Now showing items 1-10 of 1838
Unsupervised distance learning by reciprocal kNN distance for image retrieval
This paper presents a novel unsupervised learning approach that takes into account the intrinsic dataset structure, which is represented in terms of the reciprocal neighborhood references found in different ranked lists. ...
Using virtual worlds in distance learning environments
This paper presents two tools developed to facilitate the use and automate the process of using Virtual Worlds for educational purposes. The first tool has been developed to automatically create the classroom space, usually ...
Training courses for teachers through the distance learning: practice reports used virtual environment TELEDUC
(Iated-int Assoc Technology Education A& Development, 2010-01-01)
This paper describes the experiences of long-distance courses, it focused on the continuing education of basic education teachers in all Brazilian territory. Such courses were offered by CECEMCA (Center for Continuing ...
Determinants of the use of technological innovation in distance learning: a study with business school instructors
(Anadolu Universitesi, 2015)
This study's overall purpose is to identify the factors determining the use of technological innovation in Distance Learning (DL), as perceived by instructors of Business Education programs. The theoretical basis for the ...
Supervised variational relevance learning, an analytic geometric feature selection with applications to omic datasets
(Ieee Computer Soc, 2015-05-01)
We introduce Supervised Variational Relevance Learning (Suvrel), a variational method to determine metric tensors to define distance based similarity in pattern classification, inspired in relevance learning. The variational ...