AN INTERNET BASED MULTILINGUAL INVESTMENT INFORMATION EXTRACTION SYSTEM

摘要

Electronic information grows rapidly as the Internet is widely used in our daily life. People can easily obtain information from the Internet. In order to identify some key points from investment news automatically, a multilingual investment information extraction system is realized based on templates and patterns. The system consists of three parts: user query processing, extraction based on templates and patterns and dynamical acquisition. The system features the uniform processing for different languages and the combination of predefined templates and dynamic generated templates. Currently the system processes queries in Chinese, English, German and extracts Chinese investment news from the Internet, German and English investment news will be added in the future.