Search results for "KNOWLEDGE"

Knowledge discovery from physical activity

2017

Tässä pro gradu -tutkielmassa käydään läpi Knowledge Discovery in Databases (KDD) -prosessi ja sen soveltamismahdollisuuksia fyysiseen aktiivisuuteen liittyvän datan kanssa. KDD-prosessi koostuu monesta eri vaiheesta, sisältäen esikäsittelyn, datan muunnoksen ja tiedonlouhinnan. Tässä tutkielmassa tiedonlouhinnan menetelmänä käytetään klusterointia, joka käydään läpi yksityiskohtaisesti. Vertailemme myös laajan joukon eri klusterointi indeksejä (CVAIs) sekä niiden eri toteutuksia k-means klusteroinnin kanssa ja esittelemme parhaat näistä yleisemmässä muodossa. Tutkielman empiirisessä osassa seitsemäsluokkalaisten koululaisten aktiivisuusdataa tutkitaan KDD-prosessia seuraten ja hyödyntäen m…

Kohti sensitiivistä musiikin opettamista : ammattitaidon ja opettajuuden rakentumisen polkuja

2012

The complexity of knowledge construction in a classroom setting

2018

International audience; We study a class of mathematics education MA students in an introductory course on Chaos and Fractals, as they grapple with the Sierpinksi triangle, and in particular with the apparent paradox that its area equals 0, while its perimeter is infinitely long. For this purpose, we network an approach for investigating the construction of knowledge in small groups with one for examining how ideas and ways of reasoning function-as-if-shared in a classroom. Our results show complexities: (i) small group work and whole class discussions mutually influence each other; (ii) ideas may function-as-if-shared in the whole class even if the majority of students have not previously …

Analysis and synthesis with a three-component inferential system : Augmenting the explanatory scope of Conceptual Spaces

2017

The study introduces a model of analysis and synthesis, respective abductive and deductive reasoning, using the three-component inferential system, which is constituted by a perspective-relative augmentation of Gärdenfors’s theory of Conceptual Spaces (CS). A general formulation of Perspective, based on our earlier work, corresponds to prioritization among property dimensions. Instead of assuming one conceptual space as in the CS, a distinction is made between the high-dimensional description of the discourse/domain termed Ontospace, and the two-dimensional perspectival space onto which a Perspectiverelative hierarchical conceptualization is projected, referred to as the Perspectival Space.…

Unstable feature relevance in classification tasks

2011

Knowledge discovery using diffusion maps

2013

Our aim is to transfer life-saving knowledge to large numbers of responders: Knowledge Dissemination in the E-health Era

2020

The origin of ‘public health’ discourse goes back to the 19th century when ideas of health and wellness began to take hold as an academic discipline at universities first in Europe (France and UK), and then in US. As scientific knowledge grew, public authorities were more concerned on general sanitation (Chave 1984) and gradually were formed to employ newly discovered interventions against health threats. The principles of public health in earlier times were guided more by the notions of the commons, wellbeing, and local knowledge. In recent times, our understanding and practice of public health is guided more by technological advances generally based on governmental decisions (Green et. al…

Indo-French educational partnerships: Institutions, Technologies and Higher Education

2016

International audience; Chapter 1 Why France and India? The Convergence Hypothesis The cross-fertilization of insights derived from French and Indian intellectual History, with, on the one hand, the Age of Enlightment in Western Europe in the 18th century, bringing forward an autonomous position for knowledge in human societies, and, on the other hand, the visionary prediction made by Radhakrishnan (1911, 1933, 1936) that India’s future would be built in her classrooms, have ignited an innovative pluridisciplinary reflection on the role played by these two countries in the fabric of the knowledge-based economy in the twenty-first century (Pilkington and Nair, 2013, p.2). Pilkington and Nair…

Fasetes un to lietošana zināšanu organizācijā

2018

Pētījums „Fasetes un to lietošana zināšanu organizācijā” veikts, lai izpētītu FAST sistēmas attīstību un tās lietošanas aspektus, kā arī ārvalstu bibliotēku pieredzi. Tika aplūkota arī zināšanu organizācijas nozīme informacionālajā vidē, kā arī fasetes un to lietošana klasifikācijā. Pētījuma teorētisko bāzi veido pragmatisms, hermeneitiskais aplis un domēna (darbības lauka) analīzes teorija. Pētījumā tika izmantota kvalitatīvā pētījuma stratēģija un metodes. Pētījumā tika sniegts FAST nosaukuma un terminu – ‘fasete’, ‘fasetpriekšmetošana’ un ‘fasešu priekšmetu termins’ skaidrojums latviešu valodā. Pētījumā tika noskaidroti un apkopoti ārvalstu pētnieku un bibliotēku ekspertu viedokļi par FA…

Implementing Intranet 2.0: A Study of Knowledge Requirements for External Consultants in Enterprise Systems

2014

Published article from the series: Procedia Technology. Also available on Science Direct: http://dx.doi.org/10.1016/j.protcy.2014.10.018 Open Access This paper reports on a case study focusing on intranet implementation projects seen from a consultancy lens. SharePoint is an Intranet 2.0 platform which is a user-centric system based on functionalities adapted from Web 2.0 technologies. Intranet implementation projects are accompanied by a complex socio-technical organizational environment, and require changes in organizational structure and culture. While former studies mainly have focused on challenges seen from the implementing organization's perspective, this study focuses on the experie…