Class information for:
Level 2: SYSTEM IDENTIFICATION//ADAPTIVE FILTERING//ADAPTIVE FILTERS

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
151 3       AUTOMATION & CONTROL SYSTEMS//IEEE TRANSACTIONS ON AUTOMATIC CONTROL//INTERNATIONAL JOURNAL OF CONTROL 64927
1010 2             SYSTEM IDENTIFICATION//ADAPTIVE FILTERING//ADAPTIVE FILTERS 10647
3049 1                   ADAPTIVE FILTERING//ACOUSTIC ECHO CANCELLATION//ADAPTIVE FILTERS 2106
7910 1                   CLOSED LOOP IDENTIFICATION//SET MEMBERSHIP IDENTIFICATION//IDENTIFICATION FOR CONTROL 1338
8002 1                   RECURSIVE IDENTIFICATION//HAMMERSTEIN SYSTEM//HAMMERSTEIN MODEL 1329
11384 1                   BLOCK PULSE//HYBRID FUNCTIONS//INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE 1012
15408 1                   BISPECTRUM//HIGHER ORDER STATISTICS//HIGHER ORDER SPECTRA 740
16175 1                   IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING//AUTOREGRESSIVE SIGNALS//YULE WALKER EQUATIONS 696
16359 1                   VOLTERRA SERIES//VOLTERRA SYSTEMS//NONLINEAR OUTPUT FREQUENCY RESPONSE FUNCTION 685
17941 1                   FAST RLS ALGORITHM//IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING//FAST TRANSVERSAL FILTER ALGORITHM 601
19386 1                   ADAPTIVE NOTCH FILTER//ADAPTIVE IIR FILTERING//MULTIPLE NOTCH FILTER 531
20268 1                   STOCHASTIC ADAPTIVE CONTROL//OPTIMALITY ALMOST SURELY//FINITE MODEL ADAPTIVE CONTROL 490
21417 1                   ELEC//MULTISINE SIGNALS//NONPARAMETRIC NOISE MODELS 443
23673 1                   ERRORS IN VARIABLES MODELS//FRISCH SCHEME//BIAS ELIMINATING LEAST SQUARES 361
27289 1                   IMMITTANCE ALGORITHMS//ROUTH TEST//SCHUR COHN TEST 253
38405 1                   BUILDINGS STRUCTURES//COMP CIENT PESQUISA DESENVOLVIMENTO//CONTINUOUS STIRRED TANK REACTOR CSTR NETWORK MODEL 62

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SYSTEM IDENTIFICATION authKW 422848 7% 20% 700
2 ADAPTIVE FILTERING authKW 360631 4% 30% 406
3 ADAPTIVE FILTERS authKW 318763 3% 39% 274
4 RECURSIVE IDENTIFICATION authKW 297522 1% 77% 130
5 ACOUSTIC ECHO CANCELLATION authKW 254773 1% 90% 96
6 AUTOMATION & CONTROL SYSTEMS WoSSC 239960 31% 2% 3347
7 HAMMERSTEIN SYSTEM authKW 213963 1% 79% 92
8 IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING journal 192820 3% 21% 316
9 HAMMERSTEIN MODEL authKW 181469 1% 68% 90
10 WIENER SYSTEMS authKW 174154 1% 80% 74

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Automation & Control Systems 239960 31% 2% 3347
2 Engineering, Electrical & Electronic 113840 60% 1% 6400
3 Acoustics 7296 5% 1% 558
4 Operations Research & Management Science 4964 5% 0% 567
5 Instruments & Instrumentation 2340 5% 0% 585
6 Mathematics, Applied 2213 7% 0% 747
7 Computer Science, Theory & Methods 2045 4% 0% 475
8 Computer Science, Information Systems 2041 4% 0% 450
9 Computer Science, Hardware & Architecture 1986 3% 0% 290
10 Engineering, General 1654 4% 0% 376

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ADV PROC CONTROL LIGHT IND 151251 2% 30% 171
2 ELEC 87055 1% 32% 91
3 INTERNET THINGS ENGN 60913 1% 25% 81
4 LINSE CIRCUITS SIGNAL PROC 33272 0% 75% 15
5 ELECT TELECOMMUN COMP SCI 30268 0% 39% 26
6 FUNDAMENTAL ELECT RUMENTAT ELEC 28483 0% 57% 17
7 SYST CONTROL 27280 1% 8% 120
8 FUNDAMENTAL ELECT RUMENTAT 19425 0% 26% 25
9 COMMUN CONTROL ENGN 18521 0% 22% 29
10 MAGNET SUSPENS TECHNOL MAGLEV VEHICLE 17633 0% 30% 20

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 192820 3% 21% 316
2 IEEE TRANSACTIONS ON SIGNAL PROCESSING 163250 7% 7% 751
3 AUTOMATICA 158014 6% 8% 660
4 SIGNAL PROCESSING 121434 5% 8% 523
5 IEEE TRANSACTIONS ON AUTOMATIC CONTROL 102632 6% 6% 631
6 INTERNATIONAL JOURNAL OF CONTROL 67826 4% 6% 390
7 INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING 63908 2% 13% 172
8 INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE 56512 3% 6% 328
9 CIRCUITS SYSTEMS AND SIGNAL PROCESSING 35421 2% 7% 167
10 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS 33516 1% 8% 142

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SYSTEM IDENTIFICATION 422848 7% 20% 700 Search SYSTEM+IDENTIFICATION Search SYSTEM+IDENTIFICATION
2 ADAPTIVE FILTERING 360631 4% 30% 406 Search ADAPTIVE+FILTERING Search ADAPTIVE+FILTERING
3 ADAPTIVE FILTERS 318763 3% 39% 274 Search ADAPTIVE+FILTERS Search ADAPTIVE+FILTERS
4 RECURSIVE IDENTIFICATION 297522 1% 77% 130 Search RECURSIVE+IDENTIFICATION Search RECURSIVE+IDENTIFICATION
5 ACOUSTIC ECHO CANCELLATION 254773 1% 90% 96 Search ACOUSTIC+ECHO+CANCELLATION Search ACOUSTIC+ECHO+CANCELLATION
6 HAMMERSTEIN SYSTEM 213963 1% 79% 92 Search HAMMERSTEIN+SYSTEM Search HAMMERSTEIN+SYSTEM
7 HAMMERSTEIN MODEL 181469 1% 68% 90 Search HAMMERSTEIN+MODEL Search HAMMERSTEIN+MODEL
8 WIENER SYSTEMS 174154 1% 80% 74 Search WIENER+SYSTEMS Search WIENER+SYSTEMS
9 STOCHASTIC GRADIENT 123489 1% 61% 69 Search STOCHASTIC+GRADIENT Search STOCHASTIC+GRADIENT
10 ECHO CANCELLATION 122674 1% 63% 66 Search ECHO+CANCELLATION Search ECHO+CANCELLATION

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 1099 ITERATIVE LEARNING CONTROL//MODEL PREDICTIVE CONTROL//JOURNAL OF PROCESS CONTROL
2 226 AUTOMATION & CONTROL SYSTEMS//IEEE TRANSACTIONS ON AUTOMATIC CONTROL//INTERNATIONAL JOURNAL OF CONTROL
3 1159 RESIDUE NUMBER SYSTEM//DIGITAL FILTERS//IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS
4 3222 POWER LINE COMMUNICATION//POWER LINE COMMUNICATIONS PLC//IMPULSIVE NOISE
5 1023 DAMAGE DETECTION//STRUCTURAL HEALTH MONITORING//DAMAGE IDENTIFICATION
6 706 IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS//DIRECTION OF ARRIVAL ESTIMATION//ARRAY SIGNAL PROCESSING
7 343 OFDM//IEEE TRANSACTIONS ON COMMUNICATIONS//TELECOMMUNICATIONS
8 1277 SPEECH ENHANCEMENT//SPEECH COMMUNICATION//IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING
9 472 IEEE TRANSACTIONS ON NEURAL NETWORKS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//EXTREME LEARNING MACHINE
10 2987 DISTRIBUTED PARAMETER SYSTEMS//INFINITE DIMENSIONAL SYSTEMS//BOUNDARY CONTROL

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