Initial Explorations for Document Clustering Tasks in Latin Elegiac Poets
| cic.institucionOrigen | Laboratorio de Investigación y Formación en Informática Avanzada (LIFIA) | |
| cic.isFulltext | SI | |
| cic.isPeerReviewed | SI | |
| cic.lugarDesarrollo | Laboratorio de Investigación y Formación en Informática Avanzada | |
| cic.parentType | Objeto de conferencia | |
| cic.version | Aceptada | |
| dc.date.accessioned | 2025-02-18T13:01:23Z | |
| dc.date.available | 2025-02-18T13:01:23Z | |
| dc.identifier.uri | https://digital.cic.gba.gob.ar/handle/11746/12412 | |
| dc.title | Initial Explorations for Document Clustering Tasks in Latin Elegiac Poets | en |
| dc.type | Documento de conferencia | |
| dcterms.abstract | This article describes various Automatic Text Analysis tasks applying Natural Language Processing techniques on a corpus of Latin texts from the 1st century BC and 1st century AD. The motivation behind this work is to delve into and understand a historical literary trend revolving around the themes of love, spanning from antiquity through to the medieval period. The analyzed authors include Gaius Valerius Catullus, Albius Tibullus, and Sextus Propertius, who represent the literary movement of the neoterics, as a group of poets to be identified, and Publius Vergilius Maro and Marcus Annaeus Lucanus, epic poets with remarkably distinct styles, as control samples. The purpose of this preliminary and exploratory study is to investigate the potential and best features for document clustering. The clustering tasks were carried out using fixed ranges of character n-grams and word n-grams. For the clustering tasks, the K-Means method and the Silhouette Index were used for determining the optimal cluster sizes. Using optimal clusters as labels, decision trees were trained for each range of n-grams, aiming to identify features with the highest Information Gain and Information Gain Ratio. The trees were trained based on the criterion of Entropy, and calculations of Feature Importance were performed. Results show variations based on text preprocessing techniques: simple filtering of stopwords in the corpus yields better Silhouette scores, with one or two features showing potential classification value for the decision trees. The application of TF-IDF weighting results in Silhouette indices closer to zero, albeit with a more balanced distribution of Importance among different features. | en |
| dcterms.creator.author | Nusch, Carlos Javier | |
| dcterms.creator.author | Del Rio Riande, Gimena | |
| dcterms.creator.author | Cagnina, Leticia Cecilia | |
| dcterms.creator.author | Errecalde, Marcelo Luis | |
| dcterms.creator.author | Antonelli, Leandro | |
| dcterms.isPartOf.issue | Decisioning 2024 | |
| dcterms.isPartOf.series | Knowledge Discovery and Decision Making | |
| dcterms.issued | 2024-06 | |
| dcterms.language | Inglés | |
| dcterms.license | Attribution-NonCommercial-ShareAlike 4.0 International (BY-NC-SA 4.0) | |
| dcterms.subject | Latin Elegiac Poets | en |
| dcterms.subject | Document Clustering | en |
| dcterms.subject | K Means | en |
| dcterms.subject | Silhouette Coefficient | en |
| dcterms.subject | Decision Trees | en |
| dcterms.subject | Feature Importance | en |
| dcterms.subject | Information Gain Ratio | en |
| dcterms.subject.materia | Ciencias de la Computación e Información |
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