Word Co-Occurrence Network Analysis of Scientific Data Using NWB Tool

Author

Liu, Runda ; Zhao, Hui

Author_Institution

Inst. of Sci. & Tech. Inf. of China, Beijing, China

fYear

2011

fDate

12-14 Aug. 2011

Firstpage

1

Lastpage

4

Abstract

Acquire the metadata of shared scientific data of Earth System Science on the Portal of Chinese Science and Technology Resource, extract field keyword for analysis, then use Network Workbench Tool (NWB Tool) for keyword co-occurrence network analysis. By conducting community detection and network visualization on 5 sub-fields of the acquired data, this paper presents the status and features in each selected sub-field of shared Earth System Science data resources under China Scientific Data Sharing Project (SDSP), this work shows that network analysis and visualization tools of NWB provide effective means for data resource measurement and analysis.

Keywords

data visualisation; meta data; natural sciences computing; portals; text analysis; China Scientific Data Sharing Project; Chinese Science and Technology Resource; Earth system science; Network Workbench Tool; community detection; data resource analysis; data resource measurement; field keyword extraction; metadata; network visualization; portal; shared scientific data; word cooccurrence network analysis; Communities; Data mining; Data visualization; Earth; Environmental factors; Portals; Soil;

fLanguage

English

Publisher

ieee

Conference_Titel

Management and Service Science (MASS), 2011 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-6579-8

Type

conf

DOI

10.1109/ICMSS.2011.5999312

Filename

5999312