关键词: 中文地址, 政区划, 详细地址, 特征字, 清洗

Abstract: Chinese address consists of the administrative addresses and detailed addresses. The administrative addresses are cleaned by ways of constructing address dictionary, word segmentation, adding characteristic words, and so on. Current technology  of cleaning administrative addresses is quite mature. With the urbanization of China, detailed addresses have changed continually and new addresses have emerged in an endless stream, which leads to the great difficulty of the cleaning and standardization of those addresses. The address cleaning model is proposed on the basis of studies of large amounts of Chinese address. According to this model, the detailed addresses are sorted on the premise of the cleaned and standardized administrative address. The detailed addresses are gathered in a smaller window by SNM algorithm. After that, they are matched and cleaned. The experimental result proves that it has good cleaning effect.

Key words: Chinese address, administrative divisions, detailed address, characteristic word, cleaning