This paper proposes an approach to capture the pragmatic context needed to infer irony in tweets. We aim to test the validity of two main hypotheses: (1) the presence of negations, as an internal propriety of an utterance, can help to detect the disparity between the literal and the intended meaning of an utterance, (2) a tweet containing an asserted fact of the form Not(P1) is ironic if and on...

Although frequent in our everyday conversations, irony is a complex pragmatic phenomenon involving specific linguistic, communicative and cognitive abilities in order to be fully understood. In this study we examined the pragmatic comprehension of ironical and non ironical language by analysing event-related potentials (ERPs) of irony decoding process. We asked 12 subjects to listen to 240 sent...

Sarcasm is a form of verbal irony that is intended to express contempt or ridicule. Often quoted as a challenge to sentiment analysis, sarcasm involves use of words of positive or no polarity to convey negative sentiment. Incongruity has been observed to be at the heart of sarcasm understanding in humans. Our work in sarcasm detection identifies different forms of incongruity and employs differ...

in the persian eloquence, the imagination forms mainly comprise simile and metaphor. however, metonymy and irony as well are discussed under the same title. although in persian eloquence, rhetoric discusses such four important subjects, it is somewhat different in the western eloquence. the present study deals in brief with these four subjects. although the word metonymy can be considered as th...

linguistically, deviation is one of the words’ resurrection aspects that breaks the surface structure of words, not their deep structure, and makes the audience to experience a literary pleasure. this study is a descriptive analysis of deviated ironies in ibn-e-farez and mowlavi’s divans. in addition to artistic and aesthetic aspects, as the study shows, ironies have been used in the works of t...

Research on nonverbal vocal cues and verbal irony has often relied on the concept of an ironic tone of voice. Here we provide acoustic analysis and experimental evidence that this notion is oversimplified and misguided. Acoustic analyses of spontaneous ironic speech extracted from talk radio shows, both ambiguous and unambiguous in written form, revealed only a difference in amplitude variabili...

The present work describes a classification schema for irony detection in Greek political tweets. Our hypothesis states that humorous political tweets could predict actual election results. The irony detection concept is based on subjective perceptions, so only relying on human-annotator driven labor might not be the best route. The proposed approach relies on limited labeled training data, thu...

Automatically detecting verbal irony (roughly, sarcasm) in online content is important for many practical applications (e.g., sentiment detection), but it is difficult. Previous approaches have relied predominantly on signal gleaned from word counts and grammatical cues. But such approaches fail to exploit the context in which comments are embedded. We thus propose a novel strategy for verbal i...

The research described in this work focuses on identifying key components for the task of irony detection. By means of analyzing a set of customer reviews, which are considered as ironic both in social and mass media, we try to find hints about how to deal with this task from a computational point of view. Our objective is to gather a set of discriminating elements to represent irony. In partic...