Information channels disseminate a vast amount of news daily. From these, if stored and controlled, transversal information can be extracted and translated into data. The GDELT project monitors major international dissemination channels with the aim of coding and classifying distinctive information within the news. The research conducted in this paper traverses, from the genesis of the data to the modeling, the stages of a network study on a set of subjects based on information extracted from the world's leading news sources. The entities considered are fifty countries that interact with each other, establishing relationships of conflict or cooperation. It is this latter partition that will guide the comparison between the two behaviors, analyzed through exponential family graphs and models with additive and multiplicative effects, with the aim of viewing the international landscape as a consortium of associated and interconnected entities
I canali di informazione divulgano quotidianamente una grandissima quantità di notizie. Da queste, se immagazzinate e controllate, possono essere estratte informazioni trasversali che a loro volta possono essere tradotte in dati. Il progetto GDELT monitora i principali canali di divulgazione internazionali con l’obiettivo di codificare e classificare le informazioni distintive all’interno delle notizie. La ricerca condotta nell’elaborato percorre, dalla genesi del dato alla modellazione, le fasi di uno studio di rete su un insieme di soggetti partendo dalle informazioni estratte dai principali notiziari del mondo. Le entità considerate sono cinquanta paesi che interagiscono tra di loro instaurando rapporti di conflitto o di cooperazione. E’ proprio quest’ultima partizione che guiderà il confronto tra i due comportamenti, analizzati attraverso grafi a famiglia esponenziale e modelli con effetti additivi e moltiplicativi, nell’ottica di guardare al panorama internazionale come un concorso di entità associate e interconnesse.
Modellazione di reti come strumento per lo studio delle relazioni internazionali
MIRULLA, FEDERICO
2023/2024
Abstract
Information channels disseminate a vast amount of news daily. From these, if stored and controlled, transversal information can be extracted and translated into data. The GDELT project monitors major international dissemination channels with the aim of coding and classifying distinctive information within the news. The research conducted in this paper traverses, from the genesis of the data to the modeling, the stages of a network study on a set of subjects based on information extracted from the world's leading news sources. The entities considered are fifty countries that interact with each other, establishing relationships of conflict or cooperation. It is this latter partition that will guide the comparison between the two behaviors, analyzed through exponential family graphs and models with additive and multiplicative effects, with the aim of viewing the international landscape as a consortium of associated and interconnected entitiesFile | Dimensione | Formato | |
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https://hdl.handle.net/20.500.12608/71211