CAMERAS | 349004 | 2% | 61% | 17 | Search SPEED+CAMERAS | Search SPEED+CAMERAS |
| 2 | ROAD FATALITIES | 347806 | 1% | 86% | 12 | Search ROAD+FATALITIES | Search ROAD+FATALITIES |
| 3 | SPEED LIMIT | 286603 | 3% | 31% | 27 | Search SPEED+LIMIT | Search SPEED+LIMIT |
| 4 | ROAD SAFETY | 231189 | 8% | 9% | 73 | Search ROAD+SAFETY | Search ROAD+SAFETY |
| 5 | ROAD SAFETY POLICY | 152164 | 1% | 75% | 6 | Search ROAD+SAFETY+POLICY | Search ROAD+SAFETY+POLICY |
| 6 | TRAFFIC FATALITIES | 109879 | 1% | 25% | 13 | Search TRAFFIC+FATALITIES | Search TRAFFIC+FATALITIES |
| 7 | ANTILOCK BRAKES | 108206 | 0% | 80% | 4 | Search ANTILOCK+BRAKES | Search ANTILOCK+BRAKES |
| 8 | PENALTY POINT SYSTEM | 101444 | 0% | 100% | 3 | Search PENALTY+POINT+SYSTEM | Search PENALTY+POINT+SYSTEM |
| 9 | QUANTIFIED ROAD SAFETY TARGET | 101444 | 0% | 100% | 3 | Search QUANTIFIED+ROAD+SAFETY+TARGET | Search QUANTIFIED+ROAD+SAFETY+TARGET |
| 10 | ROAD SAFETY INDICATORS | 101444 | 0% | 100% | 3 | Search ROAD+SAFETY+INDICATORS | Search ROAD+SAFETY+INDICATORS |
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 1 |