K-hop neighbourhood regularization for few-shot learning on graphs: A case study of text classification Niels van der Heijden author Ekaterina Shutova author Helen Yannakoudakis author 2023-05 text Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics Andreas Vlachos editor Isabelle Augenstein editor Association for Computational Linguistics Dubrovnik, Croatia conference publication van-der-heijden-etal-2023-k 10.18653/v1/2023.eacl-main.85 https://aclanthology.org/2023.eacl-main.85/ 2023-05 1187 1200