Class information for:
Level 1: AVERAGE SAMPLING//SAMPLING THEOREM//GENERALIZED SAMPLING

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
14 4 MATHEMATICS//MATHEMATICS, APPLIED//MATH 912822
482 3       MATHEMATICS//APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS//FRAMES 24304
1761 2             APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS//FRAMES//GABOR FRAMES 6749
11255 1                   AVERAGE SAMPLING//SAMPLING THEOREM//GENERALIZED SAMPLING 1023

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AVERAGE SAMPLING authKW 748597 3% 90% 27
2 SAMPLING THEOREM authKW 660614 6% 33% 65
3 GENERALIZED SAMPLING authKW 657874 3% 69% 31
4 SHIFT INVARIANT SPACES authKW 547625 5% 34% 53
5 IRREGULAR SAMPLING authKW 510980 5% 32% 52
6 NONUNIFORM SAMPLING authKW 360859 5% 23% 51
7 SAMPLING THEORY authKW 329463 4% 28% 38
8 DIRAC SYSTEMS authKW 286736 1% 85% 11
9 CHROMATIC DERIVATIVES authKW 277260 1% 100% 9
10 SAMPLING SERIES authKW 274009 1% 68% 13

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics, Applied 7648 35% 0% 355
2 Engineering, Electrical & Electronic 5793 45% 0% 456
3 Mathematics 2242 21% 0% 218
4 Computer Science, Information Systems 667 7% 0% 74
5 Computer Science, Hardware & Architecture 209 3% 0% 29
6 Acoustics 196 3% 0% 30
7 Mathematics, Interdisciplinary Applications 93 3% 0% 27
8 Computer Science, Software Engineering 89 3% 0% 27
9 Computer Science, Artificial Intelligence 86 3% 0% 31
10 Physics, Mathematical 84 3% 0% 33

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EUITT 173269 1% 38% 15
2 HEINRICH HERTZ CHAIR MOBILE COMMUN 105606 1% 29% 12
3 SIGNAL PROC MULTIMEDIA 69314 0% 75% 3
4 ETSIT 48478 2% 8% 20
5 TV IMAGE INFORMAT 44805 0% 36% 4
6 MATEMAT LICADA TELECOMUNICAC 41074 0% 67% 2
7 LEHRSTUHL MATH A 38892 1% 11% 12
8 CNRSUFR MATH INFORM 30807 0% 100% 1
9 DESIGN DUSSELDORF 30807 0% 100% 1
10 DLPR GRP 30807 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON SIGNAL PROCESSING 61882 14% 1% 143
2 APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS 21110 2% 3% 25
3 JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS 18538 2% 3% 23
4 IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 11566 2% 2% 24
5 SIGNAL PROCESSING 9347 4% 1% 45
6 NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION 9185 2% 1% 24
7 IEEE SIGNAL PROCESSING LETTERS 8640 4% 1% 36
8 INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING 8525 1% 2% 14
9 IEEE TRANSACTIONS ON INFORMATION THEORY 6441 4% 0% 45
10 GEC JOURNAL OF TECHNOLOGY 4925 0% 8% 2

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 AVERAGE SAMPLING 748597 3% 90% 27 Search AVERAGE+SAMPLING Search AVERAGE+SAMPLING
2 SAMPLING THEOREM 660614 6% 33% 65 Search SAMPLING+THEOREM Search SAMPLING+THEOREM
3 GENERALIZED SAMPLING 657874 3% 69% 31 Search GENERALIZED+SAMPLING Search GENERALIZED+SAMPLING
4 SHIFT INVARIANT SPACES 547625 5% 34% 53 Search SHIFT+INVARIANT+SPACES Search SHIFT+INVARIANT+SPACES
5 IRREGULAR SAMPLING 510980 5% 32% 52 Search IRREGULAR+SAMPLING Search IRREGULAR+SAMPLING
6 NONUNIFORM SAMPLING 360859 5% 23% 51 Search NONUNIFORM+SAMPLING Search NONUNIFORM+SAMPLING
7 SAMPLING THEORY 329463 4% 28% 38 Search SAMPLING+THEORY Search SAMPLING+THEORY
8 DIRAC SYSTEMS 286736 1% 85% 11 Search DIRAC+SYSTEMS Search DIRAC+SYSTEMS
9 CHROMATIC DERIVATIVES 277260 1% 100% 9 Search CHROMATIC+DERIVATIVES Search CHROMATIC+DERIVATIVES
10 SAMPLING SERIES 274009 1% 68% 13 Search SAMPLING+SERIES Search SAMPLING+SERIES

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 33708 LEVEL CROSSING SAMPLING//CHANNEL IDENTIFICATION MACHINES//TIME ENCODING MACHINES
2 4533 GABOR FRAMES//MODULATION SPACES//FRAMES
3 28651 NFFT//SPARSE FOURIER RECONSTRUCTION//NONUNIFORM FAST FOURIER TRANSFORM
4 25314 FIBEROPTIC FACEPLATE//BIASED ENCODING//DEVICES RADIOL HLTH ASSESSEMENT MED IMA
5 26966 DOUBLE EXPONENTIAL TRANSFORMATION//SINC GALERKIN METHOD//SINC COLLOCATION
6 27756 PROLATE SPHEROIDAL WAVE FUNCTIONS//CIRCULAR PROLATE SPHEROIDAL WAVE FUNCTIONS//EQUIPE RADIOELECT
7 5290 MULTIWAVELETS//REFINEMENT EQUATION//REFINABLE FUNCTIONS
8 5814 SUPER RESOLUTION//IMAGE SUPER RESOLUTION//FACE HALLUCINATION
9 37586 REFLECTIVITY DENSITY//DISCHARGE FREQUENCY CHARACTERISTICS//DISCRETE DISCHARGE MODEL
10 25965 SPECTRAL PARAMETER POWER SERIES//PSEUDOANALYTIC FUNCTION//CP METHODS

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