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 |
|---|---|---|---|
| 22 | 4 | AUTOMATION & CONTROL SYSTEMS//ENGINEERING, CIVIL//ACOUSTICS | 457813 |
| 441 | 3 | INVERSE PROBLEMS//ELECTRICAL IMPEDANCE TOMOGRAPHY//INVERSE SCATTERING | 27955 |
| 1738 | 2 | JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA//IEEE JOURNAL OF OCEANIC ENGINEERING//ACOUSTICAL PHYSICS | 6854 |
| 38005 | 1 | SILENT SONAR//POLISH MARITIME RESEARCH//MARINE PROPULSORS | 72 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SILENT SONAR | authKW | 1313214 | 4% | 100% | 3 |
| 2 | POLISH MARITIME RESEARCH | journal | 949256 | 42% | 7% | 30 |
| 3 | MARINE PROPULSORS | authKW | 875476 | 3% | 100% | 2 |
| 4 | ROTARY HYDRAULIC MACHINERY | authKW | 875476 | 3% | 100% | 2 |
| 5 | SEA BED STRUCTURE | authKW | 875476 | 3% | 100% | 2 |
| 6 | SEA BOTTOM ACOUSTICS | authKW | 875476 | 3% | 100% | 2 |
| 7 | MARINE ELECT SYST | address | 656604 | 4% | 50% | 3 |
| 8 | ACOUSTIC CLIMATE OF THE BALTIC SEA | authKW | 437738 | 1% | 100% | 1 |
| 9 | ADVANCE VERY HIGH RESOLUTION RADIOMETER AVHRR | authKW | 437738 | 1% | 100% | 1 |
| 10 | BEHALTER UND SCHORNSTEINBAU VESSELS AND CHIMNEYS | authKW | 437738 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Marine | 40216 | 43% | 0% | 31 |
| 2 | Acoustics | 460 | 15% | 0% | 11 |
| 3 | Engineering, Aerospace | 207 | 8% | 0% | 6 |
| 4 | Engineering, Ocean | 174 | 4% | 0% | 3 |
| 5 | Remote Sensing | 60 | 4% | 0% | 3 |
| 6 | Physics, Multidisciplinary | 32 | 11% | 0% | 8 |
| 7 | Engineering, Civil | 23 | 6% | 0% | 4 |
| 8 | Oceanography | 20 | 4% | 0% | 3 |
| 9 | Construction & Building Technology | 16 | 3% | 0% | 2 |
| 10 | Telecommunications | 12 | 4% | 0% | 3 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MARINE ELECT SYST | 656604 | 4% | 50% | 3 |
| 2 | ENGN SERV CO | 437738 | 1% | 100% | 1 |
| 3 | ENVIRONM DOCTORAL STUDIES | 437738 | 1% | 100% | 1 |
| 4 | GEOSPATIAL CIVIL ENGN | 437738 | 1% | 100% | 1 |
| 5 | MARITIME ELECT SYST | 437738 | 1% | 100% | 1 |
| 6 | SPACE EARTH SCI PROGRAM | 437738 | 1% | 100% | 1 |
| 7 | STRUCT ACOUST INTELLIGENT MAT GRP | 437738 | 1% | 100% | 1 |
| 8 | COMP GDANSK | 218868 | 1% | 50% | 1 |
| 9 | OCEAN ENGN SHIP TECHNOL | 150070 | 8% | 6% | 6 |
| 10 | CNRS STRASBOURG | 145911 | 1% | 33% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | POLISH MARITIME RESEARCH | 949256 | 42% | 7% | 30 |
| 2 | ARCHIVES OF ACOUSTICS | 40645 | 11% | 1% | 8 |
| 3 | MARINE GEODESY | 2929 | 3% | 0% | 2 |
| 4 | SEA TECHNOLOGY | 2881 | 3% | 0% | 2 |
| 5 | ACTA ACUSTICA UNITED WITH ACUSTICA | 2356 | 4% | 0% | 3 |
| 6 | ACTA PHYSICA POLONICA A | 1772 | 10% | 0% | 7 |
| 7 | IEEE AEROSPACE AND ELECTRONIC SYSTEMS MAGAZINE | 1629 | 3% | 0% | 2 |
| 8 | EARTH SCIENCE INFORMATICS | 1578 | 1% | 0% | 1 |
| 9 | JOURNAL OF HYDRODYNAMICS | 1030 | 3% | 0% | 2 |
| 10 | SURVEY REVIEW | 776 | 1% | 0% | 1 |
Author Key Words |
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 |