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- W4291010403 abstract "Hospitals produce a large amount of medical information every day. In the face of medical big data, the existing data processing methods cannot meet expectations and need to be continuously optimized. In the database system, when the stored objects are very large, and then the efficiency of data retrieval is a major bottleneck, therefore restricting the application of medical information. For that reason and to improve the efficiency of information retrieval, it is necessary to add an index to the information object and filter the dataset participating in the connection retrieval through the index. In this paper, an information retrieval technique grounded on the R-tree clustering model index is proposed for massive hospital information. The R-tree clustering model is constructed in massive hospital information by using the dynamic determination clustering center (DCC) algorithm. Finally, the superiority of the method is proved by simulations. The experiments and empirical evaluation show that the proposed R-tree clustering model index significantly improves data retrieval efficiency." @default.
- W4291010403 created "2022-08-13" @default.
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- W4291010403 date "2022-08-11" @default.
- W4291010403 modified "2023-10-16" @default.
- W4291010403 title "Application of the R-Tree Clustering Model in Medical Information Retrieval" @default.
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- W4291010403 doi "https://doi.org/10.1155/2022/2887395" @default.
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