CBR-BASED COST PREDICTION SYSTEM AND MODEL FOR PRE-DESIGN AND SCHEMATIC DESIGN PHASE OF PUBLIC MULTI-HOUSING CONSTRUCTION PROJECTS

摘要

PURPOSE: before a kind of design of CBR-based forecasting of cost system and in concept phase public more shell construction projects, model is to improve the accuracy and reliability of estimation by the Cost Prediction Model of the public suite of rooms structure of exploitation, is extracted based on engineering cost per unit by being based on reasoning CBR (box) algorithm. ;CONSTITUTION: input unit (10) inputs the information engineering of suite of rooms target BS and feature weight calculator (21) calculates feature weight cost induction factor. A kind of characteristic similarity calculator (22) calculates based on calculating thematic characteristic similarity weight. Unit cost calculator (24) calculates the sample that the similarity of construction coasting navigation per unit area is extracted. ;The 2011 of copyright KIPO submissions