Semantic Mapping: Towards Contextual and Trend Analysis of Behaviours and Practices

Fionn Murtagh

Research output: Contribution to journalConference articlepeer-review

7 Citations (Scopus)


As a platform for unsupervised data mining and pattern recognition, we use Correspondence Analysis on Twitter content from May to December 2015. The following data characteristics are well addressed: exponentially distributed data properties, and major imbalance between categories. Contextualization is supported. To both focus on informative resolution scale in one's data, and to handle large data sets, the granularity of point clouds offers benefits.

Original languageEnglish
Pages (from-to)1207-1225
Number of pages19
JournalCEUR Workshop Proceedings
Publication statusPublished - 25 Jul 2016
Externally publishedYes
Event7th Conference and Labs of the Evaluation Forum: Information Access Evaluation meets Multilinguality, Multimodality and Visualization - University of Évora, Evora, Portugal
Duration: 5 Sep 20168 Sep 2016
Conference number: 7 (Link to Event Website)


Dive into the research topics of 'Semantic Mapping: Towards Contextual and Trend Analysis of Behaviours and Practices'. Together they form a unique fingerprint.

Cite this