The Research and Application of PCA Algorithm Based Recognition Technology in the Internet of Things

With the quick development of technology, the Internet of things is becoming one of the most important components in our society. The Internet of things can make everything connected with Internet, and it is convenient to recognize and manage. In the process of recognizing the things in the Internet of things, it will appear irrelative and vague data, and we could not analyze and identify effectively. Focusing on the work of analyzing data, we propose PCA algorithm based technology in this paper, and apply it into works in the Internet of things. Through the theory and experimental results, we can prove that the technology we propose can select main information from prolix data, and complete the recognition works.