Search results for "pää"

Päätöspuiden käyttö koneoppimisessa

2017

Päätöspuihin perustuvia menetelmiä ollaan käytetty laajasti koneoppimisen eri tehtävissä. Tämä tutkielma kokoaa tietoa siitä miten ja mihin näitä menetelmiä ollaan käytetty. Käydään läpi yksittäisen päätöspuun luominen datasta ja tämän pohjalta tutustutaan kokoonpanomenetelmiin, joissa kootaan useita päätöspuita. Lopulta tutustutaan vielä joihinkin esiteltyjen menetelmien sovelluksiin. Methods based on decision trees have been utilized widely in different tasks of machine learning. This study compiles information on how and for what purposes have these methods been used. Construction of a decision tree based on data is explained and with that as a basis ensemble methods, which comprise many…

The effectiveness of 12 months' intensive shoulder strength training on disability, health-related quality of life and shoulder function after rotato…

2017

This study examined the effectiveness of intensive shoulder strength training on disability, health-related quality of life (HRQoL) and shoulder function in patients who had undergone rotator cuff repair (RCR). In addition, the self- report section of the American Shoulder and Elbow Surgeons Standardized Assessment Form (ASES) was cross-culturally adapted to the Finnish language and the psychometric properties of the Finnish version were assessed. Patients with a rotator cuff tear (aged 41-62 years) were randomized into an exercise group (EG, n=35) or a usual care group (UCG, n=32) after RCR. Disability was assessed with ASES questionnaire and quality of life with Short- Form 36 Health Surv…

Henkilönnimistä suomalaisessa kirjallisuudessa : tarkastelussa Sillanpään, Waltarin ja Joenpellon teokset

2000

Tekosyiden aika on ohi! : Sipilän ja Rinteen hallitusohjelmapuheet vertailussa

2019

How Are Situation Picture, Situation Awareness, and Situation Understanding Discussed in Recent Scholarly Literature?

2019

There are several different definitions of situation awareness. However, all of them have in common is knowing and understanding of what is happening, an understanding of future changes or problems, and the prediction of the future situation and the decisions to be made on its basis. Situation picture and Situation Awareness are narrow. Situation understanding of the situation is the understanding of the decision-makers and their assistants about what has happened, the circumstances that have affected them, the goals of the different parties and the possible development options of the events needed to make decisions on a particular issue or subject. The results of this study indicate that t…

Human Technology : Toward the Second Decade

2015

The inaugural issue of Human Technology: An Interdisciplinary Journal on Humans in ICT Environments was published in 2005. The 10 volumes of two to three issues comprise well over 2000 pages. Upon starting as editor in chief in January 2015, I browsed through the archives and noticed that just over 100 articles had been published in the journal. Examining these titles, it is evident that they address a wide variety of topics. Nevertheless, four broad themes emerge:  The user of technology, with such foci as user experience, user characteristics, usability, user interface, and, on a more theoretical level, cognition;  The learner in a technological environment, covering aspects such as inf…

Microfinance and poverty reduction in Tanzania : experiences from Dar es Salaam

2011

The emergence of micro credit as an effective tool for poverty reduction is widely recognized in the world since the 1990s. The World Bank also values categorically micro credit for poverty alleviation. The financial sector reform in Tanzania in 1991 emphasized the need for micro credit to the poor, in order to enable them to become entrepreneurs. It also aimed at providing household support as a mean of poverty reduction and economic growth. However, a number of constraints exist within this reform, for instance, establishing a new micro finance organization and providing credit access to poor. Therefore entrepreneurship and household income situation is not improving as it is expected by …

Viestintäammattilainen on organisaation päätöksenteon ja itseuudistumisen voimavara

2018

Socioemotional Wealth and Networking in the Internationalisation of Family SMEs

2021

In internationalisation processes, international expansion exposes family SMEs to external networking and the risks such expansion entails, and perceived threats to their socioemotional wealth (SEW) might restrain their willingness to take these actions. However, very few studies measure SEW and associate it with internationalisation. Considering SEW preservation’s prominence in family SMEs and SMEs’ heavy dependence on networking during internationalisation, we hypothesise that SEW preservation has a negative association and networking has a positive association with the family SMEs’ degree of internationalisation (DOI). We reconstruct four SEW constructs that carry significance for family…

The formation of long-term unemployed young adults’ emotional capital during childhood : a Bourdieusian approach to emotional harm

2019

This article focuses on the long-term formation of unemployed young adults’ emotional capital and the development of emotional dispositions during childhood. We use Bourdieu’s work and the concept of emotional capital to draw attention to the emotional dynamics of family and peer relations during childhood. Emotional capital is related to parents’ emotional involvement and investment in the child’s well-being, and it encompasses emotional skills and assets that children can attain from family relations. The concept of emotional capital allows an examination of the child’s family and close environment, which shape the development of actors’ emotional inclinations and tendencies. Our data con…