Title
Paradigmatic Clustering for NLP
Date Issued
29 January 2016
Access level
metadata only access
Resource Type
conference paper
Publisher(s)
Institute of Electrical and Electronics Engineers Inc.
Abstract
How can we retrieve meaningful information from a large and sparse graph?. Traditional approaches focus on generic clustering techniques and discovering dense cumulus in a network graph, however, they tend to omit interesting patterns such as the paradigmatic relations. In this paper, we propose a novel graph clustering technique modelling the relations of a node using the paradigmatic analysis. We exploit node's relations to extract its existing sets of signifiers. The newly found clusters represent a different view of a graph, which provides interesting insights into the structure of a sparse network graph. Our proposed algorithm PaC (Paradigmatic Clustering) for clustering graphs uses paradigmatic analysis supported by a asymmetric similarity, in contrast to traditional graph clustering methods, our algorithm yields worthy results in tasks of word-sense disambiguation. In addition we propose a novel paradigmatic similarity measure. Extensive experiments and empirical analysis are used to evaluate our algorithm on synthetic and real data.
Start page
814
End page
820
Language
English
OCDE Knowledge area
Ciencias de la computación
Bioinformática
Subjects
Scopus EID
2-s2.0-84964770393
Resource of which it is part
Proceedings - 15th IEEE International Conference on Data Mining Workshop, ICDMW 2015
ISBN of the container
9781467384926
Conference
Proceedings - 15th IEEE International Conference on Data Mining Workshop, ICDMW 2015
Sources of information:
Directorio de Producción Científica
Scopus