地名地址參照性描述規(guī)則的研究
發(fā)布時間:2019-03-16 16:41
【摘要】:近年來,電子地圖得到廣泛的應用與普及,與之而來的一個問題就是將大量自然語言描述的中文地址映射為地理坐標,并定位到電子地圖上,也就是通常所說的地理編碼(把文本地址轉換成地理坐標的技術)。地理編碼中涉及到傳統(tǒng)地理實體地址按照一定規(guī)則進行分類。文中通過對濰坊市經濟戶口注冊地址描述的研究,對其中的參照性描述數(shù)據(jù)進行分析,并且抽象出相應的規(guī)則;通過規(guī)則分類地址,并對描述精度進行分析;利用規(guī)則對現(xiàn)有的數(shù)據(jù)庫中的地名地址進行整理,以便提高地理編碼過程中數(shù)據(jù)庫匹配的速度與成功率,同時可作為以后地名地址的普查工作參考。
[Abstract]:In recent years, electronic maps have been widely used and popularized, and one of the problems is to map a large number of Chinese addresses described in natural languages to geographical coordinates and to locate them on electronic maps. This is often referred to as geocoding (the technique of converting text addresses into geographical coordinates). In geocoding, traditional geographical entity addresses are classified according to certain rules. Through the study of the description of the registered address of economic hukou in Weifang City, this paper analyzes the reference description data, abstracts the corresponding rules, classifies the addresses by rules, and analyzes the description accuracy. In order to improve the speed and success rate of database matching in the process of geocoding, rules are used to sort out the toponymic addresses in the existing databases, and it can be used as a reference for future census of toponymic addresses.
【作者單位】: 中國礦業(yè)大學(北京)地球科學與測繪工程學院;
【分類號】:P281;P208
本文編號:2441751
[Abstract]:In recent years, electronic maps have been widely used and popularized, and one of the problems is to map a large number of Chinese addresses described in natural languages to geographical coordinates and to locate them on electronic maps. This is often referred to as geocoding (the technique of converting text addresses into geographical coordinates). In geocoding, traditional geographical entity addresses are classified according to certain rules. Through the study of the description of the registered address of economic hukou in Weifang City, this paper analyzes the reference description data, abstracts the corresponding rules, classifies the addresses by rules, and analyzes the description accuracy. In order to improve the speed and success rate of database matching in the process of geocoding, rules are used to sort out the toponymic addresses in the existing databases, and it can be used as a reference for future census of toponymic addresses.
【作者單位】: 中國礦業(yè)大學(北京)地球科學與測繪工程學院;
【分類號】:P281;P208
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