no code implementations • 14 Feb 2022 • Y. Shen, R. Wang, W. Zuo, N. Zheng
For the trade-off between time and performance, most of methods use the coarse-to-fine hierarchical architecture, which consists of retrieving top-N candidates using global features, and re-ranking top-N with local features.
no code implementations • 5 Dec 2018 • K. Lei, S. Si, D. Wen, Y. Shen
Through the comparison among identification results, we present an optimal combination of features for Chinese medical synonym identification.
no code implementations • 20 Dec 2014 • H. Palangi, L. Deng, Y. Shen, J. Gao, X. He, J. Chen, X. Song, R. Ward
In this paper we address the following problem in web document and information retrieval (IR): How can we use long-term context information to gain better IR performance?