Visual contents, such as illustrations and images, play a big role in product manual understanding. Existing Product Manual Question Answering (PMQA) datasets tend to ignore visual contents only retain textual parts. In this work, emphasize the importance of multimodal we propose Multimodal (MPMQA) task. For each question, MPMQA requires model not process but also provide answers. To support MP...

To model the context history in multi-turn conversations has become a critical step towards better understanding of user query question answering systems. utilize history, most existing studies treat whole as input, which will inevitably face following two challenges. First, modeling long can be costly it requires more computation resources. Second, consists lot irrelevant information that make...