no code implementations • 7 Nov 2022 • Lucas Caccia, Edoardo Ponti, Lucas Liu, Matheus Pereira, Nicolas Le Roux, Alessandro Sordoni
In particular, we find that instruction tuning, where models are fully fine-tuned on natural language instructions for each task, is inferior to modular methods such as Polytropon and our proposed variants.
2 code implementations • ACL 2021 • Yinghao Li, Pranav Shetty, Lucas Liu, Chao Zhang, Le Song
To address this challenge, we propose a conditional hidden Markov model (CHMM), which can effectively infer true labels from multi-source noisy labels in an unsupervised way.