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20002019
most citedWard's Hierarchical Clustering Method: Clustering Criterion and Agglomerative Algorithm

4k citations · 4.5k across the 47 of their papers we have counts for

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cs.CL2018

Core Conflictual Relationship: Text Mining to Discover What and When

Fionn Murtagh, Giuseppe Iurato

Following detailed presentation of the Core Conflictual Relationship Theme (CCRT), there is the objective of relevant methods for what has been described as verbalization and visua…

cs.CL2016

Visualization of Jacques Lacan's Registers of the Psychoanalytic Field, and Discovery of Metaphor and of Metonymy. Analytical Case Study of Edgar Allan Poe's "The Purloined Letter"

Fionn Murtagh, Giuseppe Iurato

We start with a description of Lacan's work that we then take into our analytics methodology. In a first investigation, a Lacan-motivated template of the Poe story is fitted to the…

cs.CL2015

Correspondence Factor Analysis of Big Data Sets: A Case Study of 30 Million Words; and Contrasting Analytics using Apache Solr and Correspondence Analysis in R

Fionn Murtagh

We consider a large number of text data sets. These are cooking recipes. Term distribution and other distributional properties of the data are investigated. Our aim is to look at v…

cs.CL2010

Segmentation and Nodal Points in Narrative: Study of Multiple Variations of a Ballad

Fionn Murtagh, Adam Ganz

The Lady Maisry ballads afford us a framework within which to segment a storyline into its major components. Segments and as a consequence nodal points are discussed for nine diffe…

cs.CL2007★ 5 cited

A Note on Local Ultrametricity in Text

Fionn Murtagh

High dimensional, sparsely populated data spaces have been characterized in terms of ultrametric topology. This implies that there are natural, not necessarily unique, tree or hier…