Robust neural information retrieval: An adversarial and out-of-distribution perspective

YA Liu, R Zhang, J Guo, M de Rijke, Y Fan… - arxiv preprint arxiv …, 2024 - arxiv.org
Recent advances in neural information retrieval (IR) models have significantly enhanced
their effectiveness over various IR tasks. The robustness of these models, essential for …

Robust information retrieval

YA Liu, R Zhang, J Guo, M de Rijke - … of the 47th International ACM SIGIR …, 2024 - dl.acm.org
Beyond effectiveness, the robustness of an information retrieval (IR) system is increasingly
attracting attention. When deployed, a critical technology such as IR should not only deliver …

Promptdsi: Prompt-based rehearsal-free instance-wise incremental learning for document retrieval

TL Huynh, TT Vu, W Wang, Y Wei, T Le… - arxiv preprint arxiv …, 2024 - arxiv.org
Differentiable Search Index (DSI) utilizes Pre-trained Language Models (PLMs) for efficient
document retrieval without relying on external indexes. However, DSI needs full re-training …