Cyclical Contrastive Learning Based on Geodesic for Zero-shot Cross-lingual Spoken Language Understanding Xuxin Cheng author Zhihong Zhu author Bang Yang author Xianwei Zhuang author Hongxiang Li author Yuexian Zou author 2024-08 text Findings of the Association for Computational Linguistics: ACL 2024 Lun-Wei Ku editor Andre Martins editor Vivek Srikumar editor Association for Computational Linguistics Bangkok, Thailand conference publication cheng-etal-2024-cyclical 10.18653/v1/2024.findings-acl.106 https://aclanthology.org/2024.findings-acl.106/ 2024-08 1806 1816