上游充通大￥ SHANGHAI JIAO TONG UNIVERSITY Concept Selection Process Stepl:Prepare the Matrix Step4:Combine and Improve Criteria Remove Bad Features Reference Concept Combine Good Qualities Weightings Step2:Rate Concepts Step5:Select Best Concept Scale (+-0)or(1-5) May Be More than One Compare to Reference Concept or Beware of Average Concepts Values Step6:Reflect on the Process Step3:Rank Concepts Continuous Improvement Sum Weighted ScoresConcept Selection Process Step1: Prepare the Matrix Criteria Reference Concept Weightings 􀁺 Step2: Rate Concepts Scale (+ – 0) or (1–5) Compare to Reference Concept or Values Step3: Rank Concepts Sum Weighted Scores Step4: Combine and Improve Remove Bad Features Combine Good Qualities Step5: Select Best Concept May Be More than One Beware of Average Concepts Step6: Reflect on the Process Continuous Improvement