The invention relates to the field of information analysis, provides a network information resource-based industry analysis system, and aims to solve the problems that a large amount of human and material resources need to be consumed and timeliness cannot achieved in industry information analysis. The system comprises a data collection module, a data preprocessing module, a data analysis module and a foreground interaction module, wherein the data collection module is configured to collect industry-related network information; the data preprocessing module is configured to perform structuringprocessing on the network information and perform fusion with platform data to create an industry structure tree; the data analysis module is configured to analyze the platform data through a naturallanguage processing technology and a data mining algorithm and extract keyword-related data to serve as interactive data; and the foreground interaction module is configured to perform interaction with a user terminal through the interactive data. According to the system, the valuable data is mined from the massive network information; and an industry analysis result is presented for users in real time.