• 한국생활과학회지
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• 제16권2호
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• pp.395-405
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• 2007

The women selected by random sampling were classified into four groups by their body cathexis and Make-up attitude in order to investigate differences in Clothing Value and Make-up behavior. The result are as follows. Cluster was classified into four groups: positive congruity(G1), positive incongruity(G2), negative congruity(G3), negative incongruity(G4). Four groups showed meaningful difference each other between the peculiarity of Clothing value and Make-up behavior. Make-up behaviors were different at the peculiarity of minutely divided groups under the standard of physical satisfaction and Make-up attitude, and they showed difference in the influence of value affected to each behavior. So it was testified that Make-up behavior can be different depending on the value of respective persons.

• 한국의상디자인학회지
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• 제13권3호
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• pp.31-43
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• 2011

This study investigates the differences in the purchasing behavior of infant & children's wear with the features of children and consumers. This study conducted a survey on female buyers of infant & children's wear. 558 questionnaires were analyzed by using SPSS 18.0 statistic program with factor analysis, Cronbach's ${\alpha}$, cluster analysis, ANOVA, and paired t-test. The results are as follows: 1. The buyer's value was identified with 3 factors: mental achievement value, social achievement value, and pleasure value. Three types of group by values were identified: group seeking mental social achievement, group seeking social achievement, and group seeking pleasure. 2. Fashion and conformity, pleasure pursuit, and reasonable price pursuit orientations showed significant differences among the value groups. 3. A significant difference was found in the imitation of wearing role models according to sibling relationships.

• 대한가정학회지
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• 제40권4호
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• pp.105-124
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• 2002

The purpose of this study was to analyze searching value types of Internet consumer information and to identify difference of information characteristics by searching value types. The online survey was conducted by 262 netizens. We used SPSS10.0 package and statistical analysis as follows : factor analysis, cluster analysis, one-way ANOVA, and Duncan's multiple range test. The results were summarized as follows: 1) searching value types of Internet consumer information were classified into 3 types - high benefit/high risk type, middle benefit/middle risk type, high benefit/low risk type. 2)In the degree of significance for information characteristics, consumer recognized accuracy as the most important then comes variability, utility, up-to-dateness, and reliability in that order. 3) high benefit/high risk type among searching value types was evaluated the most affirmative types for Internet consumer information.

• 한국의류학회지
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• 제42권4호
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• pp.584-598
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• 2018

This study classified respondents by consumption value and analyzed differences in the purchase behavior of men's suits among consumption value groups. Frequency analysis, factor analysis, cluster analysis, and analysis of variance were conducted in order to analyze research problems. Factor analysis results showed that male consumption values included safety-oriented value, individuality-oriented value, others-oriented value, pleasure-oriented value, aesthetic-oriented value, low price-oriented value, community-oriented value, utility-oriented value, innovation-oriented value, and self-expression oriented value. The study divided respondents into personal satisfaction pursuit group, beauty & functionality pursuit group, individuality pursuit group, and others-oriented & low cost preference group according to consumption value. There were significant differences in selection criteria for men's suit (product image, physical properties of product, and brand name), selection reasons of brand (fashion & ostentation, individuality, and refinement), store attributes (store environment/salesperson service, reputation/additional service, and product assortment/shopping convenience).

• Human Ecology Research
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• 제60권4호
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• pp.521-533
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• 2022

Using Bernd H. Schmitt's experiential modules, this study investigated the effect of shopping value on recognizing the importance of customer experience. A survey was conducted with 400 adults aged in their 20s to 50s. To analyze the data, factor analysis, a reliability test, cluster analysis, and ANOVA were conducted. The results were as follows. First, the shopping values exhibited by sportswear consumers were a utilitarian shopping value and a hedonic shopping value. Through these, consumers were classified into four groups: a shopping value-oriented group, a utilitarian shopping value group, a shopping value-unconcern group, and a hedonic shopping value group. Second, the customer experience consisted of five factors: sensory experience, emotional experience, cognitive experience, behavioral experience, and relational experience. Third, a significant difference was observed in customers' perceived experiences according to shopping value type. In the shopping value-oriented group, all customer experiences were generally considered important, followed by the hedonic shopping value group and the shopping value-unconcern group, with the utilitarian shopping value group least likely to perceive customer experiences as important. In addition, cognitive and emotional experiences were rated highest among the five experiences, indicating that these were the most important store experiences among the various customer experience components.

• 지능정보연구
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• 제17권1호
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• pp.111-125
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• 2011

클러스터링(Clustering)은 유사한 문서나 데이터를 묶어 군집화해주는 프로세스이다. 클러스터링은 문서들을 대표하는 개념별로 그룹화함으로써 사용자가 자신이 원하는 주제의 문서를 찾기 위해 모든 문서를 검사할 필요가 없도록 도와준다. 이를 위해 유사한 문서를 찾아 그룹화하고, 이 그룹의 대표되는 개념을 도출하여 표현해주는 기법이 요구된다. 이 상황에서 문제점으로 대두되는 것이 복합 개념(Complex Concept)의 탐지이다. 복합 개념은 서로 다른 개념의 여러 클러스터에 속하는 중복 개념이다. 기존의 클러스터링 방법으로는 문서를 클러스터링할 때 동일한 레벨에 있는 서로 다른 개념의 클러스터에 속하는 중복된 복합 개념의 클러스터를 찾아서 표현할 수가 없었고, 또한 복합 개념과 각 단순 개념(Simple Concept) 사이의 의미적 계층 관계를 제대로 검증하기가 어려웠다. 본 논문에서는 기존 클러스터링 방법의 문제점을 해결하여 복합 개념을 쉽게 찾아 표현하는 방법을 제안한다. 기존의 계층적 클러스터링 알고리즘을 변형하여 동일 레벨에서 중복을 허용하는 계층적 클러스터링(Hierarchical Overlapping Clustering, HOC) 알고리즘을 개발하였다. HOC 알고리즘은 문서를 클러스터링하여 그 결과를 트리가 아닌 개념 중복이 가능한 Lattice 계층 구조로 표현함으로써 이를 통해 여러 개념이 중복된 복합 개념을 탐지할 수 있었다. HOC 알고리즘을 이용해 생성된 각 클러스터의 개념이 제대로 된 의미적인 계층 관계로 표현되었는지는 특징 선택(Feature Selection) 방법을 적용하여 검증하였다.

• 가정과삶의질연구
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• 제30권3호
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• pp.105-118
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• 2012

This study aims to recognize cognition of credit card and shopping value in contemporary society, cognition of credit card and shopping value according to types of consumption orientation, and factors that influence cognition of credit card and shopping value, and ultimately provide a foundation for establishing proper shopping value. A total of 453 women and men residing in Seoul have been set as research object in order to achieve the purpose of the study. The data was analyzed by Cronbach' alpha, frequencies, percentile, mean, factor analysis, K-mean cluster analysis, t-test, ANOVA and Duncan's multiple range test, multiple linear regression. All analysis progress was done by spsswin12.0 statistics program. A summary of this research goes as follows: First, categorization of consumption orientation lead to two clusters of rational and symbolic & conspicuity consumption patterns and cognition of credit card was categorized into positive and negative cognition and shopping value was categorized into hedonic shopping value, utilitarian shopping value and time-save shopping value. Second, rational shoppers had high utilitarian shopping values and symbolic & conspicuity shoppers had high both hedonic shopping values and utilitarian shopping values. Third, the most influential factor in hedonic shopping value and utilitarian was consumption orientation. In conclusion, this research has showed that cognition of credit card and shopping value according to types of consumption orientation patterns varied, and that consumption orientation was an influential factor on cognition of credit card and shopping value.

• 한국생활과학회지
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• 제17권5호
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• pp.927-938
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• 2008

The purpose of this study was to classify self-efficacy typology and analyze the relationship between self-efficacy and consumption value of college students as consumers. Data were gathered by surveying college students living in Daegu and Kyungbook area using convenient sampling. 513 questionnaires were used in the statistical analysis. Data were analyzed by frequency, factor analysis, cluster analysis, correlation analysis, ANOVA, and Duncan-test. The findings are as follows. The self-efficacy typologies of college students were classified into three groups such as challenging confident accomplish oriented, stable uncertain accomplish oriented, and stable accomplish oriented. In the relationship of the self-efficacy was related to the sub-variables of consumption value. The self-efficacy oriented group showed different all the sub-variables of consumption value factors.

• Journal of Plant Biotechnology
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• 제44권3호
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• pp.303-311
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• 2017

본 연구는 참다래(Actinidia spp.) 유전자원의 유전적 다양성을 평가하기 위하여 재배품종 및 국내 외에서 수집한 참다래 61점을 대상으로 RAPD와 SRAP 분석을 수행하였다. RAPD 분석에서 40종의 선발 primer를 이용하여 230개의 다형성 밴드를 얻었으며, 평균 다형성 밴드 수는 5.75개였다. 32종의 primer 조합을 이용한 SRAP 분석에서 204개의 다형성 밴드를 획득하였고, 평균 다형성 밴드 수는 6.38 개였다. RAPD와 SRAP 분석에서 획득된 434개의 다형성 밴드를 이용하여 비가중 평균결합 방식으로 집괴분석한 결과 유전적 유사도 지수 0.680을 기준으로 3개의 그룹으로 분류되었다. 제1그룹에는 A. deliciosa와 A. chinensis에 속하는 품종과 A. deliciosa ${\times}$ A. arguta, A. chinensis ${\times}$ A. arguta, A. chinensis ${\times}$ A. deliciosa의 교잡종에 속하는 46점의 유전자원이 포함되었다. 제2그룹에는 A. arguta에 속하는 유전자원 7점과 A. arguta ${\times}$ A. deliciosa의 교잡종인 '스키니그린'이 포함되었다. 제3그룹에는 A. rufa, A. hemsleyana, A. macrosperma, A. polygama, A. eriantha 종에 속하는 유전자원 7점이 포함되었다. 참다래 유전자원 간 유전적 유사도 값은 0.479~0.991의 범위로 평균 유전적 유사도는 0.717이었다. 가장 높은 유사도 값(0.991)을 나타낸 유전자원은 NHK0038(A. deliciosa)과 NHK0040(A. deliciosa) 간이었고 가장 낮은 유사도 값(0.479)을 나타낸 유전자원은 '헤이워드'(A. deliciosa)와 K5-1-22(A. arguta) 간이었다.

• 충청수학회지
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• 제16권2호
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• pp.23-30
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• 2003

In this note, we introduce the concept of the modulus of a curve family in $R^n$ and examine some basic properties. And we study the boundary behavior of quasiconformal mappings on a domain $D{\subset}\bar{R}^n$ and present some geometric applications.