DESIGN AND IMPLEMENTATION OF A NOVEL ENVIRONMENTAL FRIENDLY CHATBOT BASED ON VSM AND RASPBERRY PI WITH ENVIRONMENTAL PROTECTION KNOWLEDGE

摘要

In the continuous development of the Internet, the amount of information storage is getting larger and larger. People's standards for information demand are getting higher and higher. In the face of a large amount of data in the Internet, fast and accurate data acquisition has become the most urgent demand at present. At the same time, with the deepening of environmental awareness in all walks of life, the contradiction between the shortcomings of traditional energy and the requirements of environmental protection becomes more and more obvious. New clean energy has many advantages such as cleanness, high efficiency and renewability, which has gradually become the main trend of environmental energy development. Therefore, based on the development principle of green environmental protection economy, environmental protection new energy can be combined with the design of intelligent robot, so as to finally design a special clean and environmental protection robot. According to the principle of the construction of Q&A System, it used octopus to collect environmental protection knowledge, build library, and use the Vector Space Model (VSM) for text similarity calculation. Raspberry Pi was used to develop hardware, and ultimately a voice chatbot about environmental protection knowledge had been achieved. It can answer the problems of environmental protection knowledge, and make environmental knowledge and environmental protection concept deeply rooted in the hearts of the people. It is a contribution to environmental causes.