Comparison of Topic Extraction Results

DOI

This data set was generated to compare topic extraction solutions against each other without the availability of an authoritative ground truth. The topics were extracted from a corpus of bibliographic data from the Web of Science of publications in 59 journals in Astrophysics and Astronomy published between 2003-2011. The comparative analysis was undertaken to obtain insights into how topic extraction approaches construct topics differently and how the resulting topical structures differ.

Identifier
DOI https://doi.org/10.17026/DANS-ZZQ-Z4XH
Metadata Access https://ssh.datastations.nl/oai?verb=GetRecord&metadataPrefix=oai_datacite&identifier=doi:10.17026/DANS-ZZQ-Z4XH
Provenance
Creator T. Velden
Publisher DANS Data Station Social Sciences and Humanities
Contributor T Velden; R Koopman (OCLC Research)
Publication Year 2017
Rights CC0-1.0; info:eu-repo/semantics/openAccess; http://creativecommons.org/publicdomain/zero/1.0
OpenAccess true
Contact T Velden (Technische Universität Berlin)
Representation
Resource Type Dataset
Format application/octet-stream; text/csv; text/plain; application/zip; text/tab-separated-values; application/vnd.openxmlformats-officedocument.spreadsheetml.sheet; application/pdf
Size 12432; 19100; 11485; 10470; 11182; 8248; 14232; 28704; 14485; 34194; 16642; 50926; 7856; 17862; 86991; 48112; 35839; 26441; 22962; 14124; 12149; 31584; 33248; 45160; 91782; 24462; 3101643; 5630
Version 1.0
Discipline Agriculture, Forestry, Horticulture, Aquaculture; Agriculture, Forestry, Horticulture, Aquaculture and Veterinary Medicine; Life Sciences; Social Sciences; Social and Behavioural Sciences; Soil Sciences