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The influence of outliers on metric studies of information: an analysis of univariate dataA influência de outliers nos estudos métricos da informação: uma análise de dados univariados
(Universidade Federal do Rio Grande do Sul, Faculdade de Biblioteconomia e Comunicação, Programa de Pós-Graduação em Ciência da Informação (Porto Alegre/RS), 2018)
Data perturbation for outlier detection ensembles
(Association for Computing Machinery - ACMAalborg UniversityAalborg, 2014-06)
Outlier detection and ensemble learning are well established research directions in data mining yet the application of ensemble techniques to outlier detection has been rarely studied. Building an ensemble requires learning ...
Outliers na Lei do ElitismoOutliers in Price’s Law
(Universidade Federal do Rio Grande do Sul, 2014)
On the internal evaluation of unsupervised outlier detection
(University of CaliforniaAssociation for Computing Machinery – ACMLa Jolla, 2015-06)
Although there is a large and growing literature that tackles the unsupervised outlier detection problem, the unsupervised evaluation of outlier detection results is still virtually untouched in the literature. The so-called ...
Outlier detection with data mining techniques and statistical methods
(Institute of Electrical and Electronics Engineers Inc., 2019)
The outlier detection in the field of data mining and Knowledge Discovering from Data (KDD) is capturing special interest due to its benefits. It can be applied in the financial area; because the obtained data patterns can ...
Multivariate Outliers
(Springer Verlag Berlín, 2011)
In the statistical analysis of data one often is confronted with observations that appear to be inconsistent with the remainder of that set of data (Barnett and Lewis, 1994). Although such observations (the outliers) have ...
A performance evaluation in multivariate outliers identification methods
(Universidade Federal de Santa Maria, 2020)
Statistical outlier detection method for airborne LiDAR data
(2018-09-20)
Sampling the Earth's surface using airborne LASER scanning (ALS) systems suffers from several factors inherent to the LASER system itself as well as external factors, such as the presence of particles in the atmosphere, ...
Scientific metrics on bibliometric studies: detection of outliers for univariate dataMétricas científicas em estudos bibliométricos: detecção de outliers para dados univariados
(Universidade Federal do Rio Grande do Sul, Faculdade de Biblioteconomia e Comunicação, Programa de Pós-Graduação em Ciência da Informação (Porto Alegre/RS), 2017)
Detección de outliers espaciales utilizando el diagrama de dispersión de Moran y el variograma Nube
(Universidad Nacional Agraria La Molina, 2018)
Uno de los problemas del análisis del datos es la presencia de outliers, esto puede afectar las medidas estadísticas que se desean estimar de una población. La presente investigación se enfoca a la detección de los outliers ...