Class information for:
Level 1: GEOPHYSICS//SEISM IMAGING MODELING//MULTIPLE ATTENUATION

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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
392 3       GEOPHYSICS//GEOPHYSICAL PROSPECTING//GEOCHEMISTRY & GEOPHYSICS 32579
427 2             GEOPHYSICS//GEOPHYSICAL PROSPECTING//GEOCHEMISTRY & GEOPHYSICS 16715
7882 1                   GEOPHYSICS//SEISM IMAGING MODELING//MULTIPLE ATTENUATION 1342

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GEOPHYSICS journal 795718 38% 7% 511
2 SEISM IMAGING MODELING address 414239 2% 84% 21
3 MULTIPLE ATTENUATION authKW 391382 1% 83% 20
4 RANDOM NOISE ATTENUATION authKW 380426 1% 90% 18
5 TIME FREQUENCY PEAK FILTERING TFPF authKW 375733 1% 100% 16
6 DEBLENDING authKW 333981 1% 89% 16
7 GROUND ROLL authKW 286265 1% 76% 16
8 SPARSE INVERSION authKW 251598 1% 71% 15
9 CASP PROJECT address 240161 1% 68% 15
10 SURFACE RELATED MULTIPLE authKW 234833 1% 100% 10

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Geochemistry & Geophysics 122510 83% 0% 1111
2 Mining & Mineral Processing 3733 6% 0% 75
3 Remote Sensing 1487 5% 0% 64
4 Imaging Science & Photographic Technology 1446 5% 0% 65
5 Geosciences, Multidisciplinary 585 9% 0% 117
6 Engineering, Electrical & Electronic 117 8% 0% 110
7 Acoustics 44 1% 0% 19
8 Engineering, Ocean 18 0% 0% 5
9 Engineering, Petroleum 10 0% 0% 5
10 Computer Science, Interdisciplinary Applications 10 1% 0% 19

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SEISM IMAGING MODELING 414239 2% 84% 21
2 CASP PROJECT 240161 1% 68% 15
3 JOHN A KATHERINE G JACKSON GEOSCI 188336 4% 15% 52
4 STATE PETR OURCES PROSPECTING 136633 5% 8% 73
5 BUR ECON GEOL 112241 5% 7% 70
6 PESQUISA GEOFIS GEOL CPPG UFBA 93929 0% 67% 6
7 M OSRP 93925 1% 50% 8
8 UNIV STN 80600 2% 14% 25
9 GEOEXPLORAT SCI TECHNOL 68573 3% 8% 38
10 SEISM EXPLORAT 68305 1% 36% 8

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GEOPHYSICS 795718 38% 7% 511
2 GEOPHYSICAL PROSPECTING 226589 11% 6% 153
3 JOURNAL OF SEISMIC EXPLORATION 218808 5% 14% 68
4 JOURNAL OF GEOPHYSICS AND ENGINEERING 60026 4% 5% 48
5 APPLIED GEOPHYSICS 59608 3% 7% 36
6 JOURNAL OF APPLIED GEOPHYSICS 56547 6% 3% 75
7 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 55655 8% 2% 108
8 IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 9878 3% 1% 38
9 GEOPHYSICAL JOURNAL INTERNATIONAL 3706 3% 0% 39
10 IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 3428 1% 1% 15

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MULTIPLE ATTENUATION 391382 1% 83% 20 Search MULTIPLE+ATTENUATION Search MULTIPLE+ATTENUATION
2 RANDOM NOISE ATTENUATION 380426 1% 90% 18 Search RANDOM+NOISE+ATTENUATION Search RANDOM+NOISE+ATTENUATION
3 TIME FREQUENCY PEAK FILTERING TFPF 375733 1% 100% 16 Search TIME+FREQUENCY+PEAK+FILTERING+TFPF Search TIME+FREQUENCY+PEAK+FILTERING+TFPF
4 DEBLENDING 333981 1% 89% 16 Search DEBLENDING Search DEBLENDING
5 GROUND ROLL 286265 1% 76% 16 Search GROUND+ROLL Search GROUND+ROLL
6 SPARSE INVERSION 251598 1% 71% 15 Search SPARSE+INVERSION Search SPARSE+INVERSION
7 SURFACE RELATED MULTIPLE 234833 1% 100% 10 Search SURFACE+RELATED+MULTIPLE Search SURFACE+RELATED+MULTIPLE
8 INTERNAL MULTIPLES 211350 1% 100% 9 Search INTERNAL+MULTIPLES Search INTERNAL+MULTIPLES
9 SEISMIC DENOISING 211350 1% 100% 9 Search SEISMIC+DENOISING Search SEISMIC+DENOISING
10 GROUND ROLL NOISE 187866 1% 100% 8 Search GROUND+ROLL+NOISE Search GROUND+ROLL+NOISE

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


rank cluster_id2 link
1 27025 VIBROSEIS//SEISMIC VIBRATOR//BGP OFFSHORE
2 1120 GEOPHYSICS//FULL WAVEFORM INVERSION//GEOPHYSICAL PROSPECTING
3 6283 GEOPHYSICS//INVERSE Q FILTERING//AVO
4 22163 SEISMIC ATTRIBUTES//HORIZON PICKING//INTERPRETATION-A JOURNAL OF SUBSURFACE CHARACTERIZATION
5 5172 SEISMIC INTERFEROMETRY//SURFACE WAVES AND FREE OSCILLATIONS//SEISMIC NOISE
6 20725 SHEARLETS//NUMER HARMON ANAL GRP NUHAG//CURVELETS
7 9591 BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA//SEISMIC MONITORING AND TEST BAN TREATY VERIFICATION//SEISMIC EVENT LOCATION
8 16674 CONTROLLED SOURCE SEISMOL GRP//GEOPHYSICS//LANDSTREAMER
9 28651 NFFT//SPARSE FOURIER RECONSTRUCTION//NONUNIFORM FAST FOURIER TRANSFORM
10 33084 ALUMINA HEXAGONAL BORON NITRIDE//DELTA SHAPED TIME DEPENDENCE//DIRECT S

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