• Title/Summary/Keyword: 성별 비교

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On-Device Gender Prediction Framework Based on the Development of Discriminative Word and Emoticon Sets (특징적 단어 및 이모티콘 집합을 활용한 모바일 기기 내 성별 예측 프레임워크)

  • Kim, Solee;Choi, Yerim;Kim, Yoonjung;Park, Kyuyon;Park, Jonghun
    • KIISE Transactions on Computing Practices
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    • v.21 no.11
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    • pp.733-738
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    • 2015
  • User demographic information is necessary in order to improve the quality of personalized services such as recommendation systems. Mobile data, especially text data, is known to be effective for prediction of user demographic information. However, mobile text data has privacy issues so that its utilization is limited. In this regard, we introduce an on-device gender prediction framework utilizing mobile text data while minimizing the privacy issue. Discriminative word and emoticon sets of each gender are constructed from web documents written by authors of each gender. After gender prediction is performed by comparing discriminative word and emoticon sets with a user's mobile text data, an ensemble method that combines two prediction results draws a final result. From experiments conducted on real-world mobile text data, the proposed on-device framework shows promising results for gender prediction.

Discriminative Weight Training for Gender Identification (변별적 가중치 학습을 적용한 성별인식 알고리즘)

  • Kang, Sang-Ick;Chang, Joon-Hyuk
    • The Journal of the Acoustical Society of Korea
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    • v.27 no.5
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    • pp.252-255
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    • 2008
  • In this paper, we apply a discriminative weight training to a support vector machine (SVM) based gender identification. In our approach, the gender decision rule is expressed as the SVM of optimally weighted mel-frequency cepstral coefficients (MFCC) based on a minimum classification error (MCE) method which is different from the previous works in that different weights are assigned to each MFCC filter bank which is considered more realistic. According to the experimental results, the proposed approach is found to be effective for gender identification using SVM.

Analysis of working memory related with reading (읽기 관련 작업기억 분석)

  • Lee, Han-Kyu
    • Korean Journal of Cognitive Science
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    • v.22 no.2
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    • pp.193-215
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    • 2011
  • The purpose of this study was to examine the working memory that is related with reading. For this purpose, the third and fourth grade children with reading difficulty were compared with normal children. The gender comparison and the correlations among the three components of working memory were also examined. The results indicated that the reading difficulty group were outperformed by the normal group in every test. Gender difference was found only in visuospatial capacity. There was an interaction between reading and gender in the memory of dynamic mazes. In the whole group, every correlation among all components was significant. When the correlations were examined separately in each group, however, only one correlation was significant in both groups. When the influence of the central executive was controlled, the interrelationship between phonological working memory and visuospatial working memory was mitigated. This study suggests that when teaching children with reading difficulty instructional material should be succinct and visuospatial information needs to be used for boys if possible.

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A Study of Comparison of Features of Poor Group and Non-Poor group In the Self-support Program Participants - A Comparison of Men and Women - (지역자활센터 자활사업 참여자의 빈곤집단과 비빈곤집단의 특성 비교 - 성별 차이를 중심으로 -)

  • Lee, Mi-Young
    • Korean Journal of Social Welfare
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    • v.63 no.4
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    • pp.253-275
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    • 2011
  • The aim of this study is to examine the difference of features between poor group and non-poor group. And, it is examined whether there are man and woman's differences. The investigation targeted the person who were using 'Regional self-support center'. They were classified into poor and non-poor group depending on the participation pattern of the self-support programs. Using logistic regression technique, I analyzed the effects of a series of independent variables on the dependent variable of whether or not person is in poor group and then compared the analysis results. The findings and policy implications are as follows. First, it was found that the health condition of women has a significant effect on the likelihood of poverty. Therefore, it is necessary to support appropriate medical service and improvement of health condition to them. Second, the business career of women was one of the factors affecting. Whether the business career is or not, it is necessary to do different support. Third, like what has been known until now, care giving was found to be a heavy burden for woman.

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Comparisons by gender and school type in the association between betting games and problem gambling among adolescents (청소년의 돈내기 게임 경험과 문제도박의 관계에서 성별 및 학교급별 차이 비교)

  • Lee, Jaekyoung;Lee, RaeHyuck;Chang, Hae-Lim
    • Journal of Digital Convergence
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    • v.16 no.10
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    • pp.523-530
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    • 2018
  • This study aimed to examine the association between betting games and problem gambling among adolescents, with attention paid to comparisons by gender and school level. For this purpose, this study analyzed a sample of 3,653 adolescents from the 2015 Survey on Youth Gambling Problems. The main findings are as follows. First, experiencing online betting games compared to non-online betting games was associated with higher risks of being light and severe problem gambling among adolescents. Second, the associations between online betting games and problem gambling was more pronounced for male adolescents than for female adolescents. Third, the associations between online betting games and problem gambling was more pronounced for high school students than for middle school students. Based on the findings, this study suggested practical strategies to prevent problem gambling among adolescents.

The Difference of Weight Distribution Index in Elderly People According to Gender (노인의 성별에 따른 체중분포 차이)

  • Yoon, Se-Won;Kwon, Hye-Min;Kang, Yang-Hoon
    • Journal of the Korean Society of Physical Medicine
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    • v.7 no.1
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    • pp.103-110
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    • 2012
  • 연구목적 : 본 연구는 노인의 성별이 낙상에 영향을 줄 수 있는 체중분포지수에 미치는 차이를 알아보고자 한다. 연구방법:광주광역시 소재 빛고을 노인건강타운 물리치료실을 이용하는 65세 이상 66명(남성 33명, 여성 33명) 노인을 대상으로 남성노인 평균연령은 70.97세, 여성노인 평균연령은 71.39세로 모든 대상자는 TETRAX의 체중분포지수(weight distribution index; WDI)를 이용하여 성별에 따라 그 차이를 비교 분석하였다. 측정 방법 은 안정된 발판에서 눈을 뜨고 정면을 향한 자세, 안정된 발판에서 눈을 감고 정면을 향한 자세, 불안정한 발판에서 눈을 뜨고 정면을 향한 자세, 불안정한 발판에서 눈을 감고 정면을 향한 자세, 안정된 발판에서 눈을 감고 고개를 오른쪽으로 돌린 자세, 안정된 발판에서 눈을 감고 고개를 왼쪽으로 돌린 자세, 안정된 발판에서 눈을 감고 고개를 뒤로 젖힌 자세, 안정된 발판에서 눈을 감고 고개를 숙인 자세로 측정하였고, 분석방법은 SPSS version 12.0을 이용하여 통계처리 하였고, 남녀 간의 안정성지수와 체중분포지수의 평균차이 검정은 독립표본 t-검정을 실시하였다. 통계학적 유의성을 검증하기 위해 ${\alpha}$는 유의수준 0.05로 하였다. 연구결과 : 성별에 따른 WDI비교에서 불안정한 발판과 안정된 발판에서 눈을 뜬 상태와 감은 상태에 정면을 향한 자세, 안정된 발판에서 눈을 감고 고개를 왼쪽과 오른쪽으로 돌린 자세에서 유의한 차이가 있었으나 안정된 발판에서 고개를 뒤로 젖힌 자세와 고개를 숙인자세에서는 유의한 차이는 없었다. 결론 : 본 연구의 결과를 바탕으로 성별에 따른 노인의 WDI에 영향을 미칠 수 있는 요인을 파악하여 낙상예방프로그램 기초자료로 활용 될 것으로 생각된다.

The Influences of Winning Money and Gambling Environments on Problem Gambling among Adolescents in South Korea: Focusing on Gender Differences (청소년의 돈을 딴 경험과 도박 유해환경이 문제도박에 미치는 영향: 성별 비교를 중심으로)

  • Lee, RaeHyuck;Chang, Hae-Lim;Lee, Jaekyoung
    • The Journal of the Korea Contents Association
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    • v.18 no.9
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    • pp.284-293
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    • 2018
  • This study aimed to examine the influences of winning money from betting games and gambling environments on problem gambling among adolescents in South Korea, with particular attention to gender differences in the influences. This study performed a series of regression analyses by using a sample of 14,008 adolescents from the 2015 Survey on Youth Gambling Problems. The findings are as follows. First, winning money from betting games was associated with higher likelihood of doing problem gambling among adolescents. Second, living in a neighborhood with gamblers or gambling places was associated with higher likelihood of doing problem gambling among adolescents. Third, the influence of winning money from betting games on problem gambling was more pronounced for male adolescents. Fourth, there were no gender differences in the influence of living in a neighborhood with gamblers or gambling places on problem gambling. Based on the findings, implications for addressing problem gambling among adolescents were discussed.

The Gendered Pattern of Parental Support and Control over Adolescent Children: A Comparative Analysis (부모와 청소년 자녀의 성별에 따른 지지적.통제적 양육행동: 5개국 비교 연구)

  • Lee, Sun-I;Lee, Yeo-Bong;Kim, Hyun-Ju
    • Korea journal of population studies
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    • v.31 no.2
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    • pp.45-76
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    • 2008
  • This study analyses the effect of gender on the support and control dimension of the relationship between adolescent children and their parents in 5 countries - Korea, Japan, U.S., Germany, and Sweden. This study predicts that mothers are more supportive and less controlling towards their children than fathers; that parents are more supportive towards their daughters than sons; and that supportive relationship is most pronounced in mother-daughter relations while controlling relationship is pronounced in father-son relations. We used the 2006 multi-national survey data collected by the National Youth Policy Institute for the analysis, selecting the cases in which the youth respondents were born between 1988 and 1993 and were living with both biological parents. All three hypotheses are supported in Korean cases. In the cases of the other nations, the hypotheses are only partially supported. In all the 5 nations, mothers are more supportive towards their children than are fathers. While parents are more supportive towards daughters than towards sons in most countries, the impact of children's gender in producing differences in parental behavior is less profound than the impact of parent's gender. Gender affects the control dimension of the relationship only in Korea and U.S.

A Study on Gender difference of SW recognition by Middle School students (성별에 따른 중학생의 SW 인식 비교 연구)

  • Lee, ChangKwon;Jo, Jaechoon;Kim, HyeonCheol
    • The Journal of Korean Association of Computer Education
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    • v.22 no.1
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    • pp.11-20
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    • 2019
  • As the influence of SW spreads, many countries concentrate on SW education policies for women. Although the SW education is strengthened, study on the curriculum suitable for women is still insufficient. The study conducted 422 middle school students to investigate differences in perception of SW by gender. It consisted of 207 male students and 215 female students, and survey analyzed in three categories : SW environment, SW education awareness and SW career interest. The analysis showed that SW education for female students is necessary to increase the confidence and interest in them, and that SW education opportunities for female students should be expanded so that interest and expectation of information education should be increased. In addition, it is necessary to introduce and promote SW related career path which can increase interest in SW related job and SW related major. This study is meaningful in that at this point when the revised curriculum begins to be applied, there are differences in perception of informatics and SW by gender, and that it is necessary to study the SW curriculum suitable for gender for effective achievement.

Job Characteristics and Poverty Status of Working Poor -Sex Differences- (근로빈곤층의 일자리 특성과 빈곤 지위 - 성별 비교를 중심으로-)

  • Kim, Eun-Ha
    • Korean Journal of Social Welfare
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    • v.60 no.4
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    • pp.5-29
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    • 2008
  • The purpose of this study is to investigate the effect of job characteristics of working poor on poverty status, focused on sex differences. The results are as follows. First, there are sex differences in career year, job position and industry for determining poverty entry. And second, career year, job regularity and occupy are different variables for men and women in determining poverty exit. This result says that job characteristics partially affects on poverty status of sex differently. Thus we need to sensitive policy that considers different experiences of men and women working poor as to poverty status mobility.

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