Method, device and system for selecting central website

Abstract

The invention discloses a method, a device and a system for selecting a central website, and relates to the technical field of computers. A specific embodiment of the method comprises the steps of constructing a multi-level portrait of a client based on historical data of the client of a website; obtaining a website customer group portrait according to the multi-level portraits of all the clientsof the website; obtaining a website attribute portrait according to the own attribute of the website; obtaining a website service portrait according to the service data of the website; and based on the website customer group portrait, the website portrait and the website service portrait, extracting features from the portraits, and selecting a central website through an FM model. According to theembodiment of the invention, a multi-level dot portrait is constructed, and an FM model with good performance on sparse data is adopted.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method, device and system for selecting a central network point. Background technique [0002] Bank outlets are the main places to handle business. If each outlet conducts all banking business, it will lead to a great waste of bank human and financial resources. For example, promoting loans and wealth management services at the outlets on the university campus is not what the main customers of the campus need. Usually, the head office considers the differentiated operation of each outlet based on factors such as different geographical environments and distribution of different main groups of people, and builds each business center outlet (for example, large cash center) from the perspective of business, so as to achieve the maximum profit from the differentiated operation of the outlets. Customers provide a better business experience. The pros and cons of the planning metho...

AI Technical Summary

Problems solved by technology

[0005] 1. There is subjectivity in the selection of central outlets, and it is easy to be interfered by personal thoughts;

[0006] 2. There are uncertainties in the selection method of the central network, and different decision-makers may have different decision-making results;

[0007] 3. There is no guarantee of maximizing the income, and there is no certain formula to measure the income, which will lead to a large gap with the actual income;

[0008] 4. When this method is corrected in practice, it will consume a lot of manpower, material resources and financial resources;

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