感性工程Kansei EngineeringDay 3: Active LearningNovember22,2017YoshiteruNAKAMORl,ProfessorEmeritusJapanAdvanced Institute of ScienceandTechnology
Kansei Engineering Day 3: Active Learning November 22, 2017 Yoshiteru NAKAMORI, Professor Emeritus Japan Advanced Institute of Science and Technology 感性工程
Today's Contents1.Groupwork:KanseiModelinginGroups感性建模.Kanseievaluationbyindividuals.Possibilitymodelsbygroups2.Groupwork:KanseiRecommendation感性推荐.Explanationofmodels.Utilizationofmodels(Recommendation)3.Presentation:ModelsandRecommendation
Today’s Contents 1. Group work: Kansei Modeling in Groups 感性建模 • Kansei evaluation by individuals • Possibility models by groups 2. Group work: Kansei Recommendation 感性推荐 • Explanation of models • Utilization of models (Recommendation) 3. Presentation: Models and Recommendation 2
KanseiEvaluation.Decide evaluation subjects (They are cups today)·Determine bipolar scales (They are given today)·Evaluatecupsusingthebipolarscales (byindividuals)(Group work startsfromhere.)Calculate the mean and standard deviation (w.r.t.evaluators)for each cup·Identifytriangularfuzzymodels of eachcup·Explain cups using evaluationwords.Recommendacup(orcups)accordingtothecustomer'srequests
Kansei Evaluation • Decide evaluation subjects (They are cups today). • Determine bipolar scales (They are given today). • Evaluate cups using the bipolar scales (by individuals). (Group work starts from here.) • Calculate the mean and standard deviation (w.r.t. evaluators) for each cup. • Identify triangular fuzzy models of each cup. • Explain cups using evaluation words. • Recommend a cup (or cups) according to the customer’s requests. 3
Evaluation objects (Porcelain coffee cupsCupO3CupOCupO2CupOsCupO4
Evaluation objects (Porcelain coffee cups) 4 Cup A Cup B Cup C Cup D Cup E o1 o2 o3 o4 o5
Bipolar scale of evaluation.Infull-scaleexperiments,wepreparemanybipolarscales.It is desirablethattheyareoftenusedaswordstoevaluateporcelaincoffeecupsTodayweusethefollowingfivebipolarscalesLeftwordRight word1234567软SoftHard 硬OOO口口口口冷CoolWarm温OOOODC多云CloudyClear明确D为青年For youthForelderly为老人0OO对男性FormenForwomen为女性
Bipolar scale of evaluation • In full-scale experiments, we prepare many bipolar scales. It is desirable that they are often used as words to evaluate porcelain coffee cups. • Today we use the following five bipolar scales. Left word 1 2 3 4 5 6 7 Right word 软 Soft □□□□□□□ Hard 硬 冷 Cool □□□□□□□ Warm 温 多云 Cloudy □□□□□□□ Clear 明确 为青年 For youth □□□□□□□ For elderly 为老人 对男性 For men □□□□□□□ For women 为女性 5
Evaluation by individuals1234567Checkoneplace.LeftwordRight word1234567HardSoftOOOOOOOWiCupO,CoolOO口O0O0WarmW2CloudyClearOODO0OW3W4Foryouth00O00O0ForelderlyWsFormen0000000Forwomen
Evaluation by individuals Cup Left word 1 2 3 4 5 6 7 Right word Soft □□□□□□□ Hard Cool □□□□□□□ Warm Cloudy □□□□□□□ Clear For youth □□□□□□□ For elderly For men □□□□□□□ For women 6 o1 5 4 3 2 1 w w w w w □□□□□□□ 1 2 3 4 5 6 7 Check one place. ✔
Evaluation bv individualsLeftwordRight word1235674HardSoftOOODOOOW1Cup02CoolOOOOOOOWarmW2CloudyO0DD国口厦ClearW3W4ForyouthOOO0OO0For elderlyWsFormen000OO00Forwomen
Cup 7 Evaluation by individuals Left word 1 2 3 4 5 6 7 Right word Soft □□□□□□□ Hard Cool □□□□□□□ Warm Cloudy □□□□□□□ Clear For youth □□□□□□□ For elderly For men □□□□□□□ For women 5 4 3 2 1 w w w w w o2
Evaluation by individualsLeftwordRight word1235674HardSoftOOOOOOOW1Cup 03CoolOO口O0O0WarmW2CloudyClear0O00000W3W4Foryouth0O00O00For elderlyWsFormen0000000Forwomen
Cup 8 Evaluation by individuals Left word 1 2 3 4 5 6 7 Right word Soft □□□□□□□ Hard Cool □□□□□□□ Warm Cloudy □□□□□□□ Clear For youth □□□□□□□ For elderly For men □□□□□□□ For women 5 4 3 2 1 w w w w w o3
Evaluation by individualsLeftwordRight word1235674HardSoftOOOOOOOW1Cup04CoolOO口O0O0WarmW2CloudyClearOODO0OW3W4Foryouth00O00O0ForelderlyWsFormen0000000Forwomen
Cup 9 Evaluation by individuals Left word 1 2 3 4 5 6 7 Right word Soft □□□□□□□ Hard Cool □□□□□□□ Warm Cloudy □□□□□□□ Clear For youth □□□□□□□ For elderly For men □□□□□□□ For women 5 4 3 2 1 w w w w w o4
Evaluation by individualsLeftwordRight word1235674HardSoftOOODOOOWiCup OsCoolOOOOOOOWarmW2CloudyClearOO00OO0W3W4ForyouthOOO0OO0For elderlyWsFormen000OO00Forwomen10
Cup 10 Evaluation by individuals Left word 1 2 3 4 5 6 7 Right word Soft □□□□□□□ Hard Cool □□□□□□□ Warm Cloudy □□□□□□□ Clear For youth □□□□□□□ For elderly For men □□□□□□□ For women 5 4 3 2 1 w w w w w o5