Annotated Dialogue Acts Dataset

该数据集包含了用于在教育对话系统中训练分类器的标注对话行为（DAs），特别关注于评估训练实例的信息丰富度。此外，数据集还涵盖了不同难度级别的DA类别，这些类别能够揭示分类器的学习模式，并已用于展示主动学习方法的有效性。数据规模上，它包含了多个实例，这些实例被分为不同的组别（容易、中等、困难、不可能）。该数据集的任务是对话行为分类。

This dataset contains annotated dialogue acts (DAs) for training classifiers in educational dialogue systems, with a specific focus on evaluating the information richness of training instances. Additionally, the dataset includes DA categories at different difficulty levels, which can reveal the learning patterns of classifiers and have been used to demonstrate the effectiveness of active learning methods. In terms of data scale, it comprises multiple instances grouped into four categories: Easy, Medium, Hard, and Impossible. The task of this dataset is dialogue act classification.