Title:
ADDRESS ERROR CORRECTION METHOD AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2019/165644
Kind Code:
A1
Abstract:
The present invention relates to the field of data processing and in particular relates to an address error correction method and a terminal. acquiring an address to be error corrected; identifying, based on a first trie tree, the province names corresponding to the address to be error corrected to obtain a primary name; the first trie tree is used to store the province names and city names; acquiring a second trie tree corresponding to the primary name; the second trie tree is used to store the city names, county names and district names corresponding to the current province names; identifying, based on the second trie tree, the county names or district names corresponding to the address to be error corrected to obtain a secondary name; acquiring a third trie tree corresponding to the secondary name; the third trie tree is used to store the village town names, village names and street names corresponding to the secondary name; and acquiring, based on the third trie tree, more than one candidate addresses corresponding to the address to be error corrected to obtain a candidate address set. The space occupied during address error correction is reduced.
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Inventors:
LI LINGUI (CN)
WU WEIDONG (CN)
ZHOU TAO (CN)
WU WEIDONG (CN)
ZHOU TAO (CN)
Application Number:
PCT/CN2018/077926
Publication Date:
September 06, 2019
Filing Date:
March 02, 2018
Export Citation:
Assignee:
FUJIAN LANDI COMMERCIAL EQUIP (CN)
International Classes:
G06F17/27
Foreign References:
| CN108369582A | 2018-08-03 | |||
| CN101719128A | 2010-06-02 | |||
| CN104598887A | 2015-05-06 | |||
| CN107679187A | 2018-02-09 | |||
| US20080270435A1 | 2008-10-30 |
Attorney, Agent or Firm:
BORSAM INTELLECTUAL PROPERTY (FUZHOU) (CN)
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