Class information for:
Level 1: EXISTENCE PROBLEM//LEAST ABSOLUTE DEVIATIONS//LEAST ABSOLUTE VALUE REGRESSION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
20629 451 19.8 28%


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
15 4 MATHEMATICS//MATHEMATICS, APPLIED//MATH 719832
446 3       MATHEMATICS, APPLIED//JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS//GLOBAL CONVERGENCE 26149
3681 2             JOURNAL OF APPROXIMATION THEORY//EXISTENCE PROBLEM//POLYA ALGORITHM 1141
20629 1                   EXISTENCE PROBLEM//LEAST ABSOLUTE DEVIATIONS//LEAST ABSOLUTE VALUE REGRESSION 451

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 EXISTENCE PROBLEM authKW 1163876 4% 90% 19
2 LEAST ABSOLUTE DEVIATIONS authKW 475096 4% 35% 20
3 LEAST ABSOLUTE VALUE REGRESSION authKW 348195 1% 86% 6
4 L1 REGRESSION authKW 346716 3% 39% 13
5 MINIMUM SUM OF ABSOLUTE ERRORS REGRESSION authKW 282102 1% 83% 5
6 L1 NORM APPROXIMATION authKW 216654 1% 80% 4
7 REDUCED GRADIENT ALGORITHM authKW 203115 1% 100% 3
8 TOTAL LEAST SQUARES ESTIMATE authKW 203115 1% 100% 3
9 WEIGHTED MEDIAN PROBLEM authKW 180544 1% 67% 4
10 3 PARAMETER DISTRIBUTION authKW 135410 0% 100% 2

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Statistics & Probability 7163 31% 0% 139
2 Mathematics, Applied 2713 31% 0% 141
3 Operations Research & Management Science 2480 17% 0% 77
4 Computer Science, Interdisciplinary Applications 852 12% 0% 55
5 Computer Science, Software Engineering 200 5% 0% 24
6 Engineering, Industrial 141 3% 0% 15
7 Social Sciences, Mathematical Methods 127 2% 0% 10
8 Mathematics, Interdisciplinary Applications 51 3% 0% 13
9 Automation & Control Systems 35 2% 0% 10
10 Computer Science, Theory & Methods 35 3% 0% 14

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ARMY TRAINING DO INE COMMAND 67705 0% 100% 1
2 DOERNER BUSINESS MANAGEMENT 67705 0% 100% 1
3 DPE4T ELECT AUTOMAT 67705 0% 100% 1
4 ITALIAN COUNCIL ISTI 67705 0% 100% 1
5 MKT DECIS SCI TEAM 67705 0% 100% 1
6 ODJEL MATEMATIKU 67705 0% 100% 1
7 RED MCCOMBS BUSINESS B6500 67705 0% 100% 1
8 UNITE RECH LOGIST 67705 0% 100% 1
9 INFORMAT RISK OPERAT MANAGEMENT IROM 33851 0% 50% 1
10 METODOS ESTATISTICOS 33851 0% 50% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 COMMUNICATIONS IN STATISTICS PART B-SIMULATION AND COMPUTATION 29875 2% 6% 7
2 SIAM JOURNAL ON SCIENTIFIC AND STATISTICAL COMPUTING 23013 4% 2% 17
3 COMPUTATIONAL STATISTICS & DATA ANALYSIS 12303 7% 1% 30
4 COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION 9612 5% 1% 21
5 BIT NUMERICAL MATHEMATICS 2896 2% 1% 8
6 ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE 2851 2% 1% 7
7 GEODETSKI LIST 2602 0% 4% 1
8 COMMUNICATIONS IN STATISTICS-THEORY AND METHODS 2136 4% 0% 16
9 APPLIED MATHEMATICS AND COMPUTATION 2016 5% 0% 23
10 JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION 1661 2% 0% 8

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 EXISTENCE PROBLEM 1163876 4% 90% 19 Search EXISTENCE+PROBLEM Search EXISTENCE+PROBLEM
2 LEAST ABSOLUTE DEVIATIONS 475096 4% 35% 20 Search LEAST+ABSOLUTE+DEVIATIONS Search LEAST+ABSOLUTE+DEVIATIONS
3 LEAST ABSOLUTE VALUE REGRESSION 348195 1% 86% 6 Search LEAST+ABSOLUTE+VALUE+REGRESSION Search LEAST+ABSOLUTE+VALUE+REGRESSION
4 L1 REGRESSION 346716 3% 39% 13 Search L1+REGRESSION Search L1+REGRESSION
5 MINIMUM SUM OF ABSOLUTE ERRORS REGRESSION 282102 1% 83% 5 Search MINIMUM+SUM+OF+ABSOLUTE+ERRORS+REGRESSION Search MINIMUM+SUM+OF+ABSOLUTE+ERRORS+REGRESSION
6 L1 NORM APPROXIMATION 216654 1% 80% 4 Search L1+NORM+APPROXIMATION Search L1+NORM+APPROXIMATION
7 REDUCED GRADIENT ALGORITHM 203115 1% 100% 3 Search REDUCED+GRADIENT+ALGORITHM Search REDUCED+GRADIENT+ALGORITHM
8 TOTAL LEAST SQUARES ESTIMATE 203115 1% 100% 3 Search TOTAL+LEAST+SQUARES+ESTIMATE Search TOTAL+LEAST+SQUARES+ESTIMATE
9 WEIGHTED MEDIAN PROBLEM 180544 1% 67% 4 Search WEIGHTED+MEDIAN+PROBLEM Search WEIGHTED+MEDIAN+PROBLEM
10 3 PARAMETER DISTRIBUTION 135410 0% 100% 2 Search 3+PARAMETER+DISTRIBUTION Search 3+PARAMETER+DISTRIBUTION

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 DIELMAN, TE , (2005) LEAST ABSOLUTE VALUE REGRESSION: RECENT CONTRIBUTIONS.JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION. VOL. 75. ISSUE 4. P. 263-286 54 49% 27
2 MARKOVIC, D , JUKIC, D , (2013) ON PARAMETER ESTIMATION IN THE BASS MODEL BY NONLINEAR LEAST SQUARES FITTING THE ADOPTION CURVE.INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS AND COMPUTER SCIENCE. VOL. 23. ISSUE 1. P. 145-155 12 92% 2
3 NARULA, SC , SALDIVA, PHN , ANDRE, CDS , ELIAN, SN , FERREIRA, AF , CAPELOZZI, V , (1999) THE MINIMUM SUM OF ABSOLUTE ERRORS REGRESSION: A ROBUST ALTERNATIVE TO THE LEAST SQUARES REGRESSION.STATISTICS IN MEDICINE. VOL. 18. ISSUE 11. P. 1401 -1417 18 82% 12
4 JUKIC, D , (2013) ON NONLINEAR WEIGHTED LEAST SQUARES ESTIMATION OF BASS DIFFUSION MODEL.APPLIED MATHEMATICS AND COMPUTATION. VOL. 219. ISSUE 14. P. 7891-7900 10 100% 0
5 JUKIC, D , (2011) TOTAL LEAST SQUARES FITTING BASS DIFFUSION MODEL.MATHEMATICAL AND COMPUTER MODELLING. VOL. 53. ISSUE 9-10. P. 1756 -1770 11 92% 1
6 PINAR, MC , (2004) FINITE COMPUTATION OF THE L(1) ESTIMATOR FROM HUBER'S M-ESTIMATOR IN LINEAR REGRESSION.COMPUTING. VOL. 72. ISSUE 3-4. P. 365-384 13 93% 1
7 JUKIC, D , (2014) A SIMPLE PROOF OF THE EXISTENCE OF THE BEST ESTIMATOR IN A QUASILINEAR REGRESSION MODEL.JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS. VOL. 162. ISSUE 1. P. 293 -302 9 100% 0
8 VINCEK, D , KRALIK, G , KUSEC, G , SABO, K , SCITOVSKI, R , (2012) APPLICATION OF GROWTH FUNCTIONS IN THE PREDICTION OF LIVE WEIGHT OF DOMESTIC ANIMALS.CENTRAL EUROPEAN JOURNAL OF OPERATIONS RESEARCH. VOL. 20. ISSUE 4. P. 719 -733 11 73% 0
9 MARKOVIC, D , JUKIC, D , (2010) ON NONLINEAR WEIGHTED TOTAL LEAST SQUARES PARAMETER ESTIMATION PROBLEM FOR THE THREE-PARAMETER WEIBULL DENSITY.APPLIED MATHEMATICAL MODELLING. VOL. 34. ISSUE 7. P. 1839 -1848 9 90% 9
10 MARKOVIC, D , JUKIC, D , BENSIC, M , (2009) NONLINEAR WEIGHTED LEAST SQUARES ESTIMATION OF A THREE-PARAMETER WEIBULL DENSITY WITH A NONPARAMETRIC START.JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS. VOL. 228. ISSUE 1. P. 304 -312 8 100% 12

Classes with closest relation at Level 1


Rank Class id link
1 23708 SPACINGS//BAYESIAN LIKELIHOOD ESTIMATORS//SPACINGS TESTS
2 14266 QUANTILE REGRESSION//REGRESSION QUANTILES//ASYMMETRIC LAPLACE DISTRIBUTION
3 5321 BREAKDOWN POINT//ROBUST REGRESSION//OUTLIERS
4 23914 MAXIMUM QUASI LIKELIHOOD ESTIMATOR//MAXIMUM QUASI LIKELIHOOD ESTIMATE//LS ESTIMATE
5 20613 DEFICIENT BASIS//BASIC VARIABLE SET//PIVOT RULE
6 28762 EIGEN COORDINATES METHOD//UISPA LAETA INEGI//PSEUDO PHASE PLANE
7 22379 PICK ANY C//PEARSON TYPE DISTRIBUTIONS//POLYNOMIAL MULTIPLICATION ALGORITHM
8 18682 CONVEX FEASIBILITY PROBLEM//ALTERNATING PROJECTIONS//CONVEX FEASIBILITY
9 29734 SUPERCONDUCTIVITY MECHANISM//PROBABILISTIC ESTIMATE//RVB THEORY
10 35482 ADV STUDIES SOCIOL//ENDOGENOUS ORDINAL VARIABLES//EXECUTIVE PROGRAMMES

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