Traffic cell division method based on online car-hailing retrieval request data

[0037] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The following embodiments described with reference to the accompanying drawings are exemplary, and are only used to explain the present invention, and cannot be construed as limiting the present invention.

[0038] The core idea of ​​the present invention is to use the storability of the online car-hailing retrieval request data, by mining the homogeneity between the drop-off locations requested by the search in the same order, and based on the grid method, the drop-off location and its location Finally, through the improved k-means++ algorithm, the distance between the grids and the homogeneity index are comprehensively considered, and the grids in the area to be divided are clustered to obtain traffic communities with more similar internal properties.

[0039] Such as figure 1 Shown is a schematic flow diagram of the method of the pr