Quasi-interpolation and outliers removal (Q1652793)
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scientific article; zbMATH DE number 6904324
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Quasi-interpolation and outliers removal |
scientific article; zbMATH DE number 6904324 |
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Quasi-interpolation and outliers removal (English)
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16 July 2018
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In this article, the authors develop a method for removing outliers using quasi-interpolation. The authors use quasi-interpolation and the approximation error of a function to create a boundary beyond which a data point is adjudicated as an outlier and removed from the dataset. This is done when the difference between the value of the function and its quasi-interpolation function are larger than the estimated approximation error in the quasi-interpolation function.
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outliers
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moving least squares
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multivariate approximation
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