Wenda Wei

ORCID: 0009-0007-3504-0933
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About
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Research Areas
  • Natural Language Processing Techniques
  • Topic Modeling
  • Advanced Image and Video Retrieval Techniques
  • Image Retrieval and Classification Techniques

Shandong University
2024

10.1145/3626772.3657697 article RO Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval 2024-07-10

Generative retrieval generates identifiers of relevant documents in an end-to-end manner using a sequence-to-sequence architecture for given query. The relation between generative and other methods, especially those based on matching within dense models, is not yet fully comprehended. Prior work has demonstrated that with atomic equivalent to single-vector retrieval. Accordingly, exhibits behavior analogous hierarchical search tree index when semantic identifiers. However, prior focuses...

10.48550/arxiv.2404.00684 preprint EN arXiv (Cornell University) 2024-03-31
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