Abstract: Enterprise information management system has been greatly popularized. As time
goes by, many information management systems have accumulated a large amount of data. This
paper presents feature-based product information application mode to make better use of this data.
Some specific problems in enterprise information management can be solved by feature extraction
and feature operation. Finally, the information system of a specific equipment research and
development center is taken as an example to illustrate the application of this mode.

Key words: information application mode, feature extraction, feature application