Results 31 to 40 of about 2,186,370 (288)
Identifying Non-Sublattice Equivalence Classes Induced by an Attribute Reduction in FCA
Mathematics, 2021 The detection of redundant or irrelevant variables (attributes) in datasets becomes essential in different frameworks, such as in Formal Concept Analysis (FCA).
Roberto G. Aragón +2 more
doaj +1 more source
A conceptual approach to gene expression analysis enhanced by visual analytics [PDF]
, 2013 The analysis of gene expression data is a complex task for biologists wishing to understand the role of genes in the formation of diseases such as cancer.
Andrews, Simon +5 more
core +2 more sources
Three-Valued Concept Analysis for 2R Formal Contexts
MathematicsRussian Roulette is a well-known cruel gambling game and its concepts and methods have been exploited in a lot of research fields for decades. However, abundant useful information contained in the process of Russian Roulette is seldom studied with a ...
Taisheng Zeng +4 more
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Toward a Broader Understanding: A Formal Concept Analysis of the Micropolitics of a School
Acta Paedagogica Vilnensia, 2018 [full article in English] The micropolitics of a school is one of the key factors that determine changes in member interactions in a learning organization and requires a careful study in order to create a favorable school environment.
Aida Kairienė
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Simplifying Implications with Positive and Negative Attributes: A Logic-Based Approach
Mathematics, 2022 Concepts and implications are two facets of the knowledge contained within a binary relation between objects and attributes. Simplification logic (SL) has proved to be valuable for the study of attribute implications in a concept lattice, a topic of ...
Francisco Pérez-Gámez +4 more
doaj +1 more source
The algebraic structure of morphosyntactic features
Nordlyd: Tromsø University Working Papers on Language & Linguistics, 2015 The most common way of separating homophony from syncretism — which is a basic challenge for any inflectional analysis: to distinguish between accidental and systematic form-identity — is attributing only the latter to a coherent feature combination ...
Sebastian Bank
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Strategies for Student Evaluation in The Online Context
Studia Universitatis Babes-Bolyai: Series Informatica, 2021 In this paper we conducted an investigation on the performance of the students during the second semester of the academic year 2020-2021. We looked at the performance results obtained by students on the laboratory work, practical and final exams while ...
Sanda-Maria AVRAM
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Quantitative Redundancy in Partial Implications [PDF]
, 2015 We survey the different properties of an intuitive notion of redundancy, as a function of the precise semantics given to the notion of partial implication. The final version of this survey will appear in the Proceedings of the Int. Conf. Formal Concept
Balcázar, José L.
core +2 more sources
Communication and Language Profiles of Children Treated for Posterior Fossa Brain Tumors
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Cognitive and language deficits are frequently reported sequelae of posterior fossa brain tumors (PFBT). Typically, delayed onset impedes prompt assessment and early intervention. This has devastating implications for quality of life.
Zara Sved +4 more
wiley +1 more source
Formal Context Transforms and Their Affordances for Exploratory Data Analysis
MathematicsConsider a formal context (G, M, I) as the basic mechanism to capture information about a set G of objects, a set M of attributes and the relation I ∈ G × M between them. Traditional use of Formal Concept Analysis has some shortcomings in its information-
Francisco J. Valverde-Albacete +4 more
doaj +1 more source