Class information for:
Level 1: CLIFFORD FOURIER TRANSFORM//QUATERNION FOURIER TRANSFORM//QUATERNIONIC FOURIER TRANSFORM

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
667 3       FRACTIONAL FOURIER TRANSFORM//FAULT DIAGNOSIS//MECHANICAL SYSTEMS AND SIGNAL PROCESSING 9652
1428 2             FRACTIONAL FOURIER TRANSFORM//FAULT DIAGNOSIS//MECHANICAL SYSTEMS AND SIGNAL PROCESSING 8175
26401 1                   CLIFFORD FOURIER TRANSFORM//QUATERNION FOURIER TRANSFORM//QUATERNIONIC FOURIER TRANSFORM 277

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CLIFFORD FOURIER TRANSFORM authKW 1565806 6% 81% 17
2 QUATERNION FOURIER TRANSFORM authKW 1066665 5% 63% 15
3 QUATERNIONIC FOURIER TRANSFORM authKW 809092 3% 89% 8
4 EMBEDDED COPROCESSORS authKW 568894 2% 100% 5
5 FPGA BASED PROTOTYPING authKW 474077 2% 83% 5
6 ADVANCES IN APPLIED CLIFFORD ALGEBRAS journal 375676 18% 7% 49
7 2D 3D POSE ESTIMATION authKW 364090 1% 80% 4
8 MULTI DIMENSIONAL FOURIER TRANSFORM authKW 341336 1% 100% 3
9 MULTIVECTOR VALUED FUNCTION authKW 341336 1% 100% 3
10 MUSTARD CONVOLUTION authKW 341336 1% 100% 3

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics, Applied 2296 36% 0% 101
2 Physics, Mathematical 1200 19% 0% 52
3 Computer Science, Artificial Intelligence 1007 16% 0% 45
4 Computer Science, Software Engineering 982 14% 0% 39
5 Engineering, Electrical & Electronic 421 25% 0% 68
6 Computer Science, Theory & Methods 219 8% 0% 23
7 Imaging Science & Photographic Technology 161 4% 0% 10
8 Mathematics 102 10% 0% 27
9 Robotics 96 2% 0% 5
10 Computer Science, Information Systems 46 4% 0% 11

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMP SCI PL MATH COGNIT SYST 227558 1% 100% 2
2 ARBEITSGRP 12 113779 0% 100% 1
3 GRAVIR LASMEA 113779 0% 100% 1
4 HUAIHE RIVER WATER OURCES COMMISS 113779 0% 100% 1
5 INNOVAT COMP ARCHITECTU 113779 0% 100% 1
6 MULTIMEDIA ARCHITECTU PLICAT GRP 113779 0% 100% 1
7 RADIO COMMUN NETWORK S 113779 0% 100% 1
8 UNITE RECH PRINCE 113779 0% 100% 1
9 GEOVIS 65014 1% 29% 2
10 DIGITAL SIGNAL PROC GRP DISPO 56888 0% 50% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ADVANCES IN APPLIED CLIFFORD ALGEBRAS 375676 18% 7% 49
2 IEEE COMPUTER GRAPHICS AND APPLICATIONS 5626 3% 1% 9
3 JOURNAL OF MATHEMATICAL IMAGING AND VISION 5226 3% 1% 7
4 INTERNATIONAL JOURNAL OF WAVELETS MULTIRESOLUTION AND INFORMATION PROCESSING 2571 1% 1% 4
5 MATHEMATICAL METHODS IN THE APPLIED SCIENCES 2301 3% 0% 9
6 JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS 2068 1% 0% 4
7 SIGNAL PROCESSING 1376 3% 0% 9
8 GRAPHICAL MODELS 1082 1% 0% 2
9 SIGNAL IMAGE AND VIDEO PROCESSING 980 1% 0% 3
10 IEEE TRANSACTIONS ON SIGNAL PROCESSING 892 3% 0% 9

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CLIFFORD FOURIER TRANSFORM 1565806 6% 81% 17 Search CLIFFORD+FOURIER+TRANSFORM Search CLIFFORD+FOURIER+TRANSFORM
2 QUATERNION FOURIER TRANSFORM 1066665 5% 63% 15 Search QUATERNION+FOURIER+TRANSFORM Search QUATERNION+FOURIER+TRANSFORM
3 QUATERNIONIC FOURIER TRANSFORM 809092 3% 89% 8 Search QUATERNIONIC+FOURIER+TRANSFORM Search QUATERNIONIC+FOURIER+TRANSFORM
4 EMBEDDED COPROCESSORS 568894 2% 100% 5 Search EMBEDDED+COPROCESSORS Search EMBEDDED+COPROCESSORS
5 FPGA BASED PROTOTYPING 474077 2% 83% 5 Search FPGA+BASED+PROTOTYPING Search FPGA+BASED+PROTOTYPING
6 2D 3D POSE ESTIMATION 364090 1% 80% 4 Search 2D+3D+POSE+ESTIMATION Search 2D+3D+POSE+ESTIMATION
7 MULTI DIMENSIONAL FOURIER TRANSFORM 341336 1% 100% 3 Search MULTI+DIMENSIONAL+FOURIER+TRANSFORM Search MULTI+DIMENSIONAL+FOURIER+TRANSFORM
8 MULTIVECTOR VALUED FUNCTION 341336 1% 100% 3 Search MULTIVECTOR+VALUED+FUNCTION Search MULTIVECTOR+VALUED+FUNCTION
9 MUSTARD CONVOLUTION 341336 1% 100% 3 Search MUSTARD+CONVOLUTION Search MUSTARD+CONVOLUTION
10 QUATERNION LINEAR CANONICAL TRANSFORM 341336 1% 100% 3 Search QUATERNION+LINEAR+CANONICAL+TRANSFORM Search QUATERNION+LINEAR+CANONICAL+TRANSFORM

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 29331 MONO COMPONENT//BEDROSIAN IDENTITY//RATIONAL ORTHOGONAL SYSTEM
2 10227 FRACTIONAL FOURIER TRANSFORM//LINEAR CANONICAL TRANSFORM//DISCRETE FRACTIONAL FOURIER TRANSFORM
3 22757 STEERABLE FILTERS//SCALE SPACE//MONOGENIC SIGNAL
4 20130 WIDELY LINEAR MODEL//COMPLEX VALUED NEURAL NETWORKS//IMPROPER GAUSSIAN SIGNALING
5 15608 ELKO//DIME SEZ METODI MODELLI MATEMAT//ELKO SPINORS
6 34926 BANKNOTE RECOGNITION//PAPER CURRENCY RECOGNITION//COUNTERFEIT COINS
7 9548 DUNKL TRANSFORM//DUNKL OPERATORS//UNCERTAINTY PRINCIPLE
8 10401 CLIFFORD ANALYSIS//CLIFFORD GRP//QUATERNIONIC ANALYSIS
9 25451 NEUTRIX LIMIT//BOEHMIANS//NEUTRIX
10 13523 MOMENT INVARIANTS//ORTHOGONAL MOMENTS//ZERNIKE MOMENTS

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