QINGYAO AI portrait
  • Assistant Professor, School Of Computing


Software Titles

  • Unbiased Learning to Rank Algorithms (ULTRA). This is an Unbiased Learning To Rank Algorithms (ULTRA) toolbox, which provides a codebase for experiments and research on learning to rank with human annotated or noisy labels. With the unified data processing pipeline, ULTRA supports multiple unbiased learning-to-rank algorithms, online learning-to-rank algorithms, neural learning-to-rank models, as well as different methods to use and simulate noisy labels (e.g., clicks) to train and test different algorithms/ranking models. Release Date: 05/01/2020.