Research On The Quality Of Bidding Control Price Based On Knowledge Engineering

Knowledge Engineering is a subject between management science and Engineering Science,which is transformed from knowledge management to artificial intelligence mainly by means of knowledge ontology sorting,knowledge base construction and intelligent retrieval.In the new era,"knowledge engineering" has a relatively complete theoretical system and implementation methods,internet + has become a hot spot and research trend.The compilation of Valuation Document of Bill of quantities of construction engineering is a process of collecting,processing and processing information.In reality,there are many problems such as error,leakage and weight,and the overall compilation quality is not high.Firstly,This Articles related theory of knowledge engineering is studied deeply,and it is combined with construction project cost management,using the method of building knowledge base,this paper analyzes the problems of completeness,Applicability,accuracy and essence of bill of quantities in the process of bill of quantities compiling,this paper analyzes the problems of improper quota application,incorrect conversion,inaccurate measurement and the risk of comprehensive unit price in the process of compiling tender control price in list valuation.Secondly,on the basis of the corresponding strategies,the construction and retrieval methods of quality problem knowledge base are given,and two quality experience knowledge bases of quantity list and quality problem base of bill of quantities are worked out.At last,the knowledge base is applied to the Xuzhou Case Engineering Bill of quantities and bidding control price,and the experience and deficiency are summarized,realizing the predetermined goal of transforming invisible knowledge into explicit knowledge by establishing a knowledge base,and finding a new way to improve the quality of compiling and reviewing the bill of quantities and the bill of quantities,it lays a foundation for the application of artificial intelligence in the field of project cost editing and auditing.