Tencent Technology (shenzhen) Company Limited

Changwang Zhang

Jihong Zhang

Qiuyong Xiao

Saisai Zhou

Xinying Huang

This disclosure relates to a method for matching a wireless hotspot and a point of interest. The method may include performing semantic normalization preprocessing on a wireless hotspot name and a point of interest name respectively. The method may further include determining a first similarity between the preprocessed wireless hotspot name and the preprocessed point of interest name according to a matching result of consecutive common strings of the preprocessed wireless hotspot name and the preprocessed point of interest name. The method may further include determining a second similarity between the preprocessed wireless hotspot name and the preprocessed point of interest name according to a length difference between lengths of the preprocessed wireless hotspot name and the preprocessed point of interest name. The method may further include determining a matching result of the wireless hotspot and the point of interest according to the first similarity or the second similarity.

Method and apparatus for matching wireless hotspot and point of interest

This disclosure relates to a method and an apparatus for mapping wireless hotspots and points of interest (POIs), a computer-readable storage medium, and a computer device. The method includes: obtaining sniffing records, each of the sniffing records including data of wireless hotspots sniffed by sniffing devices; determining sniffing device overlap degrees between the wireless hotspots according to the sniffing records; determining, according to distances between the wireless hotspots and POIs, initial mapping probabilities between the wireless hotspots and the POIs; performing iterative propagation among the initial mapping probabilities based on the sniffing device overlap degrees, and obtaining target mapping probabilities between the wireless hotspots and the POIs when the iteration ends; and establishing a mapping between the wireless hotspots and the POIs according to the target mapping probabilities.

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Shenzhen, China

Changwang Zhang