Design And Implementation Of Intranet Search Engine In Court

Search engine is one of the primary tools for people to obtain vast amount of network information as well as the key content of network study and application. Nowadays, with the explosion of network information and the development of pluralistic information, subject search engines is becoming a hot spot for study. This paper researches into the acquisition of Chinese web subject information and the search technology. It designs and accomplish intranet search engine system in court, which focuses on gathering F Robot.Firstly, this theme introduces the development and current situation of general search engines, and also studies the classification, working principle and further development of the search engine.Secondly, the theme summaries the background, characteristics, current research and development trends of search engine, and focus on key technologies of search engine, such as information retrieval model, subject information, collection policy, the weighted index and search technology.Thirdly, the theme analyzes the system instruction technology from the design and implementation of F Robot, F Indexer and F Searcher. It made an ideal design plan of subject search engine and implemented a Intranet search engine system in court. The system is open to intranet users in court. It can fully receive and update the information about law and court, avoiding the noise, thus ensuring the increase of the rate in comprehensiveness and accuracy of the designed special search engine.Finally, the theme tests and analyzes the newly designed system and compares it to some other current popular Chinese search engines, then proves the practicality of the system. This theme also sums up the experience of studying and developing Intranet search engine system in court, and points out the application prospect and research directions in the future of the system.