Class information for:
Level 1: OPERATOR EXPANSION METHOD//ACOUSTIC OBSTACLE SCATTERING//IST TEORIA DECIS FINANZA INNOVAT

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
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
247 3       IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS//JOURNAL OF GEODESY//IET RADAR SONAR AND NAVIGATION 46948
937 2             IET RADAR SONAR AND NAVIGATION//RADAR SIGNAL PROC//SYNTHETIC APERTURE RADAR SAR 11210
35916 1                   OPERATOR EXPANSION METHOD//ACOUSTIC OBSTACLE SCATTERING//IST TEORIA DECIS FINANZA INNOVAT 105

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPERATOR EXPANSION METHOD authKW 1200650 4% 100% 4
2 ACOUSTIC OBSTACLE SCATTERING authKW 960518 4% 80% 4
3 IST TEORIA DECIS FINANZA INNOVAT address 938004 5% 63% 5
4 SMART OBSTACLES authKW 900488 3% 100% 3
5 DIPARTIMENTO SCI SOCIALI D SERRANI address 416885 5% 28% 5
6 ANGULAR GLINT authKW 400215 2% 67% 2
7 IST MATEMAT STAT address 400215 2% 67% 2
8 AND WAVELET EXPANSION authKW 300163 1% 100% 1
9 ANGULAR DECEPTION authKW 300163 1% 100% 1
10 CONTROLLABLE RF RESISTANCE authKW 300163 1% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Telecommunications 2112 38% 0% 40
2 Engineering, Electrical & Electronic 1354 66% 0% 69
3 Engineering, Aerospace 484 10% 0% 11
4 Acoustics 36 4% 0% 4
5 Optics 32 9% 0% 9
6 Mathematics, Interdisciplinary Applications 23 4% 0% 4
7 Physics, Mathematical 23 5% 0% 5
8 Audiology & Speech-Language Pathology 19 2% 0% 2
9 Instruments & Instrumentation 16 5% 0% 5
10 Operations Research & Management Science 12 3% 0% 3

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IST TEORIA DECIS FINANZA INNOVAT 938004 5% 63% 5
2 DIPARTIMENTO SCI SOCIALI D SERRANI 416885 5% 28% 5
3 IST MATEMAT STAT 400215 2% 67% 2
4 DE FIN 300163 1% 100% 1
5 DIPARTIMENTO SCI SOC D SERRANI 300163 1% 100% 1
6 IST TEOR DECIS FINANZA INNOVAT 300163 1% 100% 1
7 SERV CENTRALIZZATO INFORMAT RETI 300163 1% 100% 1
8 SERV INFORMAT ORG 300163 1% 100% 1
9 DIPARTIMENTO MATEMAT G CASTELNUOVO 159409 13% 4% 14
10 CERI RIC PREVIS PREVENZ CONTROLLO RI I GE 60031 1% 20% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEE PROCEEDINGS-RADAR SONAR AND NAVIGATION 17059 6% 1% 6
2 IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS 8089 10% 0% 11
3 ACOUSTICS RESEARCH LETTERS ONLINE-ARLO 3125 1% 1% 1
4 ELECTRONICS LETTERS 3025 19% 0% 20
5 IET RADAR SONAR AND NAVIGATION 2247 3% 0% 3
6 APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL 1861 3% 0% 3
7 JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS 1180 4% 0% 4
8 IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 992 4% 0% 4
9 COMMUNICATIONS IN COMPUTATIONAL PHYSICS 909 2% 0% 2
10 JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS 791 2% 0% 2

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 OPERATOR EXPANSION METHOD 1200650 4% 100% 4 Search OPERATOR+EXPANSION+METHOD Search OPERATOR+EXPANSION+METHOD
2 ACOUSTIC OBSTACLE SCATTERING 960518 4% 80% 4 Search ACOUSTIC+OBSTACLE+SCATTERING Search ACOUSTIC+OBSTACLE+SCATTERING
3 SMART OBSTACLES 900488 3% 100% 3 Search SMART+OBSTACLES Search SMART+OBSTACLES
4 ANGULAR GLINT 400215 2% 67% 2 Search ANGULAR+GLINT Search ANGULAR+GLINT
5 AND WAVELET EXPANSION 300163 1% 100% 1 Search AND+WAVELET+EXPANSION Search AND+WAVELET+EXPANSION
6 ANGULAR DECEPTION 300163 1% 100% 1 Search ANGULAR+DECEPTION Search ANGULAR+DECEPTION
7 CONTROLLABLE RF RESISTANCE 300163 1% 100% 1 Search CONTROLLABLE+RF+RESISTANCE Search CONTROLLABLE+RF+RESISTANCE
8 CROSS EYE 300163 1% 100% 1 Search CROSS+EYE Search CROSS+EYE
9 CROSS EYE JAMMING 300163 1% 100% 1 Search CROSS+EYE+JAMMING Search CROSS+EYE+JAMMING
10 ELECTROMAGNETIC OBSTACLE SCATTERING 300163 1% 100% 1 Search ELECTROMAGNETIC+OBSTACLE+SCATTERING Search ELECTROMAGNETIC+OBSTACLE+SCATTERING

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 5028 METAMATERIAL ABSORBER//PERFECT ABSORBER//ABSORBER
2 37750 FIXED RADIO LINKS//RADAR PERFORMANCE SIGNATURE ANAL//SIGNAL PROC RADIOCOMMUN GRP TSR
3 7858 FREQUENCY SELECTIVE SURFACES//FREQUENCY SELECTIVE SURFACES FSSS//FREQUENCY SELECTIVE SURFACE FSS
4 26701 MONOPULSE ESTIMATION//SPATIAL POLARIZATION CHARACTERISTIC//MONOPULSE RADAR
5 751 MICROWAVE ABSORPTION//REFLECTION LOSS//MICROWAVE ABSORBING PROPERTIES
6 29704 TEM CELL//GIGAHERTZ TRANSVERSE ELECTROMAGNETIC GTEM CELL//RADIO SCI SECT
7 20756 HIGH ORDER SPECTRAL METHODS//BOUNDARY PERTURBATION METHODS//RADIATION CONDITION
8 27899 RETRODIRECTIVE ARRAY//RETRODIRECTIVITY//VAN ATTA ARRAY
9 38535 PHALERIA MACROCARPA//CINNABARIN//4H PYRAN 4 ONE 2 3 DIHYDRO 3 5 DIHYDROXY 6 METHYL DDMP
10 33928 AND TRANSMISSION COEFFICIENTS//CAPACITOR METHOD//MAGNETIC PERMEABILITY AND DIELECTRIC PERMITTIVITY SPECTRA

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