نتایج جستجو برای: nonparametric topological data analysis

تعداد نتایج: 4542861  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده زبانهای خارجی 1390

this study was conducted to investigate the impact of podcasts as a learning and teaching tool on iranian efl learners’ motivation for listening as well as on their listening comprehension ability. the study also investigated the learners’ perception towards listening to podcasts and examined whether the learners were likely to accept podcasts. out of fifty-five intermediate learners studying e...

Journal: :Journal of Environmental Analysis and Progress 2019

Azadeh Saki, Hamed Tabesh, Samira Mardaniyan,

In many area of medical research, a relation analysis between one response variable and some explanatory variables is desirable. Regression is the most common tool in this situation. If we have some assumptions for such normality for response variable, we could use it. In this paper we propose a nonparametric regression that does not have normality assumption for response variable and we focus ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1370

the subjects of the study are only the tefl teachers and students at gilan university. to obtain the desired data, a questionnaire which was based on the theories and disecussions gathered, was used as the main data gathering instrument. to determine the degree of relationship between variables, covariance and pearson product moment correlation coefficient were the formulas applied. the data we...

1999
Maurício R. Mediano Marco A. Casanova Marcelo Gattass

Este trabalho introduz um método para indexar topologicamente um conjunto de atributos espaciais, chamado de TDA Topological Data Access Method. Em determinadas circunstâncias, a representação topológica é ordens de grandeza mais compacta do que a representação geométrica exata dos atributos espaciais, oferecendo considerável ganho no processamento dos operadores topológicos. Este trabalho apre...

This paper presents approximate confidence intervals for each function of parameters in a Banach space based on a bootstrap algorithm. We apply kernel density approach to estimate the persistence landscape. In addition, we evaluate the quality distribution function estimator of random variables using integrated mean square error (IMSE). The results of simulation studies show a significant impro...

2009

K A T H R Y N M . S C H R E I N E R , † T I M O T H Y R . F I L L E Y , * , † R O B E R T A . B L A N C H E T T E , ‡ B R E N D A B E I T L E R B O W E N , † R O B E R T D . B O L S K A R , § W I L L I A M C . H O C K A D A Y , | C A R O L I N E A . M A S I E L L O , | A N D J A M E S W . R A E B I G E R § Department of Earth and Atmospheric Sciences, Purdue University, West Lafayette, Indiana ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت معلم تهران 1381

‏‎the purpose of the present study was to investigate the latent pattern underlying reading ability . some 272 male and female participants. english majors at the ba level , participated in the study. two valid tests were used in this study, the reading test developed exclusively for the purpose of this project and academic reading section of ielts. to investigate the possible latent underlying...

2016
Aiko Yamashita Leon Moonen Tom Mens Amjed Tahir

This report outlines the motivation and goals of the First International Workshop on Technical Debt Analytics (TDA 2016), presents the workshop programme, introduces the work accepted for presentation, and summarizes the major results and themes that emerged from the discussion and activities undertaken during the workshop.

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