TOPIC EXTRACTION CHALLENGE

Solutions

Note that in download files, ClusterID=0 designates lack of assignment to a topic.

Solution Data Model Algorithm No. of Topics Contributor Further Info
eb
eb.csv
bibliographic coupling network Louvain 13 Wolfgang Glänzel & Barth Thjis Glänzel, W & Thijs B (2017). Using Hybrid Methods and `Core Documents' for the Representation of Clusters and Topics. The Astronomy Dataset. DOI: 10.1007/s11192-017-2301-6
en
en.csv
bibliographic coupling network & NLP Louvain 11 Wolfgang Glänzel & Barth Thjis Glänzel, W & Thijs B (2017). Using Hybrid Methods and `Core Documents' for the Representation of Clusters and Topics. The Astronomy Dataset. DOI: 10.1007/s11192-017-2301-6
c
c.csv
direct citation network SLMA 22 Nees van Eck & Ludo Waltman Van Eck, NJ & Waltman, L (2017). Citation-Based Clustering of Publications Using CitNetExplorer and VOSviewer.
u
u.csv
direct citation network infomap 22 Theresa Velden, Shiyan Yan, Carl Lagoze Velden T, Yan S & Lagoze C (2017). Mapping the Cognitive Structure of Astrophysics by Infomap Clustering of the Citation Network and Topic Affinity Analysis.
ok
ok.csv
semantic matrix k-means 31 Shenghui Wang & Rob Koopman Wang S & Koopman R (2017). Clustering Articles Based on Semantic Similarity.
ol
ol.csv
semantic matrix Louvain 32 Shenghui Wang & Rob Koopman Wang S & Koopman R (2017). Clustering Articles Based on Semantic Similarity.
hd
hd.csv
direct citation network Memetic 113 Jochen Gläser, Frank Havemann, Michael Heinz Havemann F, Gläser J & Heinz M (2017). Memetic Search for Overlapping Topics Based on a Local Evaluation of Link Communities.
sr
sr.csv
direct citation network / projection onto global science map SLMA 555 Kevin Boyack Boyack K (2017). Investigating the Effect of Global Data on Topic Detection
mc
mc.csv
cocitation Mixed-Membership Stochastic Blockmodel 113 Shuo Xu, Junwan Liu, Dongsheng Zhai, Xin An, Zheng Wang, and Hongshen Pang Shuo Xu, Junwan Liu, Dongsheng Zhai, Xin An, Zheng Wang, and Hongshen Pang (2018). Overlapping Thematic Structures Extraction with Mixed-Membership Stochastic Blockmodel.
mb
mb.csv
bibliographic coupling Mixed-Membership Stochastic Blockmodel 113 Shuo Xu, Junwan Liu, Dongsheng Zhai, Xin An, Zheng Wang, and Hongshen Pang Shuo Xu, Junwan Liu, Dongsheng Zhai, Xin An, Zheng Wang, and Hongshen Pang (2018). Overlapping Thematic Structures Extraction with Mixed-Membership Stochastic Blockmodel.
md
md.csv
direct citation networks Mixed-Membership Stochastic Blockmodel 113 Shuo Xu, Junwan Liu, Dongsheng Zhai, Xin An, Zheng Wang, and Hongshen Pang Shuo Xu, Junwan Liu, Dongsheng Zhai, Xin An, Zheng Wang, and Hongshen Pang (2018). Overlapping Thematic Structures Extraction with Mixed-Membership Stochastic Blockmodel.