Abstract:With the development of socialist market economy, the current project cost management system in China has gradually exposed some disadvantages, which affect the normal operation and development of construction enterprises to a certain extent. This paper analyzes the research status of PCM, discusses the characteristics of BD technology, the concept of BIMT and the concept of PCM, and finds the method of mutual information feature selection. The results show that in 2020, the output value of construction projec… Show more
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