The Hate Speech Detection (HaSpeeDe) task is a shared task on Italian social media (Facebook and Twitter) for the detection of hateful content, and it has been proposed for the first time at EVALITA 2018. Providing two datasets from two different online social platforms differently featured from the linguistic and communicative point of view, we organized the task in three tasks where systems must be trained and tested on the same resource or using one in training and the other in testing: HaSpeeDe-FB, HaSpeeDe-TW and Cross-HaSpeeDe (further subdivided into Cross-HaSpeeDe FB and Cross-HaSpeeDe TW sub-tasks). Overall, 9 teams participated in the task, and the best system achieved a macro F1-score of 0.8288 for HaSpeeDe-FB, 0.7993 for HaSpeeDe-TW, 0.6541 for Cross-HaSpeeDe FB and 0.6985 for Cross-HaSpeeDe TW. In this report, we describe the datasets released and the evaluation measures, and we discuss results.
Overview of the EVALITA 2018 hate speech detection task
Dell'Orletta F;Tesconi M
2018
Abstract
The Hate Speech Detection (HaSpeeDe) task is a shared task on Italian social media (Facebook and Twitter) for the detection of hateful content, and it has been proposed for the first time at EVALITA 2018. Providing two datasets from two different online social platforms differently featured from the linguistic and communicative point of view, we organized the task in three tasks where systems must be trained and tested on the same resource or using one in training and the other in testing: HaSpeeDe-FB, HaSpeeDe-TW and Cross-HaSpeeDe (further subdivided into Cross-HaSpeeDe FB and Cross-HaSpeeDe TW sub-tasks). Overall, 9 teams participated in the task, and the best system achieved a macro F1-score of 0.8288 for HaSpeeDe-FB, 0.7993 for HaSpeeDe-TW, 0.6541 for Cross-HaSpeeDe FB and 0.6985 for Cross-HaSpeeDe TW. In this report, we describe the datasets released and the evaluation measures, and we discuss results.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
