Class information for: |
Basic class information |
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 |
| 3068 | 2 | APPLIED SPECTROSCOPY//ADV SPECT//OPEN PATH FTIR | 2589 |
| 25833 | 1 | MID FTIR//WATER VAPOR INTERFERENCE//FT IR ATR METHOD | 292 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | MID FTIR | authKW | 1105231 | 5% | 64% | 16 |
| 2 | WATER VAPOR INTERFERENCE | authKW | 431735 | 1% | 100% | 4 |
| 3 | FT IR ATR METHOD | authKW | 323802 | 1% | 100% | 3 |
| 4 | HYBRID SINGLE BEAM SPECTRUM | authKW | 323802 | 1% | 100% | 3 |
| 5 | PRINCIPAL SPECTRA | authKW | 323802 | 1% | 100% | 3 |
| 6 | EIGENSPECTRA | authKW | 277537 | 2% | 43% | 6 |
| 7 | ALPHA HYDROXYCARBONYL MOIETY | authKW | 215868 | 1% | 100% | 2 |
| 8 | CRYSTAL SOLUTION PHASE EQUILIBRIA | authKW | 215868 | 1% | 100% | 2 |
| 9 | ION SUGAR INTERACTIONS | authKW | 215868 | 1% | 100% | 2 |
| 10 | SATURATION TEMPERATURE OSCILLATIONS | authKW | 215868 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Spectroscopy | 4418 | 34% | 0% | 98 |
| 2 | Instruments & Instrumentation | 1453 | 23% | 0% | 66 |
| 3 | Chemistry, Physical | 168 | 18% | 0% | 54 |
| 4 | Food Science & Technology | 162 | 10% | 0% | 28 |
| 5 | Physics, Atomic, Molecular & Chemical | 158 | 10% | 0% | 30 |
| 6 | Chemistry, Analytical | 147 | 11% | 0% | 32 |
| 7 | Chemistry, Applied | 139 | 7% | 0% | 21 |
| 8 | Chemistry, Multidisciplinary | 58 | 12% | 0% | 35 |
| 9 | Agriculture, Multidisciplinary | 18 | 2% | 0% | 6 |
| 10 | Crystallography | 8 | 2% | 0% | 6 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CHIM BIOL | 145490 | 12% | 4% | 36 |
| 2 | CRYSTALLOG DEP | 143910 | 1% | 67% | 2 |
| 3 | CM GRENOBLE | 107934 | 0% | 100% | 1 |
| 4 | CORROS SUR E TREATMENT CORROS PROTECT D | 107934 | 0% | 100% | 1 |
| 5 | CRYSTALLOGENESIS | 107934 | 0% | 100% | 1 |
| 6 | ECCELLENZA MAT INNOVAT NANOSTRUTTURA PLICAZ | 107934 | 0% | 100% | 1 |
| 7 | GRP POLYME CONDUCTEURS INIQUESUMR5819 | 107934 | 0% | 100% | 1 |
| 8 | NAKATSUGAWA TORY MFG | 107934 | 0% | 100% | 1 |
| 9 | PHOTON GRP 3S | 107934 | 0% | 100% | 1 |
| 10 | TECHNOL SAO PAULO STATE IPT MET | 107934 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | APPLIED SPECTROSCOPY | 43431 | 20% | 1% | 58 |
| 2 | SPECTROSCOPY LETTERS | 3938 | 4% | 0% | 11 |
| 3 | APPLIED SPECTROSCOPY REVIEWS | 3202 | 1% | 1% | 4 |
| 4 | RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2626 | 4% | 0% | 13 |
| 5 | SPECTROSCOPY AND SPECTRAL ANALYSIS | 1220 | 4% | 0% | 11 |
| 6 | VIBRATIONAL SPECTROSCOPY | 1038 | 2% | 0% | 5 |
| 7 | BIOPROCESS AND BIOSYSTEMS ENGINEERING | 873 | 1% | 0% | 4 |
| 8 | JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI | 817 | 2% | 0% | 5 |
| 9 | VESTNIK LENINGRADSKOGO UNIVERSITETA SERIYA FIZIKA KHIMIYA | 664 | 1% | 0% | 2 |
| 10 | ECLETICA QUIMICA | 664 | 0% | 1% | 1 |
Author Key Words |
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 |