8k citations · 8.2k across the 23 of their papers we have counts for
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Bridging Social Media via Distant Supervision
Walid Magdy, Hassan Sajjad, Tarek El-Ganainy +1
Microblog classification has received a lot of attention in recent years. Different classification tasks have been investigated, most of them focusing on classifying microblogs int…
On the Effects of Low-Quality Training Data on Information Extraction from Clinical Reports
Diego Marcheggiani, Fabrizio Sebastiani
In the last five years there has been a flurry of work on information extraction from clinical documents, i.e., on algorithms capable of extracting, from the informal and unstructu…
Utility-Theoretic Ranking for Semi-Automated Text Classification
Giacomo Berardi, Andrea Esuli, Fabrizio Sebastiani
\emph{Semi-Automated Text Classification} (SATC) may be defined as the task of ranking a set of automatically labelled textual documents in such a way that, if a huma…
Optimizing Text Quantifiers for Multivariate Loss Functions
Andrea Esuli, Fabrizio Sebastiani
We address the problem of \emph{quantification}, a supervised learning task whose goal is, given a class, to estimate the relative frequency (or \emph{prevalence}) of the class in…