Analyse de sentiments sur Twitter dans un contexte faiblement supervisé
M Benballa - 2022 - theses.hal.science
Ce manuscrit présente les travaux effectués dans le cadre de la thèse CIFRE réalisée en
partenariat entre le LITIS et Saagie. Au cours des différents chapitres, nous nous …
partenariat entre le LITIS et Saagie. Au cours des différents chapitres, nous nous …
Topological and topical characterisation of Twitter user communities
Purpose Most of the existing literature on online social networks (OSNs) either focuses on
community detection in graphs without considering the topic of the messages exchanged, or …
community detection in graphs without considering the topic of the messages exchanged, or …
AI techniques to analyse a social network on text, user and group level: application on Galaxy2
Online Social Networks have taken a huge place in the informational space, and are often
used for advertising, e-reputation, propaganda, or even manipulation, either by individuals …
used for advertising, e-reputation, propaganda, or even manipulation, either by individuals …
From community detection to topical, interactive group detection in Online Social Networks
G Gadek - IEEE/WIC/ACM International Conference on Web …, 2019 - dl.acm.org
Online social networks are prevalent media, either for e-reputation management or for
political debate. The presence of malicious actors is often signalled and usually detected by …
political debate. The presence of malicious actors is often signalled and usually detected by …
Identification and analysis of cohesive and topic-focused groups of user accounts from user-generated content on electronic communication platforms
(57) ABSTRACT A computer implemented method for detecting a set of relevant
communities of accounts, the accounts being con nected by at least one communication …
communities of accounts, the accounts being con nected by at least one communication …
Détection d'opinions, d'acteurs-clés et de communautés thématiques dans les médias sociaux
G Gadek - 2018 - theses.hal.science
Les réseaux sociaux numériques ont pris une place prépondérante dans l'espace
informationnel, et sont souvent utilisés pour la publicité, le suivi de réputation, la …
informationnel, et sont souvent utilisés pour la publicité, le suivi de réputation, la …
[PDF][PDF] Application of AI Techniques to Deep Web Social Network Analysis
ABSTRACT Online Social Networks (Twitter, Facebook, Telegram, and so on) have taken a
huge place in the informational space, and are often used for propaganda, manipulation or …
huge place in the informational space, and are often used for propaganda, manipulation or …