Method for document retrieval based on feedback
A document retrieval and document technology, applied in the field of document retrieval and webpage information service, can solve the problems of underutilization, achieve convenient selection, improve retrieval performance and user experience
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[0016] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0017] figure 1 It is a flow chart of the document retrieval function based on feedback. Such as figure 1 As shown, readers construct search expressions for document research, search formula construction and processing 11, and after word segmentation and grouping of the search formulas, the search operation starts 12, and a large number of records that meet the requirements of the search formula are returned. Readers use the various sorting, grouping, and screening tools provided by the database system to find useful documents. Click to browse the bibliographic abstracts of these useful documents. The full text of the documents that are indeed valuable will be downloaded for further reading and research. The retrieval information record 13 records the retrieval formula, browsing documents, downloading documents, and the time amount and proportion of var...
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