Основні поняття
Proposing a comprehensive framework for knowledge learning and complex reasoning in question answering tasks.
Анотація
The paper introduces the Knowledge-Injected Curriculum Pretraining framework (KICP) to enhance knowledge-based question answering by injecting knowledge from KGs into language models. The framework consists of three key components: knowledge injection, knowledge adaptation, and curriculum reasoning. KICP aims to improve language understanding with KGs and enable complex human-like reasoning in QA tasks. By generating KG-centered pretraining corpus, adapting LM with a trainable adapter, and following a curriculum approach for training LM from easy to hard reasoning tasks, KICP achieves higher performance and generalization ability on real-world datasets.
Статистика
KBQA is a key task in NLP research [33].
Incorporating pretrained LMs with KGs improves performance [21].
KICP outperforms other methods on four real-world datasets.