Class information for:
Level 2: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA//IEEE JOURNAL OF OCEANIC ENGINEERING//ACOUSTICAL PHYSICS

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
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
4093 1                   ACOUSTICAL PHYSICS//NN ANDREEV ACOUST//JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 1883
4605 1                   GEOACOUSTIC INVERSION//JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA//MATCHED FIELD PROCESSING 1783
10475 1                   IEEE JOURNAL OF OCEANIC ENGINEERING//SIDE SCAN SONAR//SYNTHETIC APERTURE SONAR SAS 1090
12565 1                   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA//VERTICAL DIRECTIONALITY//BUBBLE CLOUDS 927
16104 1                   MARINE GEOMECH//GEODYNAM PROGRAM//SEDIMENT ACOUSTICS 699
31920 1                   ACOUSTIC SURVEY SYSTEM//ARC ARRAYS//CLARION CLIPPERTON FRACTURE ZONES 159
34123 1                   INT MONITORING SYST//T PHASES//CNRSIUEM 129
35414 1                   MULTIBEAM BATHYMETRIC SYSTEM MBS//NOAA UNH JOINT HYDROG//MULTIBEAM ECHOSOUNDER SYSTEM 112
38005 1                   SILENT SONAR//POLISH MARITIME RESEARCH//MARINE PROPULSORS 72

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA journal 869716 31% 9% 2117
2 IEEE JOURNAL OF OCEANIC ENGINEERING journal 809542 9% 29% 605
3 ACOUSTICAL PHYSICS journal 529582 8% 21% 555
4 ACOUSTICS WoSSC 478764 50% 3% 3409
5 AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY WoSSC 402104 31% 4% 2158
6 GEOACOUSTIC INVERSION authKW 263117 1% 94% 61
7 JOURNAL OF COMPUTATIONAL ACOUSTICS journal 191002 2% 26% 161
8 SOVIET PHYSICS ACOUSTICS-USSR journal 188334 4% 15% 271
9 NN ANDREEV ACOUST address 169199 1% 39% 95
10 ENGINEERING, OCEAN WoSSC 138320 12% 4% 817

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Acoustics 478764 50% 3% 3409
2 Audiology & Speech-Language Pathology 402104 31% 4% 2158
3 Engineering, Ocean 138320 12% 4% 817
4 Oceanography 67806 22% 1% 1540
5 Engineering, Civil 7944 10% 0% 685
6 Engineering, Marine 3624 1% 1% 93
7 Engineering, Electrical & Electronic 2139 13% 0% 877
8 Geochemistry & Geophysics 1556 5% 0% 331
9 Geosciences, Multidisciplinary 892 5% 0% 366
10 Remote Sensing 787 2% 0% 114

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NN ANDREEV ACOUST 169199 1% 39% 95
2 MARINE PHYS 129464 2% 21% 133
3 ANDREEV ACOUST 75597 1% 32% 51
4 UNDERWATER ACOUST ENVIRONM 60831 0% 88% 15
5 HAIKOU ACOUST 59753 0% 100% 13
6 PL S 59211 1% 13% 100
7 ENVIRONM HYDROACOUST 56302 0% 88% 14
8 STATE ACOUST 48241 1% 18% 59
9 WAVE 45110 1% 16% 60
10 UNDERSEA TECHNOL 42526 0% 49% 19

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 869716 31% 9% 2117
2 IEEE JOURNAL OF OCEANIC ENGINEERING 809542 9% 29% 605
3 ACOUSTICAL PHYSICS 529582 8% 21% 555
4 JOURNAL OF COMPUTATIONAL ACOUSTICS 191002 2% 26% 161
5 SOVIET PHYSICS ACOUSTICS-USSR 188334 4% 15% 271
6 SEA TECHNOLOGY 21983 1% 9% 54
7 INTERNATIONAL HYDROGRAPHIC REVIEW 21842 0% 20% 24
8 GEO-MARINE LETTERS 18354 1% 6% 68
9 PHYSICS OF WAVE PHENOMENA 13424 0% 9% 34
10 OKEANOLOGIYA 10641 1% 3% 74

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 GEOACOUSTIC INVERSION 263117 1% 94% 61 Search GEOACOUSTIC+INVERSION Search GEOACOUSTIC+INVERSION
2 MATCHED FIELD PROCESSING 125125 0% 83% 33 Search MATCHED+FIELD+PROCESSING Search MATCHED+FIELD+PROCESSING
3 UNDERWATER ACOUSTICS 114181 1% 37% 68 Search UNDERWATER+ACOUSTICS Search UNDERWATER+ACOUSTICS
4 UNDERWATER ACOUSTIC PROPAGATION 108796 0% 72% 33 Search UNDERWATER+ACOUSTIC+PROPAGATION Search UNDERWATER+ACOUSTIC+PROPAGATION
5 SHALLOW WATER ACOUSTICS 98541 0% 79% 27 Search SHALLOW+WATER+ACOUSTICS Search SHALLOW+WATER+ACOUSTICS
6 SIDE SCAN SONAR 86992 1% 29% 65 Search SIDE+SCAN+SONAR Search SIDE+SCAN+SONAR
7 SYNTHETIC APERTURE SONAR SAS 78423 0% 74% 23 Search SYNTHETIC+APERTURE+SONAR+SAS Search SYNTHETIC+APERTURE+SONAR+SAS
8 WAVEGUIDE INVARIANT 64349 0% 100% 14 Search WAVEGUIDE+INVARIANT Search WAVEGUIDE+INVARIANT
9 ACOUSTIC SEABED CLASSIFICATION 60057 0% 93% 14 Search ACOUSTIC+SEABED+CLASSIFICATION Search ACOUSTIC+SEABED+CLASSIFICATION
10 SEAFLOOR CLASSIFICATION 55483 0% 93% 13 Search SEAFLOOR+CLASSIFICATION Search SEAFLOOR+CLASSIFICATION

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 2


rank cluster_id2 link
1 3047 UNDERWATER ACOUSTIC COMMUNICATION//UNDERWATER SENSOR NETWORKS//TIME REVERSAL
2 863 ACOUSTICS//ACTIVE NOISE CONTROL//JOURNAL OF SOUND AND VIBRATION
3 1941 APPLIED ACOUSTICS//ROAD TRAFFIC NOISE//TRAFFIC NOISE
4 1422 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING//REMOTE SENSING//MICROWAVE RADIOMETRY
5 427 GEOPHYSICS//GEOPHYSICAL PROSPECTING//GEOCHEMISTRY & GEOPHYSICS
6 2161 GAS HYDRATE//MUD VOLCANO//POCKMARKS
7 706 IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS//DIRECTION OF ARRIVAL ESTIMATION//ARRAY SIGNAL PROCESSING
8 901 OCEANOGRAPHY//INTERNAL WAVES//JOURNAL OF PHYSICAL OCEANOGRAPHY
9 1758 ULTRASONICS SONOCHEMISTRY//SONOLUMINESCENCE//SONOLYSIS
10 946 IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL//ACOUSTICS//ULTRASONIC IMAGING

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