Metric Based Attribute Reduction Method in Dynamic Decision Tables
Cybernetics and Information Technologies, 2016 Feature selection is a vital problem which needs to be effectively solved in knowledge discovery in databases and pattern recognition due to two basic reasons: minimizing costs and accurately classifying data.
Janos Demetrovics +3 more
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Neighborhood Attribute Reduction: A Multicriterion Strategy Based on Sample Selection
Information, 2018 In the rough-set field, the objective of attribute reduction is to regulate the variations of measures by reducing redundant data attributes. However, most of the previous concepts of attribute reductions were designed by one and only one measure, which ...
Yuan Gao +3 more
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An Improved Attribute Reduction Algorithm Based on Discriminability Matrix
, 2011 Attribute reduction can simplify condition attributes in the decision table, while the simplified decision table has same functionality with that before simplification.
Wei Du, Wei Wang
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Global state of harm reduction 2020. [PDF]
, 2020 he Global State of Harm Reduction is the only report that provides an independent analysis of harm reduction in the world. Now in its the seventh edition, the Global State of Harm Reduction 2020 is the most comprehensive global mapping of harm reduction ...
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RANGE AND NUMBER-OF-LEVELS EFFECTS IN DERIVED AND STATED MEASURES OF ATTRIBUTE IMPORTANCE [PDF]
We study how the range of variation and the number of attribute levels affect five measures of attribute importance: full profile conjoint estimates, ranges in attribute level attractiveness ratings, regression coefficients, graded paired comparisons ...
Wittink, Dick R. +2 more
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Attending to the reasons for attribute non-attendance in Choice Experiments [PDF]
This paper focuses on behavioural reasons underlying stated attribute non-attendance. In order to identify and incorporate procedures for dealing with heterogeneous attribute processing strategies, we ask respondents follow-up questions regarding their ...
Morten Raun Mørkbak +3 more
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Authorisation using Attribute from Multiple Authorities - A Study of Requirements [PDF]
, 2007 This paper presents the results of a survey of requirements for attribute aggregation in authorisation systems, gathered from an international community of security professionals. It then analyses these requirements against 4 generic models for attribute
Klingenstein, Nate +2 more
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Ensemble Classification of Data Streams Based on Attribute Reduction and a Sliding Window
Applied Sciences, 2018 With the current increasing volume and dimensionality of data, traditional data classification algorithms are unable to satisfy the demands of practical classification applications of data streams. To deal with noise and concept drift in data streams, we
Yingchun Chen, Ou Li, Yu Sun, Fei Li
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Assortment Variety: Attribute versus Product-Based [PDF]
Retailers need to decide on the content and structure of their product assortments, and thereby on the degree of variety that they offer to their customers.This paper compares measures of assortment variety and relates them to underlying variety ...
Herpen, H.W.I. van, Pieters, R.
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Retracted: Early Warning of Basketball Injury Risk Based on Attribute Reduction Algorithm. [PDF]
Comput Intell Neurosci, 2023 Intelligence And Neuroscience C.
europepmc +1 more source