Class information for:
Level 1: DERIVATIVE FREE OPTIMIZATION//DIRECT SEARCH METHODS//DIRECT SEARCH

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
21563 414 25.5 45%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
377 3       TOPOLOGY OPTIMIZATION//STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION//LATTICE RULES 32367
3448 2             DERIVATIVE FREE OPTIMIZATION//GLOBAL OPTIMIZATION//FILLED FUNCTION METHOD 1526
21563 1                   DERIVATIVE FREE OPTIMIZATION//DIRECT SEARCH METHODS//DIRECT SEARCH 414

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 DERIVATIVE FREE OPTIMIZATION authKW 3671707 23% 51% 97
2 DIRECT SEARCH METHODS authKW 848171 6% 50% 23
3 DIRECT SEARCH authKW 747298 7% 35% 29
4 GENERATING SET SEARCH authKW 743705 3% 92% 11
5 BLACK BOX OPTIMIZATION authKW 487670 4% 37% 18
6 GENERALIZED PATTERN SEARCH authKW 460968 2% 63% 10
7 POSITIVE BASIS METHODS authKW 442536 1% 100% 6
8 PATTERN SEARCH authKW 410401 7% 21% 27
9 MESH ADAPTIVE DIRECT SEARCH authKW 405647 3% 50% 11
10 MIXED VARIABLE PROGRAMMING authKW 379315 1% 86% 6

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 Operations Research & Management Science 10156 36% 0% 147
2 Mathematics, Applied 8655 57% 0% 236
3 Computer Science, Software Engineering 1202 13% 0% 53
4 Engineering, General 518 9% 0% 37
5 Mathematics, Interdisciplinary Applications 432 8% 0% 32
6 Computer Science, Interdisciplinary Applications 254 7% 0% 30
7 Computer Science, Artificial Intelligence 86 4% 0% 18
8 Computer Science, Theory & Methods 84 5% 0% 19
9 Automation & Control Systems 40 2% 0% 10
10 Engineering, Industrial 28 2% 0% 7

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 MATH GENIE IND 214081 7% 9% 31
2 GERAD 148340 7% 7% 29
3 IST ANALISI SISTEMI INFORMAT IASI A RUBERTI 147512 0% 100% 2
4 ACTOR SPIN OFF 73756 0% 100% 1
5 AFLMA LGY 73756 0% 100% 1
6 BILGISAYAR BIL UYG ARASTIRMA MERKEZI 73756 0% 100% 1
7 CIICESI INNOVAT BUSINESS SCI INFORMAT 73756 0% 100% 1
8 COMP PLIED MATH 73756 0% 100% 1
9 COMPUTAT SCI MAT 73756 0% 100% 1
10 ENGN DEV STN 73756 0% 100% 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 SIAM JOURNAL ON OPTIMIZATION 158094 15% 3% 62
2 OPTIMIZATION AND ENGINEERING 80359 5% 5% 22
3 OPTIMIZATION METHODS & SOFTWARE 42779 6% 2% 24
4 COMPUTATIONAL OPTIMIZATION AND APPLICATIONS 30224 6% 2% 23
5 OPTIMIZATION LETTERS 11109 3% 1% 12
6 PACIFIC JOURNAL OF OPTIMIZATION 4843 1% 1% 5
7 MATHEMATICAL PROGRAMMING 4625 3% 0% 14
8 JOURNAL OF GLOBAL OPTIMIZATION 3317 2% 0% 10
9 ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE 3107 2% 1% 7
10 EVOLUTIONARY COMPUTATION 2530 1% 1% 4

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 DERIVATIVE FREE OPTIMIZATION 3671707 23% 51% 97 Search DERIVATIVE+FREE+OPTIMIZATION Search DERIVATIVE+FREE+OPTIMIZATION
2 DIRECT SEARCH METHODS 848171 6% 50% 23 Search DIRECT+SEARCH+METHODS Search DIRECT+SEARCH+METHODS
3 DIRECT SEARCH 747298 7% 35% 29 Search DIRECT+SEARCH Search DIRECT+SEARCH
4 GENERATING SET SEARCH 743705 3% 92% 11 Search GENERATING+SET+SEARCH Search GENERATING+SET+SEARCH
5 BLACK BOX OPTIMIZATION 487670 4% 37% 18 Search BLACK+BOX+OPTIMIZATION Search BLACK+BOX+OPTIMIZATION
6 GENERALIZED PATTERN SEARCH 460968 2% 63% 10 Search GENERALIZED+PATTERN+SEARCH Search GENERALIZED+PATTERN+SEARCH
7 POSITIVE BASIS METHODS 442536 1% 100% 6 Search POSITIVE+BASIS+METHODS Search POSITIVE+BASIS+METHODS
8 PATTERN SEARCH 410401 7% 21% 27 Search PATTERN+SEARCH Search PATTERN+SEARCH
9 MESH ADAPTIVE DIRECT SEARCH 405647 3% 50% 11 Search MESH+ADAPTIVE+DIRECT+SEARCH Search MESH+ADAPTIVE+DIRECT+SEARCH
10 MIXED VARIABLE PROGRAMMING 379315 1% 86% 6 Search MIXED+VARIABLE+PROGRAMMING Search MIXED+VARIABLE+PROGRAMMING

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 KOLDA, TG , LEWIS, RM , TORCZON, V , (2003) OPTIMIZATION BY DIRECT SEARCH: NEW PERSPECTIVES ON SOME CLASSICAL AND MODERN METHODS.SIAM REVIEW. VOL. 45. ISSUE 3. P. 385 -482 38 53% 603
2 RIOS, LM , SAHINIDIS, NV , (2013) DERIVATIVE-FREE OPTIMIZATION: A REVIEW OF ALGORITHMS AND COMPARISON OF SOFTWARE IMPLEMENTATIONS.JOURNAL OF GLOBAL OPTIMIZATION. VOL. 56. ISSUE 3. P. 1247-1293 32 48% 100
3 LE DIGABEL, S , (2011) ALGORITHM 909: NOMAD: NONLINEAR OPTIMIZATION WITH THE MADS ALGORITHM.ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE. VOL. 37. ISSUE 4. P. - 22 76% 110
4 AUDET, C , LE DIGABEL, S , TRIBES, C , (2016) DYNAMIC SCALING IN THE MESH ADAPTIVE DIRECT SEARCH ALGORITHM FOR BLACKBOX OPTIMIZATION.OPTIMIZATION AND ENGINEERING. VOL. 17. ISSUE 2. P. 333 -358 22 88% 0
5 FASANO, G , LIUZZI, G , LUCIDI, S , RINALDI, F , (2014) A LINESEARCH-BASED DERIVATIVE-FREE APPROACH FOR NONSMOOTH CONSTRAINED OPTIMIZATION.SIAM JOURNAL ON OPTIMIZATION. VOL. 24. ISSUE 3. P. 959 -992 22 81% 2
6 AUDET, C , IANNI, A , LE DIGABEL, S , TRIBES, C , (2014) REDUCING THE NUMBER OF FUNCTION EVALUATIONS IN MESH ADAPTIVE DIRECT SEARCH ALGORITHMS.SIAM JOURNAL ON OPTIMIZATION. VOL. 24. ISSUE 2. P. 621 -642 20 83% 8
7 GARCIA-PALOMARES, UM , GARCIA-URREA, IJ , RODRIGUEZ-HERNANDEZ, PS , (2013) ON SEQUENTIAL AND PARALLEL NON-MONOTONE DERIVATIVE-FREE ALGORITHMS FOR BOX CONSTRAINED OPTIMIZATION.OPTIMIZATION METHODS & SOFTWARE. VOL. 28. ISSUE 6. P. 1233 -1261 22 71% 2
8 ABRAMSON, MA , FRIMANNSLUND, L , STEIHAUG, T , (2014) A SUBCLASS OF GENERATING SET SEARCH WITH CONVERGENCE TO SECOND-ORDER STATIONARY POINTS.OPTIMIZATION METHODS & SOFTWARE. VOL. 29. ISSUE 5. P. 900 -918 16 94% 2
9 LIUZZI, G , LUCIDI, S , RINALDI, F , (2015) DERIVATIVE-FREE METHODS FOR MIXED-INTEGER CONSTRAINED OPTIMIZATION PROBLEMS.JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS. VOL. 164. ISSUE 3. P. 933 -965 17 81% 3
10 BURMEN, A , OLENSEK, J , TUMA, T , (2015) MESH ADAPTIVE DIRECT SEARCH WITH SECOND DIRECTIONAL DERIVATIVE-BASED HESSIAN UPDATE.COMPUTATIONAL OPTIMIZATION AND APPLICATIONS. VOL. 62. ISSUE 3. P. 693 -715 17 81% 1

Classes with closest relation at Level 1


Rank Class id link
1 3823 UNCONSTRAINED OPTIMIZATION//GLOBAL CONVERGENCE//TRUST REGION METHOD
2 11975 GLOBAL OPTIMIZATION//FILLED FUNCTION METHOD//FILLED FUNCTION
3 5611 COMPUTER EXPERIMENTS//SURROGATE MODEL//LATIN HYPERCUBE DESIGN
4 8178 SUPERLINEAR CONVERGENCE//NONLINEAR PROGRAMMING//GLOBAL CONVERGENCE
5 17758 BUNDLE METHODS//NONSMOOTH OPTIMIZATION//NONDIFFERENTIABLE OPTIMIZATION
6 17935 WELL PLACEMENT//PRODUCTION OPTIMIZATION//CAPACITANCE RESISTANCE MODEL
7 37085 AD T ALGORITHMS SYST GRP//AGENT PLATFORM AS A SERVICE//AUGMENTED CLOUD
8 513 DIFFERENTIAL EVOLUTION//PARTICLE SWARM OPTIMIZATION//SWARM INTELLIGENCE
9 25711 MULTIGRID AND MULTILEVEL METHODS//WEIGHTED MAX NORM//GENERALIZED SCHWARZ ALGORITHMS
10 28178 AUTOMATED CHEMISTRY WORKSTATION//PARALLEL EXPERIMENTATION//AUTOMATED CHEMISTRY

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