• 한국컴퓨터정보학회논문지
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• 제27권2호
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• pp.229-236
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• 2022

본 연구에서는 모바일 패션 쇼핑 앱을 선택할 때 고려하는 요인들을 AHP를 활용하여 계층적으로 분류하고 가중치를 계산함으로써 선택요인들의 우선순위를 도출하였다. 현재 모바일 패션 쇼핑 앱을 사용하고 있는 소비자들을 대상으로 설문자료를 수집하여 분석하였다. 본 연구 결과, 모바일 패션 쇼핑 앱의 1단계 선택요인들은 경제성, 정보성, 편의성, 신뢰성, 부가서비스로 구성되었고, 이들 중에서 경제성이 가장 중요한 요인으로 나타났다. 또한 1단계 요인과 2단계 요인의 가중치를 종합화한 결과, 쿠폰 및 할인이벤트가 가장 중요한 요인으로 나타났다. 여러 모바일 패션 쇼핑 앱들이 경쟁하고 있는 상황에서 본 연구는 모바일 패션 쇼핑 앱의 평가를 위한 모형을 제안하고, 소비자들이 어떤 앱을 선택할 지에 관한 요인들에 대한 우선순위를 제시하였다는데 의의가 있다.

• 유통과학연구
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• 제14권2호
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• pp.23-32
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• 2016

Purpose - The purposes of this research are to develop a measurement of Islamic religiosity and apply these measurements to examine the relationship between religiosity and selection of the Islamic bank. Research design, data, and methodology - Literature searches and in-depth interviews are used to obtain the statement items to build measurement. Furthermore, the result of religiosity measurement will be used to study the relationship between religiosity and the selection of the Islamic bank. Population of the study is Muslim who has bank(s) account. A total 375 questionnaires were distributed to the three groups of bank customers (125 respondents in each group). Result -This research has successfully developed a measurement of religiosity, which is called Islamic Religiosity Scale (IRS). Based on IRS, this study found that religiosity has a significant relationship to the selection of Islamic banks. Conclusions - The study indicates that religiosity plays a significant role on the decision of customers to choose Islamic banks. Nevertheless, this study also revealed that religiosity is not the only factor that influences customers to selecting the Islamic banks.

• 한국지능정보시스템학회:학술대회논문집
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• 한국지능정보시스템학회 2001년도 The Pacific Aisan Confrence On Intelligent Systems 2001
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• pp.219-223
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• 2001

Within a mechanical system such as an automotive the number of standard machine parts is increasing, so that the parts selection becomes more important than ever before. Selection of appropriate bearings in the preliminary design phase of a machine is also important. In this paper, three decision-making approaches are compared to find out a model that is appropriate to bearing selection problem. An artificial neural network, which is trained with real design cases, is used to select a bearing mechanism at the first step. Then, the subtype of the bearing is selected by the weighting factor method. Finally, types of peripherals such as lubrication methods are determined by a rule-based expert system.

• 한국의상디자인학회지
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• 제2권1호
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• pp.51-74
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• 2000

The purposes of the study were to investigate the differences of female students' clothing selection criteria and their life styles according to their demographic data and to examine the differences of their clothing selection criteria according to their life styles. The data were collected from 400 female college students in Chungju city through self-administerd questionnaires, and were analyzed by frequencies, Cronbach' s α, F­test, Factor Analysis, Cluster Analysis, one way ANOVA and Duncan Test. The results of the study were as follows: There were significant differences between variables of clothing selection criteria according to student's major, father's education level, family's monthly income, student's monthly expenditure on clothing and her companion when purchasing her clothing. Life styles were classified five types. The dimensions of life style were significantly different according to student's major and monthly expenditure on clothing. There were significantly different between life style dimensions and clothing selection criteria.

• 전자공학회논문지B
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• 제31B권8호
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• pp.109-118
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• 1994

We proposed new field/frame mode selection quantization and buffer control strategy for interlaced digital HDTV image coding system. The field/frame mode selection is performed based on the mean square error and number of generated bits for each superblock. The quantization factor for each superblock is determined by the characteristics of human visual system and buffer status. The statistical characteristics of the number of generated bits for basis block and the prediction of buffer status are used for buffer control. Simulation results show that the proposed field/frame mode selection and rate buffer control. Simulation results show that the proposed field/frame mode selection and rate buffer control strategy have good subjective image quality and have stable buffer status.

• 한국관광식음료학회지:관광식음료경영연구
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• 제15권2호
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• pp.203-218
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• 2004

The purpose of this study was to identify the selection attributes of family restaurants according to the consumers' use types with the main focus on the family restaurants in the Busan. Area Nine factors in total were generated in order to verify the hypotheses of this study through the factor analysis of the selection attributes of the family restaurants. The differences between the various selection factors for the family restaurants according to the decision-making, the preparation period, and the visiting frequency through the analysis of the diffcrence from the selection factors for the family restaurants according to the use types.

• 대한가정학회지
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• 제47권10호
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• pp.1-11
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• 2009

The purpose of this study was to explore differences in style preference, information source, and store selection behaviors of Korean and Chinese wedding dress shoppers. Data obtained from 141 Chinese and 143 Korean females were analyzed through descriptive analysis, t-test, cross-tabulation and factor analysis. Results for Chinese and Korean consumers depended on the marketer-driven information source as well as on the consumer-driven information source. Both groups considered the aesthetics of the wedding dress as the most important criterion for store selection. There were some differences between Chinese and Korean consumers in style preferences and store selection criteria. Chinese consumers liked a wider range of wedding dress styles compared to Korean consumers. Also, Chinese consumers regarded fashionability as more significant whereas Koreans considered economic benefits more importantly when selecting stores for a wedding dress.

• 한국관광식음료학회지:관광식음료경영연구
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• 제16권1호
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• pp.93-112
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• 2005

The purpose of this study was to identify the selection attributes of family restaurants according to the consumers' use types with the main focus on the family restaurants in Busan Area. Nine factors in total were generated in order to verify the hypotheses of this study through the factor analysis of the selection attributes of the family restaurants. The differences between the various selection factors for the family restaurants according to the decision-making, the preparation period, and the visiting frequency through the analysis of the difference from the selection factors for the family restaurants according to the use types.

• 한국조리학회지
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• 제21권6호
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• pp.38-48
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• 2015

본 연구에서는 디저트 카페 이용고객의 선택속성에 따라서 관계의 질과 행동의도에 미치는 영향요인들과 그 요인을 이용한 앞으로의 활용방안을 제시하고자 한다. 총 260부의 설문지를 배포하여 불성실하게 응답한 10부의 설문지를 제외한 나머지 250부의 유효한 설문지를 실증연구에 사용되었다. 조사 연구의 목적을 달성하기 위하여 통계프로그램 SPSS 18.0을 활용하여 빈도분석, 요인분석 및 신뢰도분석, 상관관계분석, 회귀분석을 실시하였다. 분석결과를 보면 선택속성에 대한 측정항목의 탐색적 요인분석 결과, 3개 요인으로 KMO 값은 0.757, 총분산비율 67,885%, 관계의 질에 대한 요인분석은 총분산비율76.070%, KMO 값은 0.715로 나타났다. 행동의도에 대한 요인분석은 총분산설명력 66,254%, KMO 값은 0.771으로 나타났다. 변수들 간의 상관관계가 다른 변수에 의해 설명되는 정도가 좋게 분석되었고, 유의확률이 0,000으로 나타나 전반적으로 변수들 간의 상관관계는 유의적이다. 따라서 선택속성에 따른 관계의 질이 행동의도에 미치는 영향에 관한 가설은 부분채택되었다.

• 응용통계연구
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• 제11권2호
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• pp.435-449
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• 1998

본 연구는 다중판별분석(MDA)에서 필요한 변수선택기준을 베이즈접근법으로 제안하였다. 이 베이즈판별변수 선택기준은 여러 정규모집단분포의 평균벡터에 대한 동질성 검정에 필요한 디폴터형태의 베이즈요인을 객관적 베이즈방법으로 유도하여 설정하였다. 디폴트베이즈요인(default Bayes factor)은 Spiegelhalter와 Smith (1982)가 계발한 가상적트레이닝표본법(imaginary training sample method)을 사용하여서 도출하였다. 또한 제안된 베이즈판별변수선택 기준이 지닌 분포의 성질을 이용하여, 추가 판별변수(또는 변수군)가 MDA에 기여하는 부가적인 판별력에 대한 검정법 및 추가판별변수(또는 변수군)의 선택 기준에 대해서도 논하였다. 본 연구에서 새로이 얻은 변수선택기준은 최적부분집합선택법(optimal subset selection method)뿐 아니라 각 단계적방법(stepwise method)의 변수선택기준으로 사용될 수 있으며, 두 그룹 판별분석에도 사용이 가능하다는 점에서 표본이론에 의해 여러 형태로 개발된 기존의 판별변수 선택 기준들을 하나로 통합시킬 수 있는 기능을 지니고 있다. 모의실험을 실시하여 최적 부분집합선택법과 단계적방법하에서 제안된 판별변수선택 기준이 가진 효용성을 평가하였다.