no code implementations • 10 Oct 2023 • Qingfa Xiao, Shuangyin Li, Lei Chen
Prompt-based learning's efficacy across numerous natural language processing tasks has led to its integration into dense passage retrieval.
no code implementations • 20 Jul 2023 • Qingfa Xiao, Shuangyin Li, Lei Chen
While the InfoNCE loss function overlooks the semantic margin and prioritizes similarity maximization between positive pairs during training, leading to the insensitive semantic comprehension ability of the trained model.