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showing 10 items of 706 documents
A Comparative Study to Analyze the Performance of Advanced Pattern Recognition Algorithms for Multi-Class Classification
2021
This study aims to implement the following four advanced pattern recognition algorithms, such as “optimal Bayesian classifier,” “anti-Bayesian classifier,” “decision trees (DTs),” and “dependence trees (DepTs)” on both artificial and real datasets for multi-class classification. Then, we calculated the performance of individual algorithms on both real and artificial data for comparison. In Sect. 1, a brief introduction is given about the study. In the second section, the different types of datasets used in this study are discussed. In the third section, we compared the classification accuracies of Bayesian and anti-Bayesian methods for both the artificial and real-life datasets. In the four…
Statistical classification and proportion estimation - an application to a macroinvertebrate image database
2010
We apply and compare a random Bayes forest classifier and three traditional classification methods to a dataset of complex benthic macroinvertebrate images of known taxonomical identity. Since in biomonitoring changes in benthic macroinvertebrate taxa proportions correspond to changes in water quality, their correct estimation is pivotal. As classification errors are passed on to the allocated proportions, we explore a correction method known as a confusion matrix correction. Classification methods were compared using the misclassification error and the χ2 distance measures of the true proportions to the allocated and to the corrected proportions. Using low misclassification error and small…
«Español como si naciera allá». Giannettino Doria, cardinale della fazione spagnola (1604-1642)
2019
Il saggio ricostruisce l'apporto del cardinale genovese Giannettino Doria alle dinamiche interne alla cosiddetta "fazione spagnola", operante a Roma nella prima metà del '600. L'analisi incrocia temi storiograficamente densi e tra loro intrecciati: il gioco delle promozioni cardinalizie, la complessità e variabilità delle alleanze fazionali nel Sacro Collegio frutto di strategie “micropolitiche”, il ruolo presunto o effettivo di questi gruppi nel determinare gli esiti dei conclavi e, finalmente, il “teatro” della politica internazionale in scena alla corte romana. La congiuntura in cui queste plurime negoziazioni interagivano tra loro è quella del rinnovato protagonismo universalistico dell…
The control of conscience: the Sacrament of Confession and the confessors’ manuals
2018
La práctica de la confesión auricular representó uno de los instrumentos más relevantes de la acción de disciplinamiento social ejercida por la Iglesia católica a lo largo de la Edad Moderna. A través del análisis de algunos manuales de confesores de los siglos XVI y XVII, este artículo se propone un doble objetivo: por un lado poner de relieve la importancia de dichos manuales para la formación del clero, por otro ofrecer una visión general del papel que los confesores tuvieron a la hora de disciplinar las conductas sociales e individuales de los fieles.
The impact of space development structure on the level of ecological footprint - Shift share analysis for European Union countries
2022
The impact of the space development structure on the level of the ecological footprint is an important element of the sustainable development policy, determining not only its directions, but also indicating the manner of respecting en- vironmental principles. The aim of the research is to assess the impact of the spatial development structure on the eco- logical footprint level. The considerations are based on the assumption that the spatial development structure is a determinant of the ecological footprint level. The study used the shift share analysis method. Selected European coun- tries were the subject of the research. The research period covered the years 2009–2019. The spatial differ…
GLI OBBLIGHI DI INFORMAZIONE TRA REGOLE DI PROTEZIONE DEL CONSUMATORE E DIRITTO CONTRATTUALE EUROPEO
2013
Less ambitious than the original proposals, the Consumer Rights Directive 2011/83 focuses on the area of information duties and the right of withdrawal in B2C contracts. This article analyses the new rules providing information obligations, and highlights some of the unresolved questions particularly concerning the level of consumer protection, and the remedies for the breach of those obligations. An extensive catalogue of information is now to be given in distance and off-premises contracts; and — according to the existing rules within the Directives on Timeshare Contracts and Package Travel — this catalogue is to be considered an integral part of the contract. According to the Author’s op…
Classroom Orchestration: Balancing between Personal and Collaborative Learning Processes
2014
The nature of vocational education needs has changed. In authentic vocational classroom contexts, there is a rising need to develop new ways to integrate ongoing and overlapping processes of students' personal learning environments and collaborative knowledge construction. However, there is currently very little knowledge about how teachers integrate these two approaches in arranging learning. This creates new challenges for teachers when creating instructional activities, especially regarding teacher-student interactions. This case study illuminates teachers' instructional activities in empowering the students' knowledge construction in a technology-enhanced learning setting. The results s…
Self-Representation of Children Suffering from Congenital Heart Disease and Maternal Competence
2013
Background: Child development may be subject to forms of motor, physical, cognitive and self-representation impairments when complex congenital heart disease (CHD) occurs. In some cases, inadequacy of both self-representation as well as the family system are displayed. It seems to be important to search the likely internal and external resources of the CHD child, and the possible connections among such resources, which may help him/her to manage his/her own risk condition. Design and Methods: The research project inquires the possible resources related to the self-representation and self-esteem levels of the CHD child, and those related to maternal self-perception as competent mothers. A gr…
2016 European Guidelines on cardiovascular disease prevention in clinical practice The Sixth Joint Task Force of the European Society of Cardiology a…
2016
ABI : ankle–brachial (blood pressure) index ABPM : ambulatory blood pressure monitoring ACCORD : Action to Control Cardiovascular Risk in Diabetes ACE-I : angiotensin-converting enzyme inhibitor ACS : acute coronary syndromes ADVANCE : Action in Diabetes and Vascular disease: PreterAx
Fatigue Crack Growth for Different Ratios of Bending to Torsion in AlCu4Mg1
2008
The paper contains the fatigue crack growth test results obtained under proportional bending with torsion in AlCu4Mg1 aluminium alloy [1]. Specimens with rectangular cross sections and dimensions: length l = 90 mm, height w = 10 mm and thickness g = 8 mm were tested [2]. Each specimen had an external unilateral notch with depth 2 mm and radius ρ = 0.2 mm. The tests were performed under the stress ratio R = −1. The notches in the specimens were cut with a milling cutter and their surfaces were polished after grinding. The tests were realized on a fatigue test stand MZGS-100 where the ratio of torsion moment to bending moment was \( M_T (t)/M_B (t) = tg\alpha = \sqrt 3 /3,1{\text{ }}and\sqrt …