2 papers
cs.CL2022
Open-domain Dialogue Generation Grounded with Dynamic Multi-form Knowledge Fusion
Feifei Xu, Shanlin Zhou, Xinpeng Wang +3
Open-domain multi-turn conversations normally face the challenges of how to enrich and expand the content of the conversation. Recently, many approaches based on external knowledge…
cs.CL2021
Isomer: Transfer enhanced Dual-Channel Heterogeneous Dependency Attention Network for Aspect-based Sentiment Classification
Yukun Cao, Yijia Tang, Ziyue Wei +5
Aspect-based sentiment classification aims to predict the sentiment polarity of a specific aspect in a sentence. However, most existing methods attempt to construct dependency rela…