The Design And Implementation Of Product Name Analysis Subsystem Of Product Search System

With the continuous development of the information age, commodity trading activities on the network, B2B websites come into being. B2B website for the convenience of the user to quickly find what they need commodities, commodity search system is essential. Product search system must have a higher precision and recall rate, in order to allow users to be satisfied with the search experience.www.made-in-china.com is a B2B website provided by Focus Technology Company, it has a certain influence on the market. But the original product search system has low accuracy, frequent customer feedback search results is Inaccurate. Therefore, we design and implement a new product name analysis system, analysis product name through the center word recognition, in order to improve the accuracy of the search results of the products.This paper starts from the project background and current situation of the domestic research, firstly analysis the demand for the product name analysis system. Then the demand for the product name analysis system, the design of the overall architecture of the system, the system is divided into three modules for the detailed design, and design a database table. Then give the details of the system to achieve the key words used in the high-frequency analysis:start with the product information as the center of the word, then manual audit and management system through the web to ensure the accuracy of the center of the word, and then use the the center word recognition to segment product names and user search words. Finally, the article summarizes and future work prospects.The product name analysis system has been integrated into made-in-China product search system and published. Market feedback information proves that the accuracy of product search has significantly improved.