Class information for:
Level 1: OPTICAL CONNECTOR//OPTICAL FIBER CONNECTOR//SPLIT ALIGNMENT SLEEVE

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
13 4 PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS 1062565
33 3       OPTICS//IEEE PHOTONICS TECHNOLOGY LETTERS//JOURNAL OF LIGHTWAVE TECHNOLOGY 112980
4235 2             ERICSSON REVIEW//OPTICAL CONNECTOR//OPTICAL FIBER CONNECTOR 535
29107 1                   OPTICAL CONNECTOR//OPTICAL FIBER CONNECTOR//SPLIT ALIGNMENT SLEEVE 211

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPTICAL CONNECTOR authKW 2094012 13% 52% 27
2 OPTICAL FIBER CONNECTOR authKW 1265236 6% 71% 12
3 SPLIT ALIGNMENT SLEEVE authKW 896214 3% 100% 6
4 MU CONNECTOR authKW 533458 2% 71% 5
5 TECH ASSISTANCE SUPPORT address 525884 6% 27% 13
6 CLEAVED FIBER END authKW 448107 1% 100% 3
7 FPC CONNECTOR authKW 448107 1% 100% 3
8 FERRULE authKW 403284 4% 30% 9
9 FIBER OPTIC CONNECTORS authKW 341411 2% 57% 4
10 APEX OFFSET authKW 298738 1% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 2945 68% 0% 144
2 Telecommunications 2838 31% 0% 66
3 Optics 2741 47% 0% 100
4 Engineering, Manufacturing 139 5% 0% 10
5 Materials Science, Ceramics 104 5% 0% 10
6 Physics, Applied 93 16% 0% 34
7 Materials Science, Composites 28 2% 0% 4
8 Materials Science, Multidisciplinary 8 8% 0% 17
9 Nanoscience & Nanotechnology 6 3% 0% 6
10 Computer Science, Hardware & Architecture 3 1% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TECH ASSISTANCE SUPPORT 525884 6% 27% 13
2 COMMON SWITCHING 149369 0% 100% 1
3 COMP AIDED LIFE CYCLE ENGN ELECT PROD SYST 149369 0% 100% 1
4 CORP BUSINESS HEADQUARTERS 149369 0% 100% 1
5 DATACOM PROD 149369 0% 100% 1
6 FIBER PLICAT BUSINESS UNIT 149369 0% 100% 1
7 LUOLONG TECHNOL ZONE 149369 0% 100% 1
8 NTT ACCESS NETWORK SERVICE SYST S 149369 0% 100% 1
9 NTT E PHOTON S 149369 0% 100% 1
10 OPT CONNECT SOLUT 149369 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DESIGN NEWS 79073 1% 18% 3
2 OPTICAL FIBER TECHNOLOGY 14495 5% 1% 11
3 IEICE TRANSACTIONS ON ELECTRONICS 13032 11% 0% 23
4 JOURNAL OF LIGHTWAVE TECHNOLOGY 12320 15% 0% 32
5 NTT REVIEW 9054 2% 1% 5
6 REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES 5418 2% 1% 5
7 IEEE PHOTONICS TECHNOLOGY LETTERS 4768 11% 0% 23
8 OPTICAL ENGINEERING 1745 6% 0% 13
9 IEICE TRANSACTIONS ON COMMUNICATIONS 1725 5% 0% 10
10 GLASS TECHNOLOGY 873 1% 0% 2

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 OPTICAL CONNECTOR 2094012 13% 52% 27 Search OPTICAL+CONNECTOR Search OPTICAL+CONNECTOR
2 OPTICAL FIBER CONNECTOR 1265236 6% 71% 12 Search OPTICAL+FIBER+CONNECTOR Search OPTICAL+FIBER+CONNECTOR
3 SPLIT ALIGNMENT SLEEVE 896214 3% 100% 6 Search SPLIT+ALIGNMENT+SLEEVE Search SPLIT+ALIGNMENT+SLEEVE
4 MU CONNECTOR 533458 2% 71% 5 Search MU+CONNECTOR Search MU+CONNECTOR
5 CLEAVED FIBER END 448107 1% 100% 3 Search CLEAVED+FIBER+END Search CLEAVED+FIBER+END
6 FPC CONNECTOR 448107 1% 100% 3 Search FPC+CONNECTOR Search FPC+CONNECTOR
7 FERRULE 403284 4% 30% 9 Search FERRULE Search FERRULE
8 FIBER OPTIC CONNECTORS 341411 2% 57% 4 Search FIBER+OPTIC+CONNECTORS Search FIBER+OPTIC+CONNECTORS
9 APEX OFFSET 298738 1% 100% 2 Search APEX+OFFSET Search APEX+OFFSET
10 FIBER CLEAVER 298738 1% 100% 2 Search FIBER+CLEAVER Search FIBER+CLEAVER

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 14886 MICROBENDING LOSS//REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES//IBARAKI ELECT COMMUN S TRANSMISS LINE
2 15645 LENSED FIBER//FIBER ALIGNMENT SHIFT//HYPERBOLIC MICROLENS
3 35641 CONTENTS SHARING//BSD SOCKET API//COMPUTER PROGRAMMING EDUCATION
4 4523 ARRAYED WAVEGUIDE GRATING AWG//ARRAYED WAVEGUIDE GRATING//GRATING DEMULTIPLEXERS
5 27666 DIELECTRIC MULTILAYER BANDPASS FILTERS//ALUMINUM GRAPHITE COMPOSITE MATERIAL//ANALOG WDM SYSTEMS
6 23133 IBM SYST TECHNOL GRP//IBM JOURNAL OF RESEARCH AND DEVELOPMENT//390
7 32220 FIBER FUSE PHENOMENON//FIBER FUSE//FIBER FUSE EFFECT
8 4290 OPTICAL INTERCONNECTIONS//OPTICAL INTERCONNECTS//OPTICAL BACKPLANE
9 25247 FICTIVE TEMPERATURE//HEAVILY DOPED FIBRES//RD FIB OPT
10 28892 ERICSSON REVIEW//COMPUTER RELATED POWER CONSUMPTION//COMPUTER ROOM TEMPERATURE

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