ITAmoji dataset

The ITAmoji dataset collects 275, 000 tweets that contain one and only one emoji over the 25 most frequent emojis. The dataset has been created and used in the context of the ITAmoji task (https://sites.google.com/view/itamoji/), organised as part of EVALITA 2018(http://www.evalita.it/2018). The task challenged participants to develop automatic systems that predict, given an Italian tweet, its most likely associ- ated emoji, selected in a wide and heterogeneous emoji space. The dataset is split into training set (250,000 tweets) and test set (25,000 tweets).<p>In order to comply with GDPR privacy rules and Twitter’s policies, the identifiers of tweets and users have been anonymized and replaced by unique identifiers. <p>ITAmoji数据集（ITAmoji dataset）共收录27.5万条推文，每条推文仅包含25个最常用表情符号（emoji）中的一个，且仅含单个表情符号。该数据集是为配合EVALITA 2018（http://www.evalita.it/2018）下设的ITAmoji任务（https://sites.google.com/view/itamoji/）而构建并投入使用的。该任务要求参赛开发者构建自动系统，在宽泛且多样化的表情符号空间中，为给定的意大利语推文预测其最匹配的关联表情符号。该数据集划分为训练集（25万条推文）与测试集（2.5万条推文）。 为符合通用数据保护条例（GDPR）与推特（Twitter）平台政策，所有推文与用户的标识符均已完成匿名化处理，替换为唯一标识符。