| 词汇 | information-retrieval |
| 释义 | information retrieval noun[ U ] uk /ɪn.fəˌmeɪ.ʃən rɪˈtriː.vəl/ us /ɪn.fɚˌmeɪ.ʃən rɪˈtriː.vəl/ the process of finding stored information on a computer（计算机上的）信息检索 Computer concepts 2FA 2SV 3-D printing adaptive learning additive manufacturing haptics HCI hex hexadecimal hill climbing infection simulation stack tebibyte telematic telematics telerobotics teraflop texture word processing information retrieval | Business Englishinformation retrieval noun[ U ] ukus IT the process of finding information that is stored in a computer, or of getting it from the internet, etc.: The huge impact of the internet on education and information retrieval is affecting the pace of change in schools. Examples of information retrievalinformation retrieval Ontologies have come into widespread use in many fields, including knowledge representation and integration, informationretrieval and extraction, and conceptual model design. After the preprocessing has been done, we parse the text, using the same type of parser as in informationretrieval. Applications are found in composition, informationretrieval and music theory. Capturing multimodal design activities in support of informationretrieval and process analysis. In informationretrieval, for instance, stored descriptions must often be compared with one another, and the basic operation below is once again unification. It is related to number theory, algebra and category theory, and it has applications to information retrieval systems, automatic code generation, data transformations and coding. Informationretrieval and information-filtering systems are applicable in order to minimize search difficulties, aiming to aid the user in the search for worthwhile information. However, recall and precision measures derived from informationretrieval have to be adjusted for the task of word alignment. The conceptualization of "reading" as an active process of sign-making, and not just information retrieval, supports both creative and oppositional meaning making. This will be achieved through the effective processing of visual typological knowledge leading to design informationretrieval and interpretation by the framework software modules. The difficulty of pinpointing and verifying the precise answer makes question answering more challenging than the common informationretrieval task done by search engines. One of the reasons that textual informationretrieval is so well suited to pure functional programming is that the database is essentially static. The informationretrieval engine selects a subset of the available documents based on a number of keywords derived from the question at hand. Finally, it can be directly and/or indirectly employed for other informationretrieval problems. Since we want to compare word frequencies in different sentences, we must consider each sentence as a separate document (in the terminology of informationretrieval). See all examples of information retrieval These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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