抽出字元 的英文怎麼說
中文拼音 [chōuchūzìyuán]
抽出字元
英文
extractor-
This dissertation brings forward and realizes the multilevel classifiable method which is based on characters coding. above all, this method realizes the first - grade classification by extracting enough effective characters from characters and coding them, to the others which coundn " t be recognized by the first - grade classification, the method will adopt the second - grade classification using template matching to recognize these characters
本文提出並實現了基於特徵編碼的多級分類識別方法，通過給字元抽取足夠多的有效的特徵並給特徵編碼實現第一級分類，對于第一級分類后仍不能區分的字元，再進入第二級分類用模板匹配的方法最終達到區分的目的，這種方法的重點在第一級分類階段。The disquisition includes choice of algorithm, accomplish of algorithm, collection of learning sample, parameter of net, shortcoming of bp algorithm, extraction and reduction form line etc. referring to shortcoming of traditional bp algorithm, a modified learning factor with adaptation is introduced. because of every different font has robust, the way based chain coded and knaggy feature is used. a bizarre sample feature database is constructed for speeding up modified bp learning and classification
本文對人工神經網路理論進行了研究，探討了網路形式及演算法的選擇、演算法的實現、學習樣本的收集、網路參數選擇、 bp演算法缺陷、表格線提取、還原、生成及字元識別、還原生成等問題，並針對bp演算法的缺陷提出了和實現了改進型bp演算法，使網路學習效率提高，對不同人的不同字型字體有較強的魯棒性，採用了基於鏈碼特徵和凹凸分佈特徵的方法來抽取字元特徵。Do not build strings by stripping out characters from another string
不要通過從另一字元串抽出字元來生成字元串。A stream is an abstraction of a sequence of bytes, such as a file, an input output device, an inter - process communication pipe, or a tcp ip socket
流是位元組序列的抽象概念，例如文件、輸入/輸出設備、內部進程通信管道或者tcp / ip套接字。String frequent static, sub string reduction and several filtering method are used to analyze one set chinese new word mining system and identify new word by using character, word and n - gram dictionary based on statistic large - scale corpus
摘要根據新詞語的不同特徵，提出了一整套自動檢測新詞語的方法，通過大規模地統計分析，分別建立字，詞， n元組的詞典，從中自動檢測出新詞語來，然後再根據構詞規則時自動檢測的結果進行進一步的過濾，最終抽取出語料中的新詞語。According to the characters of housing surveying, the quality elements of inspection are determined, the method of division of the sample unit is proposed to inspect the digital housing flat map, and the sample inspection themes are presented to check the housing surveying products. the normal theme is provided, and the detailed measures of inspection are established in js - gis
根據房產測量的特點合理確定了檢查驗收的質量元素，提出了適合於數字房產分戶圖檢查驗收的抽樣單元劃分方法，探討了適合房產測量的抽樣檢驗方案，並給出一般方案的選擇方法，制定了js _ gis中房產測量成果檢查驗收的實施細則。In this dissertation, it reviews briefly some of the popular matching primitives in computer vision and discusses their advantages and disadvantages for our matching problem. it is attractive that the contours of digital map as matching primitives are selected. two ways of contour extraction are introduced
本文還分析了圖像處理中常用的匹配單元對于基於icp演算法的地形匹配技術的適用性，指出了採用等值線作為基本匹配單元的優點，並給出了兩種從數字地圖抽取等值線的方法。分享友人