| 单词 | free text |
| 释义 | > as lemmasfree text free text n. Computing information that is represented in an electronic data storage medium in ordinary language without any constraint of format, as opposed to numerical, coded, or structured data. ΚΠ 1963 L. E. Travis in P. L. Garvin Nat. Lang. & Computer 344 The language of such a system..imposes severe restriction on what reporters can report. Some of the most serious effects of this disadvantage can be alleviated by allowing reporters to enter..free-text remarks consisting of reservations and qualification. 2000 J. Aitchison et al. Thes. Constr. & Use (ed. 4) b. 5 With the growing deployment of online information systems including the Internet using free text (that is to say the natural language of words in the titles, abstracts and full text of the documents) as a means of retrieval, the usefulness of controlled language (that is classification systems, subject headings and thesauri) has to be reassessed. < as lemmas |
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