US9442905B1
патент
Provided is a process of identifying a name and boundary of a neighborhood based on web documents, the process including: extracting, via one or more processors, an n-gram appearing in a plurality of web documents; associating the n-gram with geographic locations associated with the web documents from which the n-gram was extracted; identify ing a neighborhood by identifying a cluster of geographic locations associated with the n-gram; determining a bound ary for the neighborhood from the distribution of geographi cal locations in the cluster, determining a name for the neighborhood from the n-gram; and adding the name and boundary of the neighborhood to a geographic information
Притязаний: 2. Знаков текста: 75 546.