{"title":"Functional Data Classification: A Wavelet Approach.","authors":"Chung Chang, R Todd Ogden, Yakuan Chen","doi":"10.1007/s00180-014-0503-4","DOIUrl":"10.1007/s00180-014-0503-4","url":null,"abstract":"<p><p>In recent years, several methods have been proposed to deal with functional data classification problems (e.g., one-dimensional curves or two- or three-dimensional images). One popular general approach is based on the kernel-based method, proposed by Ferraty and Vieu (2003). The performance of this general method depends heavily on the choice of the semi-metric. Motivated by Fan and Lin (1998) and our image data, we propose a new semi-metric, based on wavelet thresholding for classifying functional data. This wavelet-thresholding semi-metric is able to adapt to the smoothness of the data and provides for particularly good classification when data features are localized and/or sparse. We conduct simulation studies to compare our proposed method with several functional classification methods and study the relative performance of the methods for classifying positron emission tomography (PET) images.</p>","PeriodicalId":76660,"journal":{"name":"The Journal of speech and hearing disorders","volume":"4 1","pages":"1497-1513"},"PeriodicalIF":1.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11192549/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79662044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"정상 청력자와 성인 인공와우 이식자에서 음절 간 쉼 간격에 따른 어음이해도 비교","authors":"박정인, Seung-Deok Heo","doi":"10.15724/jslhd.2014.23.4.010","DOIUrl":"https://doi.org/10.15724/jslhd.2014.23.4.010","url":null,"abstract":"배경 및 목적: 말 속도 조절은 난청자의 어음이해(speech discrimination score: SDS)에 도움이 된다. 쉼 간격은 말 속도를 조절하는 하나의 방법이다. 대화에서 쉼은 정보처리과정에서 여유 시간으로 작용해 정보의 과부하를 완화시켜 어음이해에 큰 영향을 미치며, 어음청력검사에서도 쉼의 빈도나 간격의 조절은 어음이해도에 영향이 있을 것으로...","PeriodicalId":76660,"journal":{"name":"The Journal of speech and hearing disorders","volume":"23 1","pages":"109-120"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67292526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"2-5세 일반아동의 자발화에 나타난 연결 기능 연결어미와종결 기능 연결어미 사용 특성","authors":"장미, Jung-Mee Kim","doi":"10.15724/jslhd.2014.23.4.008","DOIUrl":"https://doi.org/10.15724/jslhd.2014.23.4.008","url":null,"abstract":"","PeriodicalId":76660,"journal":{"name":"The Journal of speech and hearing disorders","volume":"23 1","pages":"89-100"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67292826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"4-5세 일반 아동의 초기 읽기 능력과 시지각 및 음운인식 능력 간 관련성","authors":"박보라, 최예린","doi":"10.15724/JSLHD.2014.23.3.008","DOIUrl":"https://doi.org/10.15724/JSLHD.2014.23.3.008","url":null,"abstract":"배경 및 목적: 본 연구는 4세 전반(4;0-4;5), 4세 후반(4;6-4;11), 5세 전반(5;0-5;5). 5세 후반(5;6-5;11) 아동 56명을 대상으로 연령에 따라 시지각 능력, 음운인식 능력, 초기 읽기 능력의 차이를 살펴보고, 초기 읽기능력과 시지각 및 음운인식 능력 간 관련성을 살펴보고자 하였다. 방법: 시지각 기능 검사(TVPS-R),...","PeriodicalId":76660,"journal":{"name":"The Journal of speech and hearing disorders","volume":"23 1","pages":"91-103"},"PeriodicalIF":0.0,"publicationDate":"2014-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67292382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"고령자의 개인 요인 및 표현언어 능력과정보전달 능력의 상관","authors":"최현주","doi":"10.15724/JSLHD.2014.23.3.005","DOIUrl":"https://doi.org/10.15724/JSLHD.2014.23.3.005","url":null,"abstract":"","PeriodicalId":76660,"journal":{"name":"The Journal of speech and hearing disorders","volume":"23 1","pages":"51-60"},"PeriodicalIF":0.0,"publicationDate":"2014-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67292319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"인공와우 착용 청각장애학생의 자기결정성 동기와 창의적 인성간의 관계 연구","authors":"송혜경, 정훈","doi":"10.15724/JSLHD.2014.23.3.013","DOIUrl":"https://doi.org/10.15724/JSLHD.2014.23.3.013","url":null,"abstract":"배경 및 목적: 이 연구의 목적은 인공와우 착용 청각장애학생을 대상으로 자기결정성 동기와 창의적 인성 간의 관계 연구를 위해 수행되었다. 구체적으로 살펴보면, 첫째, 자기결정성 동기와 창의적 인성 척도의 성별에 따른 차이점을 알아본다. 둘째, 자기결정성 동기와 창의적 인성 척도의 통합교육 시작 시기에 따른 차이점을 알아본다. 셋째, 자기결정성 동기 척도와...","PeriodicalId":76660,"journal":{"name":"The Journal of speech and hearing disorders","volume":"23 1","pages":"163-175"},"PeriodicalIF":0.0,"publicationDate":"2014-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67292236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"저기능 자폐아동의 운율 및 문장에 대한 인지 특성","authors":"Gwee Nam Park, 김화수","doi":"10.15724/jslhd.2014.23.3.007","DOIUrl":"https://doi.org/10.15724/jslhd.2014.23.3.007","url":null,"abstract":"배경 및 목적: 본 연구의 목적은 저기능 자폐아동의 운율과 문장의 변화에 따른 자극 인지의 패턴을 조사하고 중앙통합능력과 반응편향성의 관점에서 인지적 특성의 차이를 밝히고자 하는 것이다. 방법: 본 연구에서는 각각 10명의 저기능 자폐아동과 일반아동을 대상으로 컴퓨터 게임 패러다임을 활용하여 운율(열정적☺ vs....","PeriodicalId":76660,"journal":{"name":"The Journal of speech and hearing disorders","volume":"23 1","pages":"79-89"},"PeriodicalIF":0.0,"publicationDate":"2014-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67292330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Survey on the Diagnosis of Acquired Apraxia of Speech","authors":"Yoon Ji Hye, Lee Seung Jin, S. Kim","doi":"10.15724/JSLHD.2014.23.3.004","DOIUrl":"https://doi.org/10.15724/JSLHD.2014.23.3.004","url":null,"abstract":"","PeriodicalId":76660,"journal":{"name":"The Journal of speech and hearing disorders","volume":"23 1","pages":"35-50"},"PeriodicalIF":0.0,"publicationDate":"2014-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67292143","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"장애유아 기질과 어머니 언어통제유형과의 관계","authors":"Sang Yun Lee, 정경희, Seongwoo Ahn","doi":"10.15724/JSLHD.2014.23.3.011","DOIUrl":"https://doi.org/10.15724/JSLHD.2014.23.3.011","url":null,"abstract":"배경 및 목적: 본 연구는 장애유아의 기질과 어머니의 언어통제유형의 상관관계를 살펴보고자 하는데 그 목적이 있다. 방법: 부산, 경남 소재의 복지관, 통합어린이집, 사설치료기관을 이용하는 만3~6세 장애유아 어머니 110명을 대상으로 하였다. 자료수집을 위해 유아 기질과 어머니 언어통제유형을 설문하였고 자료분석은 SPSS 21을 통해 t 검정과...","PeriodicalId":76660,"journal":{"name":"The Journal of speech and hearing disorders","volume":"23 1","pages":"129-145"},"PeriodicalIF":0.0,"publicationDate":"2014-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67292086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Web 기반 말더듬 성인 평가 시스템 모형 연구","authors":"신명선, Manhee Park","doi":"10.15724/jslhd.2014.23.3.001","DOIUrl":"https://doi.org/10.15724/jslhd.2014.23.3.001","url":null,"abstract":"Purpose: Previous studies have been of the same opinion regarding overt and covert properties in stuttering evaluation and therapy. However, evaluation through various parameters reflecting the individual characteristics of stuttering has not been conducted. This study aims to develop an integrated ...","PeriodicalId":76660,"journal":{"name":"The Journal of speech and hearing disorders","volume":"23 1","pages":"1-11"},"PeriodicalIF":0.0,"publicationDate":"2014-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67292401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}