Information Service System to Support Life-Cycle Risk Management of Construction Projects

摘要

A method for providing knowledge information service system and all-round risk factor knowledge information of a construction project is disclosed. The method of providing knowledge information of all-round risk factors of a construction project according to an embodiment of the present invention uses construction-related data including various types of unstructured text data related to a risk factor of a construction project, Learning a semantic correlation between atypical text data and unstructured text data; Calculating a degree of association between a predetermined search term and unstructured text data in a plurality of time series steps based on a semantic correlation and extracting risk factor related data associated with the search term; And generating risk risk factor information by comparing, analyzing and summarizing the risk factor related data in a plurality of time series steps of the construction project.