Class information for:
Level 1: MULTIVARIATE CALIBRATION//CALIBRATION TRANSFER//JOURNAL OF CHEMOMETRICS

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
18 4 CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES 697102
364 3       APPLIED SPECTROSCOPY//CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS//NEAR INFRARED SPECTROSCOPY 35517
557 2             NEAR INFRARED SPECTROSCOPY//MULTIVARIATE CALIBRATION//NIR 15081
2067 1                   MULTIVARIATE CALIBRATION//CALIBRATION TRANSFER//JOURNAL OF CHEMOMETRICS 2405

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MULTIVARIATE CALIBRATION authKW 1412942 14% 32% 333
2 CALIBRATION TRANSFER authKW 996478 5% 69% 111
3 JOURNAL OF CHEMOMETRICS journal 966955 13% 23% 323
4 CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS journal 805561 19% 14% 449
5 PARTIAL LEAST SQUARES authKW 565754 14% 13% 327
6 ORTHOGONAL SIGNAL CORRECTION authKW 410858 2% 56% 56
7 WAVELENGTH SELECTION authKW 378865 3% 38% 77
8 PLS authKW 274667 8% 11% 197
9 PIECEWISE DIRECT STANDARDIZATION authKW 238231 1% 91% 20
10 VARIABLE SELECTION authKW 231062 8% 10% 185

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Automation & Control Systems 59405 33% 1% 791
2 Chemistry, Analytical 54527 64% 0% 1536
3 Statistics & Probability 52004 36% 0% 863
4 Mathematics, Interdisciplinary Applications 49167 33% 0% 783
5 Instruments & Instrumentation 38839 40% 0% 961
6 Computer Science, Artificial Intelligence 37027 33% 0% 787
7 Spectroscopy 10277 18% 0% 437
8 Chemistry, Applied 211 4% 0% 86
9 Food Science & Technology 70 3% 0% 76
10 Computer Science, Interdisciplinary Applications 50 2% 0% 46

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEMOAC 199684 2% 35% 44
2 MODERNIZAT TRADIT CHINESE MED 97595 1% 32% 23
3 PHARMACEUT FOOD CHEM TECHNOL 69184 1% 41% 13
4 ENGN ELETRON 48374 1% 17% 22
5 JOINT BIOL QUAL SAFETY 41928 0% 80% 4
6 CHEMOMETR GRP 35144 1% 12% 23
7 SHELL TECHNOL 32372 1% 16% 15
8 FERRARA PLANT 26206 0% 100% 2
9 HIDROGEOL ANALYT CHEM 26206 0% 100% 2
10 PHARMACEUT CHEMOAC 26206 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF CHEMOMETRICS 966955 13% 23% 323
2 CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS 805561 19% 14% 449
3 JOURNAL OF NEAR INFRARED SPECTROSCOPY 79927 3% 9% 70
4 APPLIED SPECTROSCOPY 33670 6% 2% 147
5 ANALYTICA CHIMICA ACTA 29359 10% 1% 235
6 SPECTROSCOPY AND SPECTRAL ANALYSIS 14589 5% 1% 109
7 CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 4413 2% 1% 48
8 ANALYTICAL CHEMISTRY 3933 4% 0% 107
9 ANALYST 2969 2% 0% 59
10 TRAC-TRENDS IN ANALYTICAL CHEMISTRY 2913 1% 1% 27

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MULTIVARIATE CALIBRATION 1412942 14% 32% 333 Search MULTIVARIATE+CALIBRATION Search MULTIVARIATE+CALIBRATION
2 CALIBRATION TRANSFER 996478 5% 69% 111 Search CALIBRATION+TRANSFER Search CALIBRATION+TRANSFER
3 PARTIAL LEAST SQUARES 565754 14% 13% 327 Search PARTIAL+LEAST+SQUARES Search PARTIAL+LEAST+SQUARES
4 ORTHOGONAL SIGNAL CORRECTION 410858 2% 56% 56 Search ORTHOGONAL+SIGNAL+CORRECTION Search ORTHOGONAL+SIGNAL+CORRECTION
5 WAVELENGTH SELECTION 378865 3% 38% 77 Search WAVELENGTH+SELECTION Search WAVELENGTH+SELECTION
6 PLS 274667 8% 11% 197 Search PLS Search PLS
7 PIECEWISE DIRECT STANDARDIZATION 238231 1% 91% 20 Search PIECEWISE+DIRECT+STANDARDIZATION Search PIECEWISE+DIRECT+STANDARDIZATION
8 VARIABLE SELECTION 231062 8% 10% 185 Search VARIABLE+SELECTION Search VARIABLE+SELECTION
9 PRINCIPAL COMPONENT REGRESSION 159627 3% 19% 64 Search PRINCIPAL+COMPONENT+REGRESSION Search PRINCIPAL+COMPONENT+REGRESSION
10 NEAR INFRARED SPECTROSCOPY 140870 10% 5% 234 Search NEAR+INFRARED+SPECTROSCOPY Search NEAR+INFRARED+SPECTROSCOPY

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 4125 SOLUBLE SOLIDS CONTENT//BIOSYST ENGN FOOD SCI//VIS NIR SPECTROSCOPY
2 16187 DYNAMIC SPECTRUM//TIANJIN BIOMED DETECTING TECH RUMEN//NONINVASIVE MEASUREMENT
3 6824 PROCESS ANALYTICAL TECHNOLOGY//NEAR INFRARED SPECTROSCOPY//BLEND UNIFORMITY
4 36475 SUPERVISED KOHONEN NETWORKS//CHEMOMETR//ALPHA HIDDEN MARKOV MODEL ESTIMATION
5 13333 ENSAIOS COMBUSTIVEIS//BRAZILIAN COMMERCIAL GASOLINE//OCTANE NUMBER FOR MOTOR GASOLINE
6 2847 MULTIVARIATE CURVE RESOLUTION//MCR ALS//SECOND ORDER CALIBRATION
7 35306 ANOVA PCA//FUZZY RULE BUILDING EXPERT SYSTEM//INTELLIGENT CHEM RUMENTAT
8 33018 MULTIVARIATE IMAGE ANALYSIS//ANGLE MEASURE TECHNIQUE//ANGLE MEASURE TECHNIQUE AMT
9 1718 SOFT SENSOR//PROCESS MONITORING//FAULT DETECTION
10 8652 NEAR INFRARED REFLECTANCE SPECTROSCOPY//NIRS//NEAR INFRARED REFLECTANCE SPECTROSCOPY NIRS

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