Class information for:
Level 3: APPLIED SPECTROSCOPY//CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS//NEAR INFRARED SPECTROSCOPY

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
1088 2             CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS//MULTIVARIATE CURVE RESOLUTION//CHEMISTRY, ANALYTICAL 10154
1538 2             RAMAN SPECTROSCOPY//APPLIED SPECTROSCOPY//ASTROBIOL EXTREMOPHILES 7693
3068 2             APPLIED SPECTROSCOPY//ADV SPECT//OPEN PATH FTIR 2589

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 APPLIED SPECTROSCOPY journal 474992 6% 25% 2122
2 CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS journal 459405 4% 40% 1306
3 NEAR INFRARED SPECTROSCOPY authKW 421158 4% 31% 1558
4 CHEMOMETRICS authKW 325873 3% 30% 1220
5 MULTIVARIATE CALIBRATION authKW 295254 2% 57% 586
6 JOURNAL OF CHEMOMETRICS journal 284791 2% 48% 675
7 NIR authKW 228810 2% 46% 559
8 CHEMISTRY, ANALYTICAL WoSSC 223160 34% 2% 12228
9 PARTIAL LEAST SQUARES authKW 219463 2% 32% 785
10 JOURNAL OF NEAR INFRARED SPECTROSCOPY journal 199946 1% 53% 426

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Analytical 223160 34% 2% 12228
2 Spectroscopy 175942 20% 3% 6929
3 Instruments & Instrumentation 73402 15% 2% 5292
4 Food Science & Technology 25952 11% 1% 3847
5 Automation & Control Systems 24695 6% 2% 2086
6 Statistics & Probability 22309 7% 1% 2342
7 Mathematics, Interdisciplinary Applications 20106 6% 1% 2073
8 Computer Science, Artificial Intelligence 15582 6% 1% 2159
9 Biochemical Research Methods 7701 6% 1% 2064
10 Chemistry, Applied 6290 5% 1% 1678

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BIOSYST ENGN FOOD SCI 113047 1% 31% 417
2 CHEMOMETR GRP 41322 0% 49% 96
3 CHEMOAC 37089 0% 57% 73
4 ASTROBIOL EXTREMOPHILES 33598 0% 86% 44
5 RUMENTAT SENSING 33030 0% 68% 55
6 NEAR INFRARED SPECT 32681 0% 75% 49
7 UNIV DUBLIN 30887 0% 38% 93
8 MCGILL IR GRP 27040 0% 75% 41
9 BIOSPECT 26502 0% 50% 60
10 CHILAK ATI 25020 0% 91% 31

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 APPLIED SPECTROSCOPY 474992 6% 25% 2122
2 CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS 459405 4% 40% 1306
3 JOURNAL OF CHEMOMETRICS 284791 2% 48% 675
4 JOURNAL OF NEAR INFRARED SPECTROSCOPY 199946 1% 53% 426
5 SPECTROSCOPY AND SPECTRAL ANALYSIS 194743 4% 15% 1531
6 ANALYTICA CHIMICA ACTA 82359 4% 6% 1528
7 VIBRATIONAL SPECTROSCOPY 69843 1% 18% 453
8 SPECTROSCOPY 54142 1% 25% 245
9 ANALYST 44535 2% 6% 878
10 ANALYTICAL CHEMISTRY 38683 4% 4% 1297

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NEAR INFRARED SPECTROSCOPY 421158 4% 31% 1558 Search NEAR+INFRARED+SPECTROSCOPY Search NEAR+INFRARED+SPECTROSCOPY
2 CHEMOMETRICS 325873 3% 30% 1220 Search CHEMOMETRICS Search CHEMOMETRICS
3 MULTIVARIATE CALIBRATION 295254 2% 57% 586 Search MULTIVARIATE+CALIBRATION Search MULTIVARIATE+CALIBRATION
4 NIR 228810 2% 46% 559 Search NIR Search NIR
5 PARTIAL LEAST SQUARES 219463 2% 32% 785 Search PARTIAL+LEAST+SQUARES Search PARTIAL+LEAST+SQUARES
6 NIR SPECTROSCOPY 194932 1% 53% 418 Search NIR+SPECTROSCOPY Search NIR+SPECTROSCOPY
7 HYPERSPECTRAL IMAGING 158326 1% 39% 466 Search HYPERSPECTRAL+IMAGING Search HYPERSPECTRAL+IMAGING
8 PLS 154790 2% 31% 570 Search PLS Search PLS
9 RAMAN SPECTROSCOPY 129019 4% 10% 1543 Search RAMAN+SPECTROSCOPY Search RAMAN+SPECTROSCOPY
10 CALIBRATION TRANSFER 104041 0% 85% 138 Search CALIBRATION+TRANSFER Search CALIBRATION+TRANSFER

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 3


rank cluster_id2 link
1 627 ACCREDITATION AND QUALITY ASSURANCE//PRESSURE SENSITIVE PAINT//CHEMISTRY, ANALYTICAL
2 87 CHEMISTRY, ANALYTICAL//JOURNAL OF CHROMATOGRAPHY A//JOURNAL OF CHROMATOGRAPHY
3 443 MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY//JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES//QSAR
4 356 JOURNAL OF BIOMEDICAL OPTICS//BIOMEDICAL OPTICS EXPRESS//PHOTOTHERMAL THERAPY
5 347 CHEMISTRY, ANALYTICAL//PRECONCENTRATION//PVC MEMBRANE
6 451 MEAT SCIENCE//FOOD SCIENCE & TECHNOLOGY//BEEF
7 265 FOOD SCIENCE & TECHNOLOGY//JOURNAL OF FOOD ENGINEERING//DRYING TECHNOLOGY
8 365 DOCOSAHEXAENOIC ACID//CONJUGATED LINOLEIC ACID//FISH OIL
9 617 BIODIESEL//TRANSESTERIFICATION//JATROPHA CURCAS
10 420 JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY//CHEMISTRY, ANALYTICAL

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