In this paper, we present machine learning approaches for characterizing and forecasting the short-term demand for on-demand ride-hailing services. We propose the spatio-temporal estimation of the demand that is a function of variable effects related to traffic, pricing and weather conditions. With respect to the methodology, a single decision tree, bootstrap-aggregated (bagged) decision trees,...

the present study was an attempt to investigate the washback effect of the tefl ma university entrance exam on the teaching and learning behaviors of students and professors. the tefl ma uee consists of three sub-components that deal with particular aspects of applied linguistics; each of these parts measures the participants’ knowledge in linguistics, language testing, and teaching methodology...

Copyright © 2016 The Korean Association of Internal Medicine This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/ by-nc/3.0/) which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Departments of Internal Medici...

Departments of 1 Internal Medicine, 2 Thoracic Surgery, Konyang University Hospital, Daejeon, 3 Myunggok Research Institute for Medical Science, Konyang University, Daejeon, 4 Department of Biochemistry, Kyungpook National University School of Medicine, Daegu, 5 Department of Hospital Pathology, Daejeon St. Mary's Hospital, Daejeon, 6 Department of Internal Medicine, Kyungpook National Universi...

The aim of the current study was twofold: (1) to validate the internal structure of the general English (GE) section of the university entrance examination for Ph.D applicants into the English programs at state universities in Iran (Ph.D. UEE), and (2) to examine the factor structure invariance of the Ph.D. UEE across two proficiency levels. Structural equation modeling (SEM) was used to analyz...

The present study was an attempt to investigate the washback effect of the TEFL MA University Entrance Exam on the teaching and learning behaviors of students and professors. The TEFL MA UEE consists of three sub-components that deal with particular aspects of applied linguistics; each of these parts measures the participants’ knowledge in linguistics, language testing, and teaching methodology...

La condición inherentemente metodológica del Sistema Nacional de Ciencia, Tecnología e Innovación y la relación Universidad, Empresa Estado definen las condiciones requeridas para que en Instituciones Educación Superior Colombia se incluya a como competencias carácter investigativo. El escrito analiza el papel promotor cumple SNC&Ti país con (UEE) formación profesionales investigación; los ...

Este articulo muestra el análisis de la Vinculación Tríadica (Universidad, Estado, y Empresa), como pilar fundamental del crecimiento ciencia tecnología, donde lo, innovador creativo este sujeto a estándares investigación científica, permitiendo esta manera crear programas dirigidos involucrar las actividades estado con sus políticas, universidades procesos investigativos empresas modelos compe...