Resource type: Research paper. Author or organization: Edward J. Hu; Yelong Shen; Phillip Wallis; Zeyuan Allen-Zhu; Yuanzhi Li; Shean Wang; Lu Wang; Weizhu Chen. Topics: Parameter-efficient fine-tuning, low-rank adaptation, language models. Access cost: Free to read or study online. First submitted June 17, 2021. Links to the original arXiv record only; no paper file is uploaded. Original source: https://arxiv.org/abs/2106.09685