Abstract: The article mainly studies the importance, meaning and elements of information retrieval. In today's information age, information retrieval is of great significance to us, avoiding duplication of research or detours, saving learners time, and enhancing our intelligence awareness. This paper uses literature, case law, statistical law, comparative method, action research method, investigation method and experience summary to explain information retrieval and its application. Detailed introduction, so that people who do not understand information retrieval can easily understand some common information retrieval tools and methods. Thus, from the facts, the importance of information retrieval is demonstrated.
正在翻译中..