CONF rabeehkarimimahabadi_ACL_2022/IDIAP PERFECT: Prompt-free and Efficient Few-shot Learning with Language Models Karimi Mahabadi, Rabeeh Zettlemoyer, Luke Henderson, James marzieh, saeidi lambert mathias, Stoyanov, Veselin Yazdani, Majid EXTERNAL http://publications.idiap.ch/attachments/papers/2022/rabeehkarimimahabadi_ACL_2022.pdf PUBLIC ACL 2022