Filter Technology of Commerce-Oriented NetworkInformation

摘要

With the network information growing day by day, people engaging in commercial affairs are crying for a commerce-oriented search engine. The primary step of building up the search engine is to get commercial information efficiently from Internet. This paper introduces a method used to filter commerce-oriented information from Internet. By this method, Spider decides the passing orientation by judging whether the hyperlink is relevant to commercial affairs. In the experiments, we used word-filtering technology to optimize the program and use the thread pool to improve the performance.