Background: Co- word analysis is one of the content analysis methods used in scientometric studies and mapping the scientific structure of various fields. The purpose of the present research is to map the structure of distance education using the co-word analysis. Methods: The research method is content analysis using co- word analysis. The research population are 31607 documents indexed in the...

Learning the representation of categorical data with hierarchical value coupling relationships is very challenging but critical for the effective analysis and learning of such data. This paper proposes a novel coupled unsupervised categorical data representation (CURE) framework and its instantiation, i.e., a coupled data embedding (CDE) method, for representing categorical data by hierarchical...

the main goal of this research is the explanation and critiques of the concept of learning in paideia proposal that has been done according to adler’s view. in order to achieve this goal, the descriptive-analytic method was used. according to this research, the properties of learning in relation to the content of learning, teaching, the role of teacher, the being active in learning in paideia p...

In this paper we study the classi cation problem in which we have access to easily obtainable surrogate for the true labels, namely complementary labels, which specify classes that observations do not belong to. For example, if one is familiar with monkeys but not meerkats, a meerkat is easily identi ed as not a monkey, so “monkey” is annotated to the meerkat as a complementary label. Speci cal...

Chickenpox is a highly contagious airborne disease caused by Varicella zoster, which affects nearly all non-immune children worldwide with an annual incidence estimated at 80-90 million cases. To analyze the spatiotemporal pattern of the chickenpox incidence in the city of Valencia, Spain two complementary statistical approaches were used. First, we evaluated the existence of clusters and spati...