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 |
| 481 | 3 | ULTRASONICS//ACOUSTICS//IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL | 24635 |
| 946 | 2 | IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL//ACOUSTICS//ULTRASONIC IMAGING | 11121 |
| 21457 | 1 | SOUND PROBE//OCEAN ACOUSTIC TOMOGRAPHY//UNDERGROUND IMAGING | 442 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SOUND PROBE | authKW | 931704 | 3% | 93% | 14 |
| 2 | OCEAN ACOUSTIC TOMOGRAPHY | authKW | 523918 | 3% | 57% | 13 |
| 3 | UNDERGROUND IMAGING | authKW | 427824 | 1% | 100% | 6 |
| 4 | INFORMAT SYST DESIGN | address | 375255 | 5% | 26% | 20 |
| 5 | AERIAL ULTRASONIC WAVE | authKW | 285216 | 1% | 100% | 4 |
| 6 | CONVERGING ACOUSTIC WAVE | authKW | 285216 | 1% | 100% | 4 |
| 7 | RECIPROCAL TRANSMISSION | authKW | 285216 | 1% | 100% | 4 |
| 8 | ULTRASONIC INVERSE SCATTERING | authKW | 285216 | 1% | 100% | 4 |
| 9 | SYST INFORMAT ENGN | address | 249353 | 15% | 5% | 66 |
| 10 | AERIAL SONAR | authKW | 213912 | 1% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Physics, Applied | 8192 | 85% | 0% | 375 |
| 2 | Acoustics | 453 | 6% | 0% | 28 |
| 3 | Audiology & Speech-Language Pathology | 403 | 4% | 0% | 18 |
| 4 | Materials Science, Characterization, Testing | 8 | 1% | 0% | 3 |
| 5 | Remote Sensing | 6 | 1% | 0% | 3 |
| 6 | Construction & Building Technology | 2 | 1% | 0% | 3 |
| 7 | Computer Science, Hardware & Architecture | 2 | 1% | 0% | 3 |
| 8 | Oceanography | 2 | 1% | 0% | 4 |
| 9 | Engineering, Ocean | 2 | 0% | 0% | 1 |
| 10 | Microscopy | 0 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | INFORMAT SYST DESIGN | 375255 | 5% | 26% | 20 |
| 2 | SYST INFORMAT ENGN | 249353 | 15% | 5% | 66 |
| 3 | ADV COMP INFRASTRUCT | 142604 | 1% | 50% | 4 |
| 4 | ENGN INFORMAT SYST | 115905 | 5% | 8% | 20 |
| 5 | SHIMIZU TECHNOL | 106953 | 1% | 50% | 3 |
| 6 | 3M IND ELE SECTOR | 71304 | 0% | 100% | 1 |
| 7 | DEP INFORMAT SYST DESIGN | 71304 | 0% | 100% | 1 |
| 8 | DEPP ASTRONAUT MECH | 71304 | 0% | 100% | 1 |
| 9 | ELE OACOUST SYST | 71304 | 0% | 100% | 1 |
| 10 | ELECT ELELCT COMP ENGN | 71304 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JAPANESE JOURNAL OF APPLIED PHYSICS | 137834 | 40% | 1% | 178 |
| 2 | JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 84206 | 43% | 1% | 191 |
| 3 | MARINE GEODESY | 1069 | 1% | 1% | 3 |
| 4 | JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 742 | 4% | 0% | 16 |
| 5 | JOURNAL OF MEDICAL ULTRASONICS | 556 | 0% | 0% | 2 |
| 6 | ULTRASONICS | 423 | 1% | 0% | 5 |
| 7 | ALTA FREQUENZA | 392 | 0% | 1% | 1 |
| 8 | SOVIET SOIL SCIENCE | 290 | 0% | 0% | 1 |
| 9 | IEEE TRANSACTIONS ON SONICS AND ULTRASONICS | 228 | 0% | 0% | 1 |
| 10 | JAPANESE JOURNAL OF MEDICINE | 112 | 0% | 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 |