G. Sidiropoulos

1. Combining Lexical and Dense Retrieval for Computationally Efficient\n Multi-hop Question Answering
   2021/06/15 by G. Sidiropoulos, Nikos Voskarides, Sidiropoulos, Georgios +6 · 1 citation
   Computer Science · #Expert finding and Q&A systems #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Multimodal Machine Learning Applications #Natural Language Processing Techniques #Topic Modeling
2. Improving the Robustness of Dense Retrievers Against Typos via Multi-Positive Contrastive Learning
   2024/03/16 by G. Sidiropoulos, Sidiropoulos, Georgios, Evangelos Kanoulas +1 · 1 citation
   Computer Science · #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Face and Expression Recognition #Information Retrieval (cs.IR) #Text and Document Classification Technologies