4 papers · 1 filter
EntSUM: A Data Set for Entity-Centric Summarization
Mounica Maddela, Mayank Kulkarni, Daniel Preotiuc-Pietro
Controllable summarization aims to provide summaries that take into account user-specified aspects and preferences to better assist them with their information need, as opposed to…
Analyzing Political Parody in Social Media
Antonis Maronikolakis, Danae Sanchez Villegas, Daniel Preotiuc-Pietro +1
Parody is a figurative device used to imitate an entity for comedic or critical purposes and represents a widespread phenomenon in social media through many popular parody accounts…
Multi-task Pairwise Neural Ranking for Hashtag Segmentation
Mounica Maddela, Wei Xu, Daniel Preoţiuc-Pietro
Hashtags are often employed on social media and beyond to add metadata to a textual utterance with the goal of increasing discoverability, aiding search, or providing additional se…
Automatically Identifying Complaints in Social Media
Daniel Preotiuc-Pietro, Mihaela Gaman, Nikolaos Aletras
Complaining is a basic speech act regularly used in human and computer mediated communication to express a negative mismatch between reality and expectations in a particular situat…