| 释义 |
preˈprocess, v.
[f. pre- A. 1 + process v.1]
trans. To subject to a preliminary processing. Hence preˈprocessing vbl. n. Also preˈprocessor, a machine for preprocessing.
1964Ann. N.Y. Acad. Sci. CXV. 568 The use of some analog equipment, such as filters, to preprocess data. 1965Proc. Internat. Fed. Information Processing Congr. II. 329/1 (heading) ISODATA—a self-organizing computer program for the design of pattern recognition preprocessing. 1966[see post-processing s.v. post- A. 1 b]. 1967E. R. Lannon in Cox & Grose Organiz. Bibliogr. Rec. by Computer iv. 83 In order to reduce errors..the system provides for a preprocessing and storage of a data base description..in secondary storage. 1967Computer Jrnl. IX. 360/1 The preprocessor was..designed to translate these two dialects into a form acceptable to the Atlas compiler. 1970A. Cameron et al. Computers & Old Eng. Concordances 68 Some preprocessing of the concordances is a desirable prerequisite to editing. 1976Nature 29 Jan. 294/2 The three detected voltages were digitised, pre⁓processed and recorded on magnetic tape for later computer processing. |