Browsing Congressos (Departament de Tecnologies de la Informació i les Comunicacions) by Subject "Keyword-based search"

Now showing items 1-2 of 2

A topic detection and visualisation system on social media posts

Andreadis, Stelios; Gialampoukidis, Ilias; Vrochidis, Stefanos; Kompatsiaris, Ioannis (Springer, 2017)

Large amounts of social media posts are produced on a daily basis and monitoring all of them is a challenging task. In this direction we demonstrate a topic detection and visualisation tool in Twitter data, which filters ...
Unsupervised keyword extraction using the GoW model and centrality scores

Batziou, Elissavet; Gialampoukidis, Ilias; Vrochidis, Stefanos; Kompatsiaris, Ioannis (Springer, 2017)

Nowadays, a large amount of text documents are produced on a daily basis, so we need e cient and e ective access to their con- tent. News articles, blogs and technical reports are often lengthy, so the reader needs a quick ...

Now showing items 1-2 of 2

Search DSpace

In collaboration with Compliant to Partaking